Sungrow guarantees the battery’s performance for ten years or at least seventy percent of its nominal capacity. Depth of Discharge can be used at 100%, which is an improvement over the previous model.
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Sungrow Power Supply Co., Ltd., a high-tech company that develops power supply equipment for renewable energy, particularly solar PV and wind power, offers technical consulting, system design, grid-connected PV inverters, and other relevant services.
Sungrow, which Dr. Renxian Cao established in 1997, is now one of the world’s leading PV inverter manufacturers. Over 30% of our 1,000 employees are R&D engineers, and we have representative offices, branch companies, and other businesses in France, Italy, Germany, Canada, Australia, and other nations.
Sungrow, one of China’s most well-known trademarks, was listed on the Shenzhen Stock Exchange in November 2011 under the symbol 300274, and Forbes ranked it among the top nine most promising Chinese public companies in 2012. Sungrow is the largest manufacturer of PV inverters in Asia. Photon Magazine praised its “Chinese Sturdiness,” and it has installed over 1500MW worldwide, 400MW of which are in Europe.
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Outstanding mechanical load resistance – 2400 Pa wind load, 5400 Pa snow load.
Passed anti-PID test under 85% damp heat for 96 hours.
Passed dust, sand, and fire test/ All certified by TUV
| Type designation: SBR256 |
| Technical properties: 8 modules |
| Battery Type: LiFePO4 Prismatic Cell |
| Battery Module: 3.2 kWh, 33 kg |
| Nominal Capacity: 25.6 kWh |
| Energy (usable): 25.6 kWh |
| Nominal voltage: 512 V |
| Operating voltage: 400- 584 V |
| Rated DC power: 15.36 kW |
| Max. charge/discharge power: 17.52 kW |
| Max. charging/discharging current continuous: 30A |
| Max. charging/discharging current 10s pulse: 42A |
| Depth of Discharge: 100% |
| Short circuit current: 1700A |
| Display: SOC indicator, status indicator |
| Communication interface: CAN |
| Dimensions (W*H*D): 625*1195*330 mm |
| Weight: 279kg |
| Installation location: Indoor / Outdoor |
| Mounting method: Floor stand |
| Operating ambient temperature range: Charge: 0 to 50 ℃ / Discharge: -30 to 50 ℃ |
| Degree of protection: IP55 |
| Allowable relative humidity range: 0% to 95% (non-condensing) |
| Max. operating altitude: 2000 m |
| Cooling method: Natural convection |
| Certificates: CE, CEC, IEC 62619, IEC 62040, UN38.3, VDE 2510-50 |
| Warranty: 10 Years |
| Expansion Adaptation: Up to 4 units in parallel (need extra Junction box) |
