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BWSESS30KS
Brightway Solar
● Incorporate PV, PCS, and LiFePO4 Battery into a single cabinet, enabling multiple battery access and integrating an intelligent EMS energy management system.
● Featuring a modular design, allowing for scalability in both power and capacity.
● Capable of grid-connected charging and discharging, as well as standalone inverter functionality for off-grid applications.
● Offers flexible communication options, including real-time reception of BMS instructions through RS485 and CAN communication methods.
Technical Specifications
| Model | BWSESS30KS |
| AC(on-grid) | |
| Max output power(KVA) | 33kVA |
| Rated power(KW) | 30kW |
| Rated voltage(V) | 400V |
| Rated current (A) | 43A |
| 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 | 100/400 |
| AC(Off Grid) | |
| Max output power(KVA) | 33kVA |
| Rated power(KW) | 30kW |
| Rated voltage(V) | 400V |
| Rated current(A) | 43A |
| 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) | 250V-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 |
● Incorporate PV, PCS, and LiFePO4 Battery into a single cabinet, enabling multiple battery access and integrating an intelligent EMS energy management system.
● Featuring a modular design, allowing for scalability in both power and capacity.
● Capable of grid-connected charging and discharging, as well as standalone inverter functionality for off-grid applications.
● Offers flexible communication options, including real-time reception of BMS instructions through RS485 and CAN communication methods.
Technical Specifications
| Model | BWSESS30KS |
| AC(on-grid) | |
| Max output power(KVA) | 33kVA |
| Rated power(KW) | 30kW |
| Rated voltage(V) | 400V |
| Rated current (A) | 43A |
| 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 | 100/400 |
| AC(Off Grid) | |
| Max output power(KVA) | 33kVA |
| Rated power(KW) | 30kW |
| Rated voltage(V) | 400V |
| Rated current(A) | 43A |
| 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) | 250V-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 |
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