Description
SE-G5.1 Pro-B Residential ESS Solution
SE-G5.1 Pro-B is an outstanding residential Energy Storage System (ESS) solution, designed to meet diverse energy needs with remarkable features.
Category |
Specification |
Battery Chemistry |
LiFePO₄ |
Built-in Circuit Breaker |
125A 2P, 60Vdc |
Capacity (Ah) |
100 |
Scalability |
Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup) |
Nominal Voltage (V) |
51.2 |
Operating Voltage (V) |
43.2 – 57.6 |
Energy (kWh) |
5.12 |
Usable Energy (kWh) |
4.6 |
Recommended Depth of Discharge |
90% |
Dimension (W×H×D, mm) |
440 × 133 × 540 |
Weight Approximate (kg) |
45 |
Master LED Indicator |
5LED (SOC: 20% – SOC100%), 3LED (working, alarming, protecting) |
IP Rating of Enclosure |
IP20 |
Operating Temperature |
Charge: 0~55°C (Optional heating: -20°C – 55°C), Discharge: -20°C~55°C |
Altitude |
≤2000m |
Cycle Life |
≥6000 (25°C±2°C, 0.5C / 0.5C, 90%DOD, 70%EOL) |
Installation |
Wall-Mounted, Floor-Mounted, Rack-Mounted (19-inch standard cabinet, cabinet depth ≥600mm) |
Communication Port |
CAN2.0, RS485 |
Warranty Period |
10 years |
Certification |
UN38.3, IEC62619, CE, UK, VDE 2510-50, CEI 0-21, FCC, UL1973, UL9540A, UL9540 |
Key Benefits
- Flexible & Scalable: Boasting a modular design, it allows easy expansion—up to 64 units can be paralleled, reaching a max capacity of 327kWh. It suits both residential and commercial use, boosting self-consumption ratios effectively.
- Safe & Reliable: Equipped with cobalt-free Lithium Iron Phosphate (LFP) batteries, it ensures safety, long lifespan, high efficiency, and power density. An intelligent BMS offers complete protection. It supports high discharge power, has an IP20 rating, natural cooling, and operates in a wide temperature range of -20°C to 55°C.
- Convenient & Smart: Battery modules auto-network, enabling easy maintenance. It supports remote monitoring, upgrade, and USB drive firmware update.
- Eco-Friendly & Space-Smart: Made with environmental protection materials, the whole module is non-toxic and pollution-free. With ultra-thin, super-thin, and modular design options, it fits diverse installation scenarios and space requirements.