SUNPOK 51.2V 200Ah 10KWh Stackable LiFePO4 Battery
The SUNPOK 10.24kWh stackable LFP battery is a modular residential energy storage unit built on a standardized 51.2V low-voltage platform, serving as the core energy storage component for grid-tied, hybrid, and off-grid solar power systems.
Each single unit integrates automotive-grade lithium iron phosphate cells, a built-in intelligent Battery Management System (BMS), and an interlocking mechanical stacking structure into a compact 820×520×205mm cabinet. Modules adopt a vertical docking design with no external wiring harnesses between units, supporting tool-free capacity expansion by directly stacking additional identical modules on top. A single system supports up to 16 units in parallel, maintaining a consistent 51.2V system voltage while scaling total energy capacity linearly.
Engineered for both indoor and covered outdoor deployment, the battery carries an IP54 ingress protection rating and operates reliably across a -20℃ to 60℃ temperature range, adapting to common residential installation scenarios including garages, utility rooms, carports, and basement spaces. It supports both floor-standing stacking and wall-mounted installation, with a unified mechanical interface to match different space layouts.
At the system level, the battery communicates with most mainstream residential hybrid inverters and off-grid inverters via standard CAN and RS485 protocols, enabling plug-and-play integration with new or existing solar installations. It natively supports multiple operating modes including solar self-consumption, grid backup, and time-of-use arbitrage, covering the core energy management needs of households and light commercial properties.
Product Overview
The SUNPOK 10.24kWh stackable LFP battery is engineered for residential and light commercial solar energy storage applications. Featuring a modular stacked architecture, each unit delivers 51.2V 200Ah of usable capacity and can be vertically stacked with additional units to expand total energy storage without complex rewiring.
Built with automotive-grade LiFePO₄ cells and an integrated intelligent Battery Management System (BMS), this battery ensures exceptional safety, long cycle life, and consistent performance across a wide temperature range. The compact wall-mountable / floor-standing design fits seamlessly in garages, utility rooms, and outdoor covered spaces, making it a versatile choice for both new and existing solar installations.
With plug-and-play connectivity and compatibility with most leading hybrid and off-grid inverters, the SUNPOK stackable battery lowers installation time and costs, while helping homeowners reduce grid reliance, lower electricity bills, and gain energy resilience.
Core Technical Specifications
|
Parameter |
Standard Specification |
|
Brand |
SUNPOK ENERGY |
|
Product Type |
Stackable LiFePO4 Energy Storage Battery |
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
200Ah |
|
Rated Energy |
10kWh |
|
Cell Chemistry |
Lithium Iron Phosphate (LiFePO₄ / LFP) |
|
Cycle Life |
≥8000 Deep Cycles |
|
Max Parallel Expansion |
Up to 15 Units (Max 150kWh Total Capacity) |
|
Built-in Protection |
Over-voltage/ Over-current/ Over-temperature/ Short Circuit/ Reverse Polarity Protection |
|
Inverter Compatibility |
Compatible with All Mainstream Solar Inverter Brands Globally |
|
Single Unit Net Weight |
95kg |
|
Product Dimension (WDH) |
820mm × 520mm × 205mm (W×H×D) |
|
Max Parallel Expansion |
Up to 16 units |
|
Operating Temperature Range |
-20℃ ~ 60℃ (Charge / Discharge) |
Key Product Advantages
Application Scenarios
◼︎ Residential Solar Self-Consumption
Store excess solar energy generated during the day to power your home at night, maximizing solar self-use and reducing grid electricity purchases and utility bills.
◼︎ Home Backup Power & Grid Outage Protection
Provide uninterrupted power supply for essential appliances and household loads during grid blackouts, ensuring security and comfort for your family.
◼︎ Time-of-Use (TOU) Bill Optimization
Charge the battery during off-peak low-rate hours and discharge during peak high-rate hours to cut electricity costs significantly.
◼︎ Off-Grid & Remote Area Living
Pair with solar panels and inverters to build a fully independent off-grid power system for cabins, remote properties, and areas without grid access.
◼︎ Light Commercial & Small Business Storage
Suitable for small shops, home offices, and agricultural facilities to reduce demand charges and ensure operational continuity during power outages.
faq
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SUNPOK ENERGY focus on technical innovation, uncompromising quality, and customer-centric support.
E-mail: allenlin@sunpok.com
Address: Building at No. 13, Guangshan 2 Road, Tianhe District, Guangzhou City, Guangdong Province, China