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BWSESS50KS
Brightway Solar
Employ high-performance DSP and optimized control circuit design to achieve superior performance, increased stability, and enhanced safety for the system.
The BYD blade battery cell (LFP) offers greater safety, a longer lifespan, and increased usable energy.
Dual power backup with AC and DC ensures uninterrupted power supply to the control system.
Integrated fire control, temperature regulation, and warning system functionalities provide comprehensive security. With an IP54 protection rating, it exhibits strong environmental adaptability.
Technical Specifications
| Model | BWSESS50KS |
| AC(on-grid) | |
| Max output power(KVA) | 55KVA |
| Rated power(KW) | 50KW |
| Rated voltage(V) | 400V |
| Rated current (A) | 72A |
| Voltage range(V) | 320V-460V |
| Rated frequency (Hz) | 50/60Hz |
| Frequency range(Hz) | 45-55/55-65Hz |
| THDI | <3% |
| Power factor | 1lagging~1leading |
| AC connection | 3W+N+PE |
| Transformer ratio | 200/400 |
| AC(Off Grid) | |
| Max output power(KVA) | 55KVA |
| Rated power(KW) | 50KW |
| Rated voltage(V) | 400V |
| Rated current(A) | 72A |
| THDU | ≤1% linear; or≤5% nonlinear |
| Rated frequency(Hz) | 50/60Hz |
| Overload capacity | 110% long-term |
| PV input | |
| Max.PV input voltage(V) | 1000VDC |
| Max.PV power(kW) | 60/120KW |
| MPPT voltage range(V) | 200VDC-850VDC |
| MPPT voltage range@full load (V) | 450VDC-850VDC |
| Battery | |
| Battery capacity | 53KWH-173KWH |
| Battery type | LiFePO4 battery |
| Battery Module | 51.2V 130AH BYD blade battery module |
| Number of battery racks | 1-2 |
| Battery voltage range(V) | 320V-850V |
| Max. charging power(KW) | 60/120KW |
| General data | |
| Dimension W*D*H(mm) | 1880*1270*2200 |
| Weight(kg) | Customization |
| Operation temperature | -30℃ to +55℃ |
| Relative humidity | 0 ~95% non-condensing |
| Ingress protection | IP54 |
| Noise emission(dB) | <70dB |
| Altitude | 4,500m(>3,000 Derating) |
| Fire extinguishing system | Optional |
| PCS cooling way | Intelligent Fan |
| Battery cooling way | Air conditioning cooling |
| Display and communication | |
| Display | LCD touch-screen |
| BMS communication | RS485/CAN |
| EMS communication | RS485,TCP/IP |
| Certificates | EN62109-1/-2,EN62477-1,EN61000-6-2,EN61000-6-4,South Africa NRS097-2-1:2017,Pakistan & India IEC61727, IEC62116,IEC 61683 |
Employ high-performance DSP and optimized control circuit design to achieve superior performance, increased stability, and enhanced safety for the system.
The BYD blade battery cell (LFP) offers greater safety, a longer lifespan, and increased usable energy.
Dual power backup with AC and DC ensures uninterrupted power supply to the control system.
Integrated fire control, temperature regulation, and warning system functionalities provide comprehensive security. With an IP54 protection rating, it exhibits strong environmental adaptability.
Technical Specifications
| Model | BWSESS50KS |
| AC(on-grid) | |
| Max output power(KVA) | 55KVA |
| Rated power(KW) | 50KW |
| Rated voltage(V) | 400V |
| Rated current (A) | 72A |
| Voltage range(V) | 320V-460V |
| Rated frequency (Hz) | 50/60Hz |
| Frequency range(Hz) | 45-55/55-65Hz |
| THDI | <3% |
| Power factor | 1lagging~1leading |
| AC connection | 3W+N+PE |
| Transformer ratio | 200/400 |
| AC(Off Grid) | |
| Max output power(KVA) | 55KVA |
| Rated power(KW) | 50KW |
| Rated voltage(V) | 400V |
| Rated current(A) | 72A |
| THDU | ≤1% linear; or≤5% nonlinear |
| Rated frequency(Hz) | 50/60Hz |
| Overload capacity | 110% long-term |
| PV input | |
| Max.PV input voltage(V) | 1000VDC |
| Max.PV power(kW) | 60/120KW |
| MPPT voltage range(V) | 200VDC-850VDC |
| MPPT voltage range@full load (V) | 450VDC-850VDC |
| Battery | |
| Battery capacity | 53KWH-173KWH |
| Battery type | LiFePO4 battery |
| Battery Module | 51.2V 130AH BYD blade battery module |
| Number of battery racks | 1-2 |
| Battery voltage range(V) | 320V-850V |
| Max. charging power(KW) | 60/120KW |
| General data | |
| Dimension W*D*H(mm) | 1880*1270*2200 |
| Weight(kg) | Customization |
| Operation temperature | -30℃ to +55℃ |
| Relative humidity | 0 ~95% non-condensing |
| Ingress protection | IP54 |
| Noise emission(dB) | <70dB |
| Altitude | 4,500m(>3,000 Derating) |
| Fire extinguishing system | Optional |
| PCS cooling way | Intelligent Fan |
| Battery cooling way | Air conditioning cooling |
| Display and communication | |
| Display | LCD touch-screen |
| BMS communication | RS485/CAN |
| EMS communication | RS485,TCP/IP |
| Certificates | EN62109-1/-2,EN62477-1,EN61000-6-2,EN61000-6-4,South Africa NRS097-2-1:2017,Pakistan & India IEC61727, IEC62116,IEC 61683 |
