Solar Battery Backup System

Diverse‑capacity Portfolio to Match Varied Energy Demands：The HES‑A series provides multiple capacity options ranging from 5.12kWh to 21.09kWh, while the flagship HES‑32FT reaches a large usable capacity of 32.15kWh. Users can pick proper models according to household power consumption, villa requirements or light‑commercial project needs, realizing customized energy‑storage configuration.

Exceptional Service Life with Reliable Warranty Back‑up：HES‑A series achieves up to 8,000 charge‑discharge cycles with a 10‑year warranty and over 15‑year design lifespan. The HES‑32FT delivers ≥10,000 deep cycles (25℃,95% DOD), also covered by 10‑year warranty and 25‑year design life under specified operating conditions. Outstanding cyclic performance guarantees stable daily solar self‑consumption and long‑term backup operation.

Powerful Parallel‑expansion Capability：Both series support parallel connection of maximum 15 battery units. Storage capacity can be gradually upgraded as energy consumption rises. End‑users do not need to replace existing hardware, making it ideal for expanding residential systems and building high‑capacity light‑commercial energy‑storage banks.

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Product Introduction

Key Advantages

Application Scenarios

FAQ

Product Introduction

Our HES-A Series home energy storage batteries deliver dependable, flexible capacity spanning 5.12kWh to 21.09kWh. Built for residential and small commercial applications, the system supports parallel connection of multiple battery units along with smart real-time monitoring.

Key Advantages

Multiple Capacities for Different Energy Needs
Options include 5.12kWh, 10.55kWh, 14.33kWh, 16.08kWh, and 21.09kWh—select the capacity that aligns with your energy consumption and installation requirements.
Long Cycle Life & 10-Year Warranty
Built for long-term storage, the batteries deliver up to 8,000 cycles depending on model, covered by a 10-year warranty and a 15+ year design life under specified conditions.
Smart Monitoring & Multiple Communication Options
The built-in BMS continuously oversees battery safety and performance, while CAN, RS485, and RS232 communication enable flexible system integration.
Expandable Energy Storage System
Up to 15 batteries can be paralleled, allowing storage capacity to grow alongside increasing energy demand.
Safe & Reliable LiFePO₄ Technology
A high-safety lithium battery system with built-in BMS protection, engineered for stable daily energy storage and backup power applications.

Application Scenarios

Home Energy Storage — Stores solar energy during the day for use when electricity demand rises.
Solar + Storage — Captures surplus solar energy and boosts solar power utilization.
Backup Power — Provides dependable stored energy for essential household loads.
Small Commercial Energy Storage — Suited to shops, offices, and other small commercial applications.

FAQ

Q: Which capacities are on offer?
A: 5.12kWh, 10.55kWh, 14.33kWh, 16.08kWh, and 21.09kWh.

Q: Is capacity expansion supported?
A: Yes—up to 15 batteries can be connected in parallel.

Q: What is the cycle life?
A: Up to 8,000 cycles, depending on the model.

Q: What warranty applies?
A: 10 years.

Q: Which communication interfaces are included?
A: CAN, RS485, and RS232.