BYD Batteries - Storing Renewable Energy (SRe) B-Box - UK.pdf · Market Overview –UK Solar PV ... Annual sales of US $12 billion in 2015 ... Manufacturer Storage Distributor Installer
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15 February 2017
BYD BatteriesCommercial, Product, Installation and Service Training
At current prices, a 2.5 Kwh system could add over
£120/yr
Consumers are cautious about energy storage but
there is high potential
Rapid growth in PV installations over the past 5 years, particularly in domestic PV, due to introduction of government schemes (FIT and tax breaks). Until 2016 99% of the installations did not include storage.
New installations in 2016 were impacted by changes in government schemes, but the market is expected to recover. In a scenario without (or very low) subsidies and increasing energy prices, only systems with storage will make financial sense.
At the current average kwh Price of £0.15 (DECC) and irradiation data from London, a small 2.5kwh system could add over £120/year. Therefore, a BYD battery it would pay itself before the warranty expires and will give another 10-20 years of returns.
Studies show solar PV will continue to deliver positive financial returns. Batteries at a retail price of £1,000 are estimated to reach 50,000 units in yearly sales (Source: Powervaults), or up to 2,000,000 units by 2020 (Source: Moixa).
Part A – Introduction
There vision for Energy Storage can be found in all forms of applications:
Residential Energy Storage Systems (ESS) – B-Box, Mini ESS, MDESS Electric Vehicles (EV) – EV, HEV, Tank cars, Forklifts , E-Bus ES Stations – Solar Power, Wind Power, Solar Lamp, Container ESS
Detail – Pricing How does BYD Price Compare with Other Batteries?
BYD has the most competitive price in the market. It is the biggest lithium rechargeable batteries manufacturer in the world, allowing for automatic manufacturing and economies of scale.
Price/kwh is even lower than lead acid batteries, once real DOD is taken into account (Lead acid is around 50%).
Nominal life is 6,000 cycles compared with 1,500 of lead acid and 4,000 of most li-ion batteries
Lead-acid(example: Trojan)
BYD Low costcompetitor
Cycle life 1,000 6,000 4,000
Efficiency 89% 97% 92%
Cost per lifetimeKwh
£0.20 £0.05-0.1 £0.10-0.15
PRODUCT TRAINING
Part C
Equipment description Compatibility Applications and configurations
B-BOX stands for Battery Box
The BYD B-Box is a Lithium Iron phosphate battery (LiFePO4) with a battery management system (BMS) for use with an external inverter or charge controller.
B-BOX 2.5-10.0 Series: Including 1-4 Battery modules (B-Plus 2.5) and a cabinet
B-BOX 12.8 Series: Solid built battery in a cabinet.
B-Box 2.5-10-0 / B-Box 12.8
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Cabinet dimensions: : (H)1000mm×(W)600mm×(D)600mm
Parallel connection:
One B-BOX can be connected with more units to increase capacity
B-BOX10.0 can reach up to 8 B-Box connected in parallel (= 80kWh);
B-BOX12.8 can reach up to 32 B-Box connected in parallel (= 409kWh);
Customer satisfaction Network of exceptional installers
Customer satisfaction
• “Poor consumer experiences and bad reputations can damage markets before they can take off”
Solar Trade Association, about energy storage
• Solar and microgeneration organisations are pushing the government to target mis-selling, poor installations and overall customer dissatisfaction
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Part D – Service network
Free Advanced Certification - by SRE
15 February 2017
Page 34
Goals• 100% of BYD batteries are installed by trained personnel• Majority of systems are installed by certified companies• Every BYD final customer is satisfied with the system they have boughtWe offer• Free on site training to follow up first BYD installation• Marketing materials to advertise BYD from your company• Presale support to understand the product and adjust to customer
needs• Advanced service training, including software diagnostic and updates• Official certification certificate• All certified installers will be displayed at our websiteResponsibility• Every candidate company will have to go through an evaluation• A certified installer must be available to perform visits to clients in his
region (50Km radius) to perform such tasks at the fee established for the UK
If you are interested please check the website www.srenergy.co.uk or email [email protected]