Page 1
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 19
983109983118 983109983122983111983129983113983118 983110983119 983122983117 983105983124983113983126 983109983124983112983109983112983119983117 983109983119 983127 983118983109983122983136983123983111983125983113983108983109983124983119983123983119983116983105983122983120983105983118 983109983116983123
Search Energy Informative
The Real Lifespan of Solar PanelsLast updated May 7 2014 by Mathias Aarre Maehlum
Solar panel manufacturers put a lot of effort into making their solar panels robust They need to be
able to withstand heatcold cycles and heavy weather However solar panels are not perfect and
they will inevitably age Keep reading to find out how age affects performance and what this
actually means
How fast do solar panels degradelose theirefficiency
The rated power output of solar panels typically degrades at about 05year However thin-film
solar panels (a-Si CdTe and CIGS) degrades faster than panels that are based on mono- and
polycrystalline solar panels
Solar cell type Output loss in percent per year
Pre Post
Amorphous silicon (a-Si) 096 087
Cadmium telluride (CdTe) 333 04
Copper indium gallium selenide (CIGS) 144 096
Monocrystalline silicon (mono-Si) 047 036
Polycrystalline silicon (poly-Si) 061 064
Pre and Post refer to installations prior to and post 2000 Data is taken from Photovoltaic
Degradation Rates mdash An Analytical Review NREL
Solar panels typically degrade faster in the first couple of years of their life
983111 983119 983123983119 983116983105983122 983123983119 983116983105983122983120983122983119 983123983105983118 983108 983107983119 983118 983123 983123983119 983116983105983122983106983105983123983113983107983123 983107983119 983117 983120983105983122983109 983105983106983119 983125 983124983125 983123
983110983122983109983109983123983119 983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
[1]
Page 1 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 29
What is the life expectancy of solar panels
Below is a chart showing different solar panel warranties on the market today The different
manufacturers guarantees that the performance of their solar panels will stay above the following
ranges
The majority of manufacturers offer the 25-year standard solar panel warranty which means that
power output should not be less than 80 of rated power after 25 years
For more information on solar panel warranties go to Solar Panel Warranty
Comparison
Our users spend an average of $121763 less per year on electricity Thats including
the cost of solar panels
To find out how much you could save Request a free quote today
983111983141983156983119983142983142983145983139983141983155983145983150983125983105983109
983119983142983142983145983139983141983155983156983151983122983141983150983156983145983150983125983105983109983123983145983143983150983157983152983156983151983140983137983161-983116983145983149 983145983156983141983140983119983142983142983141983154
Page 2 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 39
What will happen to my solar panels after 25years
The truth is we don`t really know ndash there`s not really a lot of data to look at since photovoltaics is a
relatively new technology (the vast majority of all solar panels are less than 10 years old)
However from what we are seeing so far we have reason to be excited Here are a couple of
interesting reports
bull A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured
bull World s first modern solar panel still works after 60 years
bull Kyocera has reported several solar power installations that continue to operate reliably
and generate electricity even though they are nearly 30 years old
The technology has improved the solar panels on today`s market are more robust and durable
This is where it gets really interesting What does all of this actually mean The lifespan of a
modern solar panel is far longer than the 20 years that we use to calculate costs and earnings This
basically translates into more money in your pocket
I would bet that a solar panel installed today would be up and running (and still generating a good
amount of electricity) 30 ndash 40 years down the line
Note that batteries and inverters typically have to be replaced every 5 to 10 years
What can I do to extend the life of my solarpanels
bull Avoid physical damage (eg trees and bushes blowing in the wind and creating
scratches) The more surface scratches the more performance degradation In the
worst-case water can seep through the surface which can short-circuit the solar panels
bull Regular maintenance and cleaning is important For in-depth information on the subject
check out Best Way to Clean Solar Panels
bull The more weather and wind the solar panels are exposed to the faster they will
degrade (eg think about shelter from the wind when evaluating placement)
lsquo
[2]
[3]
[4]
FIND OUT HOW MUCH YOU CAN SAVE
Page 3 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 49
23 8FACEBOOK TWITTER GOOGLE
References [1] National Renewable Energy Laboratory (NREL) [2] Renewable Energy
World [3] Inhabitat [4] Kyocera
Comments
abe says
May 6 2014 at 749 pm
Onhttpenergyinformativeorglifespan-solar-panels
ldquoHow fast do solar panels degradeloose their efficiencyrdquo
LOOSE should be LOSE
Reply
Hannah Grissom says
May 7 2014 at 220 pm
Good catch Thanks
Reply
Johnathan says
June 9 2014 at 106 am
Beautiful i had got in an argument with a friend over the lifespan of a panel he
insisted that it was only 4 years dont know where he read that
Top 3 SolarCompanies
Buy These 3 Before Its TooLate Learn About ThisOpportunity Here
Page 4 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 59
Reply
Christopher says
August 16 2014 at 346 am
The life of flexible silicone panels is roughly 4-5 years But rigid tend to last
considerably longer The flexible ones tend to dry crack and leak or the plastic goes
cloudy I learned this from the panels on my boat
Reply
Peter says
January 15 2015 at 303 pm
A boat is a harsh environment
Reply
Jim Womeldorf says
January 27 2015 at 201 pm
Thanks for the article Itrsquos the best presentation Irsquove seen on this often overlooked
issue
I know Irsquom being a bit picky but the word itrsquos in the sentence
A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured[2]
should not have an apostrophe in it
Reply
Roy Rodgers says
February 10 2015 at 441 am
I purchased 6 Solarex panels in the 80rsquos and while then are not in service I bet they
will still make powerAt that time they operated at the stated output of 42 watts
peak For what its worth I shall place one in the sun and measure its output and
report my findings accordingHope that adds to the conversation
Reply
S says
March 8 2015 at 913 pm
Page 5 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 2
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 29
What is the life expectancy of solar panels
Below is a chart showing different solar panel warranties on the market today The different
manufacturers guarantees that the performance of their solar panels will stay above the following
ranges
The majority of manufacturers offer the 25-year standard solar panel warranty which means that
power output should not be less than 80 of rated power after 25 years
For more information on solar panel warranties go to Solar Panel Warranty
Comparison
Our users spend an average of $121763 less per year on electricity Thats including
the cost of solar panels
To find out how much you could save Request a free quote today
983111983141983156983119983142983142983145983139983141983155983145983150983125983105983109
983119983142983142983145983139983141983155983156983151983122983141983150983156983145983150983125983105983109983123983145983143983150983157983152983156983151983140983137983161-983116983145983149 983145983156983141983140983119983142983142983141983154
Page 2 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 39
What will happen to my solar panels after 25years
The truth is we don`t really know ndash there`s not really a lot of data to look at since photovoltaics is a
relatively new technology (the vast majority of all solar panels are less than 10 years old)
However from what we are seeing so far we have reason to be excited Here are a couple of
interesting reports
bull A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured
bull World s first modern solar panel still works after 60 years
bull Kyocera has reported several solar power installations that continue to operate reliably
and generate electricity even though they are nearly 30 years old
The technology has improved the solar panels on today`s market are more robust and durable
This is where it gets really interesting What does all of this actually mean The lifespan of a
modern solar panel is far longer than the 20 years that we use to calculate costs and earnings This
basically translates into more money in your pocket
I would bet that a solar panel installed today would be up and running (and still generating a good
amount of electricity) 30 ndash 40 years down the line
Note that batteries and inverters typically have to be replaced every 5 to 10 years
What can I do to extend the life of my solarpanels
bull Avoid physical damage (eg trees and bushes blowing in the wind and creating
scratches) The more surface scratches the more performance degradation In the
worst-case water can seep through the surface which can short-circuit the solar panels
bull Regular maintenance and cleaning is important For in-depth information on the subject
check out Best Way to Clean Solar Panels
bull The more weather and wind the solar panels are exposed to the faster they will
degrade (eg think about shelter from the wind when evaluating placement)
lsquo
[2]
[3]
[4]
FIND OUT HOW MUCH YOU CAN SAVE
Page 3 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 49
23 8FACEBOOK TWITTER GOOGLE
References [1] National Renewable Energy Laboratory (NREL) [2] Renewable Energy
World [3] Inhabitat [4] Kyocera
Comments
abe says
May 6 2014 at 749 pm
Onhttpenergyinformativeorglifespan-solar-panels
ldquoHow fast do solar panels degradeloose their efficiencyrdquo
LOOSE should be LOSE
Reply
Hannah Grissom says
May 7 2014 at 220 pm
Good catch Thanks
Reply
Johnathan says
June 9 2014 at 106 am
Beautiful i had got in an argument with a friend over the lifespan of a panel he
insisted that it was only 4 years dont know where he read that
Top 3 SolarCompanies
Buy These 3 Before Its TooLate Learn About ThisOpportunity Here
Page 4 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 59
Reply
Christopher says
August 16 2014 at 346 am
The life of flexible silicone panels is roughly 4-5 years But rigid tend to last
considerably longer The flexible ones tend to dry crack and leak or the plastic goes
cloudy I learned this from the panels on my boat
Reply
Peter says
January 15 2015 at 303 pm
A boat is a harsh environment
Reply
Jim Womeldorf says
January 27 2015 at 201 pm
Thanks for the article Itrsquos the best presentation Irsquove seen on this often overlooked
issue
I know Irsquom being a bit picky but the word itrsquos in the sentence
A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured[2]
should not have an apostrophe in it
Reply
Roy Rodgers says
February 10 2015 at 441 am
I purchased 6 Solarex panels in the 80rsquos and while then are not in service I bet they
will still make powerAt that time they operated at the stated output of 42 watts
peak For what its worth I shall place one in the sun and measure its output and
report my findings accordingHope that adds to the conversation
Reply
S says
March 8 2015 at 913 pm
Page 5 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 3
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 39
What will happen to my solar panels after 25years
The truth is we don`t really know ndash there`s not really a lot of data to look at since photovoltaics is a
relatively new technology (the vast majority of all solar panels are less than 10 years old)
However from what we are seeing so far we have reason to be excited Here are a couple of
interesting reports
bull A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured
bull World s first modern solar panel still works after 60 years
bull Kyocera has reported several solar power installations that continue to operate reliably
and generate electricity even though they are nearly 30 years old
The technology has improved the solar panels on today`s market are more robust and durable
This is where it gets really interesting What does all of this actually mean The lifespan of a
modern solar panel is far longer than the 20 years that we use to calculate costs and earnings This
basically translates into more money in your pocket
I would bet that a solar panel installed today would be up and running (and still generating a good
amount of electricity) 30 ndash 40 years down the line
Note that batteries and inverters typically have to be replaced every 5 to 10 years
What can I do to extend the life of my solarpanels
bull Avoid physical damage (eg trees and bushes blowing in the wind and creating
scratches) The more surface scratches the more performance degradation In the
worst-case water can seep through the surface which can short-circuit the solar panels
bull Regular maintenance and cleaning is important For in-depth information on the subject
check out Best Way to Clean Solar Panels
bull The more weather and wind the solar panels are exposed to the faster they will
degrade (eg think about shelter from the wind when evaluating placement)
lsquo
[2]
[3]
[4]
FIND OUT HOW MUCH YOU CAN SAVE
Page 3 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 49
23 8FACEBOOK TWITTER GOOGLE
References [1] National Renewable Energy Laboratory (NREL) [2] Renewable Energy
World [3] Inhabitat [4] Kyocera
Comments
abe says
May 6 2014 at 749 pm
Onhttpenergyinformativeorglifespan-solar-panels
ldquoHow fast do solar panels degradeloose their efficiencyrdquo
LOOSE should be LOSE
Reply
Hannah Grissom says
May 7 2014 at 220 pm
Good catch Thanks
Reply
Johnathan says
June 9 2014 at 106 am
Beautiful i had got in an argument with a friend over the lifespan of a panel he
insisted that it was only 4 years dont know where he read that
Top 3 SolarCompanies
Buy These 3 Before Its TooLate Learn About ThisOpportunity Here
Page 4 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 59
Reply
Christopher says
August 16 2014 at 346 am
The life of flexible silicone panels is roughly 4-5 years But rigid tend to last
considerably longer The flexible ones tend to dry crack and leak or the plastic goes
cloudy I learned this from the panels on my boat
Reply
Peter says
January 15 2015 at 303 pm
A boat is a harsh environment
Reply
Jim Womeldorf says
January 27 2015 at 201 pm
Thanks for the article Itrsquos the best presentation Irsquove seen on this often overlooked
issue
I know Irsquom being a bit picky but the word itrsquos in the sentence
A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured[2]
should not have an apostrophe in it
Reply
Roy Rodgers says
February 10 2015 at 441 am
I purchased 6 Solarex panels in the 80rsquos and while then are not in service I bet they
will still make powerAt that time they operated at the stated output of 42 watts
peak For what its worth I shall place one in the sun and measure its output and
report my findings accordingHope that adds to the conversation
Reply
S says
March 8 2015 at 913 pm
Page 5 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 4
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 49
23 8FACEBOOK TWITTER GOOGLE
References [1] National Renewable Energy Laboratory (NREL) [2] Renewable Energy
World [3] Inhabitat [4] Kyocera
Comments
abe says
May 6 2014 at 749 pm
Onhttpenergyinformativeorglifespan-solar-panels
ldquoHow fast do solar panels degradeloose their efficiencyrdquo
LOOSE should be LOSE
Reply
Hannah Grissom says
May 7 2014 at 220 pm
Good catch Thanks
Reply
Johnathan says
June 9 2014 at 106 am
Beautiful i had got in an argument with a friend over the lifespan of a panel he
insisted that it was only 4 years dont know where he read that
Top 3 SolarCompanies
Buy These 3 Before Its TooLate Learn About ThisOpportunity Here
Page 4 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 59
Reply
Christopher says
August 16 2014 at 346 am
The life of flexible silicone panels is roughly 4-5 years But rigid tend to last
considerably longer The flexible ones tend to dry crack and leak or the plastic goes
cloudy I learned this from the panels on my boat
Reply
Peter says
January 15 2015 at 303 pm
A boat is a harsh environment
Reply
Jim Womeldorf says
January 27 2015 at 201 pm
Thanks for the article Itrsquos the best presentation Irsquove seen on this often overlooked
issue
I know Irsquom being a bit picky but the word itrsquos in the sentence
A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured[2]
should not have an apostrophe in it
Reply
Roy Rodgers says
February 10 2015 at 441 am
I purchased 6 Solarex panels in the 80rsquos and while then are not in service I bet they
will still make powerAt that time they operated at the stated output of 42 watts
peak For what its worth I shall place one in the sun and measure its output and
report my findings accordingHope that adds to the conversation
Reply
S says
March 8 2015 at 913 pm
Page 5 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 5
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 59
Reply
Christopher says
August 16 2014 at 346 am
The life of flexible silicone panels is roughly 4-5 years But rigid tend to last
considerably longer The flexible ones tend to dry crack and leak or the plastic goes
cloudy I learned this from the panels on my boat
Reply
Peter says
January 15 2015 at 303 pm
A boat is a harsh environment
Reply
Jim Womeldorf says
January 27 2015 at 201 pm
Thanks for the article Itrsquos the best presentation Irsquove seen on this often overlooked
issue
I know Irsquom being a bit picky but the word itrsquos in the sentence
A 33W solar panel (Arco Solar 16-2000) actually outperformed itrsquos original factory
specifications 30 years after it was manufactured[2]
should not have an apostrophe in it
Reply
Roy Rodgers says
February 10 2015 at 441 am
I purchased 6 Solarex panels in the 80rsquos and while then are not in service I bet they
will still make powerAt that time they operated at the stated output of 42 watts
peak For what its worth I shall place one in the sun and measure its output and
report my findings accordingHope that adds to the conversation
Reply
S says
March 8 2015 at 913 pm
Page 5 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 6
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 69
Whatrsquos not added to the cost is that the asphalt shingles below may not survive as
long as the solar panel
Reply
Ken says
April 15 2015 at 226 pm
We pump water for cattle in the summer with 3- 25kw arrays would they last twice
as long if they were covered or put into storage for the 6 months they set idle
Reply
Jason says
July 17 2015 at 1252 am
Would make sense to me they should last indefinitely if you kept them out of the sun
except for when you needed them And as long as they were transported carefully
Reply
Leave a Reply
Your email address will not be published Required fields are marked
Name
Email
Website
Comment
POST COMMENT
Page 6 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 7
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 79
Notify me of follow-up comments by email
983123983119 983116983105983122983106983105 983123983113983107983123
bull How to Go Solar
bull How Solar Worksbull Compare
bull Financing
Enter your zip codeto get 3 local quoteson solar power
Zip code
Check my zip code
Page 7 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 8
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 89
bull Extra Resources
983124983119 983120983093983123983119 983116983105983122983122983109983123983119 983125 983122983107 983109983123
1 Which Solar Panel Type is Best
Mono- Polycrystalline or Thin
Film
2 Grid-Tied Off-Grid and Hybrid
Solar Systems
3 Micro-Inverters vs Central
Inverters4 Top 10 Cheapest (Best Value)
Solar Panels
5 Best Solar Lease and PPA ndash
SolarCity SunRun Sungevity
SunPower or Real Goods Solar
983123983125983106983123983107983122983113983106983109983124983119 983124983112 983109
983118 983109983127 983123983116983109983124983124983109983122
Subscribe to the Energy Informative
newsletter to be notified about
updates in the solar world
Enter your email address
STAY UP-TO-DATE
983117 983113983123983123983113983119 983118 983123983124983105983124983109983117 983109983118 983124
Energy Informatives mission is to educate and
empower homeowners about solar panels and
energy efficiency Like share and follow to help
us spread the word
983110983122983109983109983123983119983116983105983122983107983119 983118 983123983125983116983124983105983124983113983119 983118
For free advice on solar panels financing and
answers to all other solar questions request a
solar consultation below Its free and theres no
obligation
983107983119 983118 983124983105983107983124983113983118 983110983119 983122983117 983105983124983113983119 983118
GET FREE SOLAR CONSULTATION
Page 8 of 9The Real Lifespan of Solar Panels - Energy Informative
3292016httpenergyinformativeorglifespan-solar-panels
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative
Page 9
8182019 Solar Cell Degradation Rate
httpslidepdfcomreaderfullsolar-cell-degradation-rate 99
We are here to answer your questions on solar
panels and other renewable energy systems
Get in touch with us for free guidance
Blog
About
Privacy Policy
Copyright copy 2016 Energy Informative All Rights Reserved
Page 9 of 9The Real Lifespan of Solar Panels - Energy Informative