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BWS-ESS500KT
Brightway Solar
On the DC side, the system incorporates BYD's automotive-grade modular lithium iron phosphate battery energy units. Lithium iron phosphate batteries are known for their high safety, long lifespan, and environmental friendliness. These batteries are modular, meaning they can be easily scaled up or down based on the system's energy storage requirements. Additionally, BYD's original BMS (Battery Management System) protection ensures optimal battery performance and safety by monitoring crucial parameters like voltage, temperature, and current. This BMS also includes safety features like overcharge and over-discharge protection, ensuring the batteries operate within their safe limits.
Technical Specifications
Model | BWS-ESS500KT | |
DC(battery) | ||
Battery capacity (MWh) | 500KWH/700KWH/1MWH-1.2MWH | |
Battery Module | BYD 25.6V190AH/280AH/300AH optional | |
Battery Type | Lithium-iron phosphate (LiFePO4) battery | |
BMS communication interface | RS485/CAN | |
Battery Voltage range (V) | 500V-850V | |
Max. Current (A) | 1128A | |
AC(on-grid) | ||
Max output power(kVA) | 500KVA | |
Rate output power(kW) | 500KW | |
Rated voltage(V) | 400V | |
Voltage range(V) | 320V-460V | |
Rated current(A) | 722A | |
Max. output current(A) | 794A | |
Rated frequency (Hz) | 50/60Hz | |
Frequency range (Hz) | 45-55/55-65Hz | |
THDI | <3% | |
Power factor | 1lagging-1leading(Settable) | |
AC connection | 3W+N+PE | |
AC(off grid) | ||
Rated voltage(V) | 400V | |
THDU | <1% Linear <5% Nonlinear | |
Rated frequency(Hz) | 50/60Hz | |
Overload capacity | 110% long-term | |
General data | ||
Max.efficiency | 97.50% | |
Ingress protection | IP54 | |
Fire extinguishing system | support | |
Operating temperature | -30~+55℃ | |
PCS cooling way | Temperature control intelligent air cooling | |
Battery cooling way | Air conditioning cooling | |
Relative humidity | 0 ~95% non-condensing | |
Altitude | 4500m(>3000m Derating) | |
Dimension D*W*H (mm) | 6058*2438*2896mm | |
Weight(kg) | Customized | |
Transformer ratio | 315/400 | |
On/ Off grid switching | Automatic | |
Display and communication | ||
Display | LCD touch-screen | |
BMS communication | RS485/CAN | |
EMS communication | RS485,TCP/IP |
On the DC side, the system incorporates BYD's automotive-grade modular lithium iron phosphate battery energy units. Lithium iron phosphate batteries are known for their high safety, long lifespan, and environmental friendliness. These batteries are modular, meaning they can be easily scaled up or down based on the system's energy storage requirements. Additionally, BYD's original BMS (Battery Management System) protection ensures optimal battery performance and safety by monitoring crucial parameters like voltage, temperature, and current. This BMS also includes safety features like overcharge and over-discharge protection, ensuring the batteries operate within their safe limits.
Technical Specifications
Model | BWS-ESS500KT | |
DC(battery) | ||
Battery capacity (MWh) | 500KWH/700KWH/1MWH-1.2MWH | |
Battery Module | BYD 25.6V190AH/280AH/300AH optional | |
Battery Type | Lithium-iron phosphate (LiFePO4) battery | |
BMS communication interface | RS485/CAN | |
Battery Voltage range (V) | 500V-850V | |
Max. Current (A) | 1128A | |
AC(on-grid) | ||
Max output power(kVA) | 500KVA | |
Rate output power(kW) | 500KW | |
Rated voltage(V) | 400V | |
Voltage range(V) | 320V-460V | |
Rated current(A) | 722A | |
Max. output current(A) | 794A | |
Rated frequency (Hz) | 50/60Hz | |
Frequency range (Hz) | 45-55/55-65Hz | |
THDI | <3% | |
Power factor | 1lagging-1leading(Settable) | |
AC connection | 3W+N+PE | |
AC(off grid) | ||
Rated voltage(V) | 400V | |
THDU | <1% Linear <5% Nonlinear | |
Rated frequency(Hz) | 50/60Hz | |
Overload capacity | 110% long-term | |
General data | ||
Max.efficiency | 97.50% | |
Ingress protection | IP54 | |
Fire extinguishing system | support | |
Operating temperature | -30~+55℃ | |
PCS cooling way | Temperature control intelligent air cooling | |
Battery cooling way | Air conditioning cooling | |
Relative humidity | 0 ~95% non-condensing | |
Altitude | 4500m(>3000m Derating) | |
Dimension D*W*H (mm) | 6058*2438*2896mm | |
Weight(kg) | Customized | |
Transformer ratio | 315/400 | |
On/ Off grid switching | Automatic | |
Display and communication | ||
Display | LCD touch-screen | |
BMS communication | RS485/CAN | |
EMS communication | RS485,TCP/IP |