PKNERGY Powerwall 10 kWh — Smart Home Energy Storage for a Greener Future
As more households adopt solar systems, reliable storage has become essential for efficiency and self-consumption. The PKNERGY Powerwall 10 kWh uses LiFePO₄ technology to store clean energy and keep the lights on — even when the grid goes down.
Product Overview
| Parameter | Specification |
|---|---|
| Model | PKNERGY Powerwall 51.2 V 200 Ah (10 kWh) |
| Battery Type | LiFePO₄ (Prismatic Cells) |
| Voltage | 51.2 V |
| Capacity | 200 Ah |
| Cycle Life | > 7000 cycles @ 80% DOD |
| Communication | RS485 / CAN |
| Working Temp | −20 °C ~ +60 °C |
| Dimension | 680 × 480 × 180 mm |
| Certification | CE / UN38.3 / IEC / ISO9001 / MSDS |
Key Benefits
- Solar Energy Integration: Works with hybrid or off-grid inverters; ideal for PV self-consumption.
- Long Service Life: High-grade LiFePO₄ cells for 10+ years of operation.
- Smart BMS: Real-time monitoring (voltage, temperature, SOC) via CAN/RS485.
- Silent & Maintenance-Free: Perfect for indoor residential installation.
- Eco-Friendly: Non-toxic chemistry with zero emissions.
Typical Applications
- Residential solar and hybrid systems
- Whole-home or essential-load backup
- Small off-grid houses and remote cabins
Why LiFePO₄ for Home Storage?
LiFePO₄ chemistry provides excellent thermal stability, long cycle life, and high usable energy compared with lead-acid. For 51.2V 200Ah Powerwall systems, it means safer operation, deeper cycling, and a faster ROI for homeowners.
System Integration Tips
- Confirm inverter compatibility and map CAN/RS485 parameters for accurate SOC and alarms.
- Size battery capacity for evening and night usage; plan expansion with parallel units if needed.
- Ensure proper mounting, ventilation clearance, and cable sizing for safety and performance.
Customer Case (Spain)
A homeowner paired 2× PKNERGY Powerwall (20 kWh total) with a 10 kW PV array, reducing grid dependency by ~75% and enabling overnight use of stored solar energy.
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Conclusion
PKNERGY Powerwall 10 kWh helps homeowners achieve energy independence and sustainability through advanced LiFePO₄ technology—safe, reliable, and built to last.
Ready to size your home battery? Contact PKNERGY today for a customized residential storage solution.
Author: 王浩展 | Zavier | Email: sale5@pknergy.com
Zavier | PKNERGY Energy Co., Ltd.
Email: sale5@pknergy.com
WhatsApp/Tel: +86 138 2371 6492
Website: https://pknergypower.com
Post time: Nov-13-2025