SunSpec Alliance Open Meeting At Solar Power International 2016 September 13, 2016
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SunSpec Alliance Open Meeting At Solar Power International 2016
September 13, 2016
Today’s Agenda
! 8:15am SunSpec Alliance Update " Intro & state of the market " Specification development: Communication Rapid Shutdown, Storage " initiatives: Orange Button, SIRFN collaboration, China program, Education Program
! 9:00am PV O&M Collaborative Featuring NREL and Sandia National Laboratories " O&M Best Practices, Andy Walker, NREL " O&M Cost Model, Andy Walker, Bob Fox SunSpec " Open Solar Performance & Reliability Clearinghouse, Tom Tansy " Failure Data Analysis, Geoff Klise, Sandia National Laboratories " International Standards Development, Roger Hill, Roger Hill Associates LLC " Panel Discussion and Wrap Up
! 11:00am Stretch Break ! 11:10am TÜV Rheinland: PV Power Plant Certification, Matthias Heinze, TÜV Rheinland ! 11:40am Case Study: SunSpec Inverter Controller Reference Design, Roland Bründlinger, AIT ! 12:10pm inverter communication: bandwidth & latency impacts, Dr. Olga A. Lavrova, Sandia ! 12:30pm Wrap-up & networking ! 1:00pm Adjourn
Sponsored)By)
SunSpec Alliance Today
! Trade alliance started in 2009
! Mission to develop “Open Information Standards for Distributed Energy”
! 100+ global alliance members & partners
! Collaborating with energy research institutes & industry associations around the globe
Unified'Architecture'
Where We’re Headed
Solar DER Market: Huge and Growing Fast
*GTM 8/3/2016 **IHS 7/28/2016
! 2016 PV forecast* " 77 GW globally " 16 GW in U.S. (119% growth)
! 2016 Storage forecast** " 1.5 GWh globally " 21 GWh by 2015
! Demand Response regulations will broaden market further
SunSpec Energy Storage Specification Released
6
• 2014)Q2/Q3:)Workgroup)develops)dra;)specifica?on)
• 2014)Q4:)Dra;)3)released)– SunSpec)800Bseries)models)– Support)for)lithiumBion)&)lead)
acid)baIeries)– Compa?ble)with)SunSpec))
100Bseries)inverter)models)• 2015)Q1:)First)field)installs)• 2016)Q3:)Final)version)released)
SunSpec)Energy))Storage)Models))
800)Series)Specifica?ons)
)
Energy'Storage'Technologies:))
Lithium,)Lead,)Flow)
)
Inverter/'Power'
Conversion'
)
Meter'
Energy'Storage'System'
SunSpec)Inverter))100)Series)
Specifica?ons)
SunSpec)Meter))Models)
200)Series)Specifica?ons))
SunSpec)Energy))Storage))
800)Series)Specifica?ons)
)
Energy'Storage'Technologies:))Lithium,)Lead,)Flow,)etc.)
)
Meter'
SunSpec)Meter))200)Series)
Specifica?ons))
U7lity'Opera7ons'
Case Study: MESA-1
! 2 MW / 1 MWh energy storage system installed at a substation in Everett, Washington
! Owned and operated by Snohomish County PUD, the nation�s 12th largest public power utility
! Two inverters, two lithium-ion batteries " One inverter vendor, two battery vendors
! Implements multiple ESS applications including: " Peak Power Limiting " Power Factor Correction " Dynamic Volt-Watt
! Built using Draft 3
SunSpec Energy Storage Specification Background
! Workgroup worked in 2015/2016 to produce an updated draft
! Focused on four key aspects: " Extending 800-series to include flow batteries (e.g. vanadium redox)
" Providing additional lithium-ion detail
" Addressing feedback from early adopters
" Correcting errors and inconsistencies in Draft 3
! Final version completed March 2016, offered to public
SunSpec Energy Storage Models
Model' Name' Descrip7on'
801) Energy)Storage)Base)Model)(DEPRECATED))
No)longer)used.))Func?onality)merged)into)802.)
802) BaIery)Base)Model) Configura?on,)measurement)and)control)points)applicable)to)all)baIery)types)(e.g.)lithiumBion,)lead)acid,)flow,)etc.))
803) LithiumBion)BaIery)Bank)Model) Configura?on,)measurement)and)control)points)specific)to)lithiumBion)baIeries)(e.g.)lithiumBion)string)data).)
804) LithiumBion)String)Model) Configura?on,)measurement)and)control)points)providing)addi?onal)detail)on)lithiumBion)strings)
805) LithiumBion)Module)Model) Configura?on)and)measurement)points)providing)addi?onal)detail)on)lithiumBion)baIery)modules)
807) Flow)BaIery)String)Model) Configura?on,)measurement)and)control)points)specific)to)flow)baIery)strings)
SunSpec Energy Storage Models In Systems
Common)Model)
BaIery)Base)Model)802)
LithiumBion)BaIery)Model)803)
End)Model)
LithumBion)BaIery)Bank)
Common)Model)
BaIery)Base)Model)802)
Flow)BaIery)String)Model)807)
End)Model)
Flow)BaIery)String)
Common)Model)
BaIery)Base)Model)802)
End)Model)
Lead)Acid)BaIery)Bank)
Common)Model)
BaIery)Base)Model)802)
LithiumBion)BaIery)String)Model)804)
End)Model)
LithumBion)BaIery)String)+)Modules)
LithiumBion)BaIery)Module)Model)805)
LithiumBion)BaIery)Module)Model)805)
LithiumBion)BaIery)Module)Model)805)
SunSpec)Energy)Storage)Models)are)ready)for)implementa?on)
SunSpec Communication Signal For Module-Level Rapid Shutdown Specification Released
! NEC 2017 requires module-level rapid shutdown
! Multi-vendor communication signaling is required to confirm module state
! One-year effort by 30 companies resulted in open specification
! Available for royalty-free implementation
2017)Edi?on)
2017)Edi?on)
Standards Harmonization
! SunSpec “de facto” standards development has turned to international standardization
! SunSpec directly contributes to development & compliance requirement definitions for " IEEE 1547 and UL 1741 " IEEE 2030.5 (SEP2) " IEEE 1815 (DNP3) " IEC 61850 7-420
Making DER Protocols Work Together
FUNCTION SUNSPEC IEC 61850 IEEE 2030.5 IEEE 1815
Nameplate Ratings � � � �
Basic Settings � � � �
Measurements and Status � � � �
Immediate Controls (Power, PF, and VAr) � � � �
Dynamic Reactive Current Control Curves � � � �
Volt-VAr � � � �
Watt-Power Factor � � � �
Frequency-Watt � � � �
Voltage Ride-Through � � � �
Frequency Ride-Through � � � �
Pricing Signals � � � �
Basic Scheduling � � � �
http://sunspec.org/wide-area-communication-protocols/
Orange Button Initiative
! $8M program funded by U.S. Department of Energy SunShot Initiative
! Goals " Create a single data taxonomy
and API’s to support solar finance
" Adoption by stakeholders representing 60% of the US solar market
" Unlock solar data
DATA TAXONOMY, INFORMATION MODELS, APPLICATION PROGRAMMING INTERFACES (APIs) COMPLIANCE TEST SUITE
SOLAR PROJECT LIFECYCLE
FINANCE
Project Finance
Portfolio Finance
Construction Finance
Insurance Surety
Underwriting
Real Estate Economic Analysis Interconnection Permitting Off-Taker Credit Customer Assessment
FEASIBILITY
OPERATION Monitoring Reporting Asset Management Forecast Reconciliation Accounting Decommissioning
DESIGN System Engineering Scope of Work Budget Equipment Assessment EPC Selection Vendor Selection
CONSTRUCTION Installation Inspection AHJ Approvals Warranties Commissioning Contracts
SunSpec oSDX: Orange Button Technical Specifications
China Expansion
! Partnering with IGEN in China
! Two primary goals " Support Chinese
suppliers " Open domestic DER
market to SunSpec-compatible products
GRID SIMULATOR
ADJUST: VOLTAGE, FREQUENCY LOAD
CONTROL MONITOR
DATA ACQUISITION SYSTEM
PV SIMULATOR
ADJUST: DC INPUT
DER SYSTEM
SMART INVERTER
ENERGY STORAGE
User-Friendly UI
User-friendly UI enables you to check self consumption rate, PV generation, feed-in electricity, load consumption, charging/discharging power and more at a glance.
Intuitive Analysis Tools
Graph zooming & panning and report function enables you to analize data and manage records easily.
LG ENERGY STORAGE SYSTEM07 08
Web-monitoring Service
24hrs web-monitoring servicefor installers and customersCustomers and installers can monitor their ESS with various devices such as PC, tablet or smart phones.
Prompt Response
& Solution
For InstallerEasy ManagementFor Customer
Widget Service
You can customize dash-board screen as you want using Widget Service
For Installer
Auto-Respond E-mailing Service
Warning e-mail is sent to you automatically when any trouble arises in your ESS.
SUNSPEC SVP
AC POWER DC POWER
ETHERNET LAN TO CONTROL & MONITOR
Investment in Software
Simultaneous Global Colaboration
Team%members%at%AIT)Smart)Electricity)Systems)and)Technologies)(SmartEST))PV)inverter)test)laboratory))
Team%Members%at%Sandia’s%Distributed%Energy%Technologies%Lab%(DETL)%)
Team%members%at%FREA%Smart%DER%Research%Facility%%
Team%Members%at%RSE%Distributed%Energy%Resource%(DER)%Test%Facility%%
D.)Rosewater,)J.)Johnson,)M.)Verga,)R.)Lazzari,)C.)Messner,)R.)Bründlinger,)K.)Johannes,)J.)Hashimoto,)K.)Otani,)Interna?onal)development)of)energy)storage)interoperability)test)protocols)for)renewable)energy)integra?on,)EU)PVSEC,)Hamburg,)Germany,)14B18)Sept,)2015.)
Asset Management and O&M
Address Standardization Gaps = LOWER INVESTMENT RISK
Refine Best Practices = INCREASED SATISFACTION
Update Cost Models = LEVERAGE + UNLOCK INVESTMENTS
37%'51%' 48%'
USA' Other'English'speaking'countries'(UK,'Australia,'New'
Zealand,'Canada)'
EU'
Performance'gap' Sa7sfac7on'
Customer'expecta7ons'and'energy'suppliers’'performance'gap'related'to'costs'
Source:)Opower,)2013)and)Accenture,)2015
SunSpec Education: Solar Finance & DER Asset Management
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