Long-term reliability and performance with over 6,000 charge cycles (at 80% DOD)
Overcharge, over-discharge, and short circuit protection
LFP technology,safer and more environmentally friendly than conventional batteries
Equipped with intelligent balancing functions for optimized performance and integration with major inverter brands
Offers scalable energy storage with models of different capacities (200Ah, 300Ah, 400Ah)
Built to provide long-term energy storage solutions for residential use
| LFP Battery NO. | SY51.2-100 | SY51.2-200 | SY51.2-300 | SY51.2-400 |
| Capacity | 100 Ah | 200Ah | 300Ah | 400Ah |
| Nominal Voltage | 51.2 V | |||
| Energy | 5.12KWh | 10.24KWh | 15.360KWh | 20.48KWh |
| Weight | ~49 kg | ~90 kg | ~120 kg | ~173 kg |
| Dimensions | 442*600*136 mm | 442*650*230mm | 442*760*240 mm | 615*870*240 mm |
| Storage Temp | -5°C to 35°C | |||
| Discharge Temp | -20°C to 60°C | |||
| Charge Temp | 0°C to 45°C | |||
Note: Specifications are subject to change without prior notice for product improvement. Data Sheet / Get your free product catalog and the latest pricing!
A 51.2V 100Ah battery is a lithium-ion battery pack commonly used in energy storage systems, offering a nominal voltage of 51.2 volts and a capacity of 100 ampere-hours, suitable for residential and commercial solar storage applications.
This battery is widely used in home energy storage, off-grid solar systems, electric vehicles, and backup power supplies, providing reliable and stable energy storage performance.
With proper use and maintenance, lithium-ion batteries of this type usually last 5-10 years or more, depending on charge cycles, temperature, and operating conditions.
These batteries generally include built-in Battery Management Systems (BMS) for overcharge, over-discharge, short circuit, and temperature protection, ensuring safe and reliable operation.
Yes, multiple battery packs can be connected in series or parallel to increase voltage or capacity, enabling flexible system design for various energy storage needs.
The above answer is for reference. For further details, please reach out to us.
Peak Shaving: Stores energy during low-cost off-peak times for use during peak hours, reducing electricity bills
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