Growatt 51.2V LiFePO4 Stackable Solar Battery - 5kWh to 30kWh Capacity, 100A Charge/Discharge, RS485/CAN Communication
Expandable lithium iron phosphate battery systems designed for residential solar applications. Available in 5kWh, 10kWh, 20kWh, and 30kWh configurations with stackable capability for larger energy needs.
| Model | ES-51.2V-5KWH | ES-51.2V-10KWH | ES-51.2V-20KWH | ES-51.2V-30KWH |
|---|---|---|---|---|
| Battery Chemistry | LiFePO4 Battery (Lithium Iron Phosphate) | |||
| Rated Voltage | 100Ah | 200Ah | 400Ah | 600Ah |
| Energy Capacity | 5kWh | 10kWh | 20kWh | 30kWh |
| Max Continuous Charge/Discharge Current | 100A | |||
| Dimensions (L×W×H) | 530×500×170mm | 530×500×405mm | 530×500×745mm | 530×500×1085mm |
| Approximate Weight | 51kg | 102kg | 204kg | 306kg |
| Charge Temperature | 0°C to 45°C | |||
| Discharge Temperature | -5°C to 55°C | |||
| Storage Temperature | -40°C to 55°C @ 60% ± 25% relative humidity | |||
| Communication Protocols | RS485, RS232, CAN | |||
SMA, Victron Energy, Deye, Goodwe, Growatt, Sermatec, and other major brands. Contact us for the latest compatible inverter list.
- Movable Base
- Parallel Line (30cm)
- RS485 Communication Line
KingKong Battery maintains comprehensive stock in strategic locations including China, Poland (EU), United States, Canada, and United Kingdom for:
- 3.2V LiFePO4 Cells
- 12V LiFePO4 Battery Packs
- 48V Energy Storage Systems
With 13 years of industry experience, serving over 12,000 customers across 80+ countries. Maintaining 90% repurchase rate, 99.5% on-time delivery, and 98% positive feedback ratings.
Official distributor for EV, CATL, LISHEN, CALB, and REPT batteries. All products are 100% original Grade A cells, brand new with weekly fresh stock replenishment.
Every battery undergoes comprehensive testing before shipment with matched voltage and internal resistance. We welcome third-party QC inspections and online video verification.
Self-operated overseas warehouses and repair centers in Poland and Germany provide complete technical support and after-sales service.
Experienced team of energy storage structural and software engineers offers flexible customization services with full marketing support.
All batteries feature original QR codes for authenticity verification and traceability.
Each battery undergoes three separate testing phases to verify full capacity, matched voltage, and consistent internal resistance.
Official distributor of EVE/HC/NDSD brands offering complete battery management systems and safety accessories.
5-year warranty from delivery date. If single battery capacity falls below 80% of initial capacity, provide test documentation for replacement or solution.
Report any missing or damaged items immediately with supporting photos/videos. Return shipping costs are the responsibility of the buyer for non-defective returns.
- DIY battery packs require cell balancing before assembly
- Professional testing ensures voltage, resistance, and appearance standards
- 15-day arrival testing period for quality verification
- Returns accepted only for unused batteries with intact electrodes and good appearance
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.