1. Long-Life & Safe LFP Battery
307 kWh LFP system with 4,000+ cycles ensures safe, thermally stable, and long-life energy storage for commercial and industrial use.
2. Higher Apparent Power for Demanding Loads
300 kW nominal output with up to 450 kW overload for 3 minutes, delivering strong surge resistance for equipment startup and critical load protection.
3. Flexible Hybrid Energy Solution
Compatible with the grid, diesel generators, and PV systems, making it ideal for backup power and hybrid energy deployment.
4. Easy to Deploy & Expand
Designed for copper bar connections and parallel operation, allowing fast installation and scalable system expansion.
| Battery system | Rated capacity(kWh) | 307 |
| Battery chemistry | LFP(Lithium Iron Phosphate) | |
| Max. system efficiency(%) | 90 | |
| Expected cycle life(up to 80% of original capacity | >4000 times | |
| Isolation menthod | Power frequency isolation | |
| Output power | kW/kVA overload(<3min) | 450/450 |
| kW/kVA nominal | 300/300 | |
| System output power | Overload (<3min) current(A) | 600 |
| Rated current(A) | 434 | |
| Voltage(VAC) | 400±10%(adjustable) | |
| Max.bypass power(A) | / | |
| Frequency(Hz) | 50±3 | |
| Connection method | 3P4L | |
| Output connector | Connect to copper bar 800A | |
| Independent charging interface | Voltage(VAC) | 400±20% |
| Max.charging rate(kW) | 40 | |
| Input connector | 80A terminal | |
| Support type | Power Grid/Diesel Generator(≤100kVA) | |
| Generator interface | Power interface | 100~500kVA |
| Control interface | Dry contact relay,Ethernet,RS485 | |
| PV interface | PV DC coupling(kW) | Customized |
| PV AC coupling(kW) | 20~100 | |
| System architecture | In parallel | Support |
| Communication interface | Ethernet,RS485,4G router | |
| Protection rating | IP55 | |
| Dimension(L*W*H)mm | 2500*2300*2400 | |
| Weight(tons) | 7.5 | |
| Cooling tyoe | Air cooling | |
| Refrigerating fluid | R134a | |
| Noise emission(dB) | <65 | |
| Temperature range(℃) | -20~50 | |
| Humidity range(%) | 5~95 | |
| Standard | GB/T36276 , GB/T34131 , UL1973 , UL9540A , IEC62619 , UN38.3 , UN3480 | |
