51.2V 200Ah 10.24kWh 10kWh LiFePO4 Stacked Battery System
Modular stacked battery system expandable from 5kWh to 20kWh for flexible home energy storage. The CTECHI 51.2V 200Ah 10.24kWh LiFePO4 Stacked Battery System is a high-performance residential energy storage solution designed to provide reliable, safe, and efficient power for homes and small commercial applications. Built with advanced Lithium Iron Phosphate (LiFePO4) technology, it delivers exceptional safety, long cycle life, and high energy efficiency while supporting daily energy storage and backup power needs.
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The stacked battery system offers modular expandability. Start with 5kWh and scale up to 20kWh as your energy needs grow. Its modular stacked design allows for easy installation and future capacity expansion, making it ideal for users whose energy requirements may grow over time. The integrated Battery Management System (BMS) continuously monitors battery performance, balancing individual cells while protecting against overcharging, over-discharging, overheating, overcurrent, and short circuits.
Designed to work seamlessly with solar inverters and hybrid energy systems, the battery stores excess solar energy for use during the night, peak electricity tariff periods, or grid outages. With its compact footprint, intelligent management, and maintenance-free operation, the CTECHI 10kWh Stacked Battery System is an ideal solution for residential homes, villas, offices, and small businesses seeking greater energy independence and lower electricity costs.
| Capacity | 10kWh (expandable) |
| Voltage | 51.2V |
| Modules | 2-4 units stackable |
| Weight | 42kg per module |
| Warranty | 10 years |
|
Category |
Specification |
|
Product Type |
Stacked Lithium Iron Phosphate
(LiFePO4) Battery System |
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
200Ah |
|
Nominal Energy |
10.24kWh |
|
Usable Energy |
Up to 9.7kWh (95% DoD) |
|
Battery Chemistry |
Lithium Iron Phosphate (LiFePO4) |
|
Cycle Life |
?6,000 cycles @ 80% DoD |
|
Recommended Depth of Discharge (DoD) |
Up to 95% |
|
Round-Trip Efficiency |
95% |
|
Maximum Continuous Charge Current |
100A |
|
Maximum Continuous Discharge Current |
100A |
|
Peak Discharge Current |
150A (Short duration) |
|
Battery Management System (BMS) |
Intelligent BMS with cell balancing
and protection |
|
Protection Features |
Overcharge, Over-discharge,
Over-current, Over-voltage, Short Circuit, Over-temperature, Cell Balancing |
|
Communication Interfaces |
CAN, RS485 |
|
Scalability |
Modular design with support for
parallel expansion |
|
Cooling Method |
Natural Air Cooling |
|
Ingress Protection |
IP21 (Indoor Installation) |
|
Operating Temperature |
Charge: 0°C to 55°C; Discharge:
-20°C to 60°C |
|
Storage Temperature |
-20°C to 45°C |
|
Installation Method |
Floor-standing stacked installation |
|
Compatible Inverters |
Compatible with most leading hybrid
and off-grid inverter brands |
|
Display |
LED status indicators / Optional LCD
(model dependent) |
|
Warranty |
Up to 10 years (subject to warranty
terms) |
|
Applications |
Residential solar systems, villas,
offices, small businesses, backup power systems and off-grid installations |
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