Jiangsu SunPhoton Intelligence Technology Co., Ltd.
| Supply Ability | 10,000 Pieces |
| Nominal Voltage | 51.2V |
| Delivery Time | 5-30 workingdays |
| Payment Terms | T/T |
| Protection System | intelligent BMS |
| Installation Type | Floor-standing / Rack-mounted |
| Nominal Energy | 20KWh |
| Model Number | SPSB20KWH |
| Brand Name | SunPhoton |
| Place of Origin | China |
| Certification | CE |
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Product Specification
| Supply Ability | 10,000 Pieces | Nominal Voltage | 51.2V |
| Delivery Time | 5-30 workingdays | Payment Terms | T/T |
| Protection System | intelligent BMS | Installation Type | Floor-standing / Rack-mounted |
| Nominal Energy | 20KWh | Model Number | SPSB20KWH |
| Brand Name | SunPhoton | Place of Origin | China |
| Certification | CE | ||
| High Light | 20KWH solar battery rack mounted ，51.2V solar battery with BMS ，rack mounted energy storage system | ||
20KWH Solar Battery
The 20KWH Solar Battery is a high-capacity lithium energy storage solution designed for residential, commercial, and industrial solar power systems. Equipped with advanced LiFePO4 (Lithium Iron Phosphate) battery technology, it offers high safety, long cycle life, stable performance, and efficient energy management.
The battery system stores excess electricity generated by solar panels during the day and supplies power when solar generation is unavailable, helping users reduce electricity costs and improve energy independence.
With an intelligent BMS (Battery Management System), the battery provides comprehensive protection against overcharge, over-discharge, short circuit, overcurrent, and overheating. The modular design supports capacity expansion and seamless integration with mainstream inverter brands.
Product Specifications
| Item | Specification |
|---|---|
| Product Name | 20KWH Solar Battery |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Nominal Energy | 20KWh |
| Nominal Voltage | 51.2V |
| Capacity | 400Ah |
| Cycle Life | ≥6000 Cycles |
| Charging Voltage | 58.4V |
| Discharge Cut-off Voltage | 40V |
| Max Continuous Charge Current | 200A |
| Max Continuous Discharge Current | 200A |
| Communication Protocol | RS485 / CAN |
| Protection System | Intelligent BMS |
| Installation Type | Floor-standing / Rack-mounted |
| Operating Temperature | -20°C ~ 60°C |
| Protection Level | IP54 / IP65 |
| Scalability | Support Parallel Expansion |
| Compatible Inverters | Compatible with Mainstream Inverter Brands |
| Application | Solar Energy Storage System |
| Warranty | 5–10 Years |
Product Features
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
1000，000，000-10，000，000，000
Employee Number:
1~100
Ecer Certification：
Verified Supplier
SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ... SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ...
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