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C&I PV + Battery Energy Storage System

1. Integrated solar pv & battery storage technologies improve the ratio of “self-use first” of PV, reduce PV curtailment while achieving direct PV grid-connection.

2. Indoor and outdoor specifications are designed for various pv storage battery installation environments.

3. Configurable electric quantity as needed

  • C&I PV + Battery Energy Storage System DataSheet
Model THESS-30-69 THESS-50-103 THESS-100-207 THESS-120-207 THESS-150-299
THESS-30-80 THESS-50-115 THESS-100-230 THESS-120-230 THESS-150-345
THESS-30-103 THESS-50-126 THESS-100-253 THESS-120-253 THESS-150-380
THESS-30-115 THESS-50-138 THESS-100-276 THESS-120-276 THESS-150-414
THESS-30-126 THESS-50-149 THESS-100-299 THESS-120-299 THESS-150-449
THESS-50-172
AC (on-grid)
Apparent power 33kVA 55kVA 110kVA 132kVA 165kVA
Rated power 30kW 50kW 100kW 120kW 150kW
Rated voltage 400V
Rated current 43A 72A 144A 173A 217A
Voltage range 360V ~ 440V
Rated frequency 50/60HZ
THDI <3%
Power factor -0.8 lead ~ 0.8 lag
AC mode 3/N/PE
AC input 60kVA 100kVA 200kVA 240kVA 240kVA
AC (off-grid)
Apparent power 33kVA 55kVA 110kVA 132kVA 165kVA
Rated power 30kW 50kW 100kW 120kW 150kW
Rated voltage 400V
Rated current 43A 72A 144A 173A 217A
THDU 2%
Rated frequency 50/60HZ
Overload capacity 110% overload (long time), 120% overload (1min)
DC (battery & PV)
Max. PV open-circuit voltage 1000V DC
Max. PV power 45kWp 75kWp 150kWp 180kWp 225kWp
PV MPPT voltage range 480V ~ 800V DC
Battery voltage range 352V ~ 600V
Optional battery set 69.12kWh 103.64kWh 207.36kWh 207.36kWh 299.52kWh
80.64kWh 115.20kWh 230.40kWh 230.40kWh 345.60kWh
103.64kWh 126.73kWh 253.46kWh 253.46kWh 380.19kWh
115.20kWh 138.24kWh 276.48kWh 276.48kWh 414.72kWh
126.73kWh 149.76kWh 299.52kWh 299.52kWh 449.28kWh
172.80kWh
Max. charge power 45kW 75kW 150kW 180kW 225kW
Max. discharge power 33kW 55kW 110kW 132kW 165kW
Max. charge current 100A 150A 300A 350A 450A
Max. discharge current 93A 156A 313A 374A 467A
Basic information
Noise <65dB
Operating temperature -25°C ~ +55°C
Cooling mode Forced air cooling + intelligent air conditioning
Relative humidity 95% RH, with no condensation
Max. altitude 4,000m (derating above 2,000m)
Built-in transformer Available
Switching time of on-grid and off-grid 10ms
Standby power consumption <30W
Communication
Human-machine interface Touchscreen
Communication interface RS485 / CAN
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