Photovoltaic MPPT Controller - Buck Type | |||||||||||||
Rated equipment power | 30KW | 100KW | 250KW | 500KW | 1000KW | ||||||||
Maximum equipment power | 33KW | 110KW | 275KW | 550KW | 1100KW | ||||||||
Battery-side parameters | |||||||||||||
Battery voltage range | 160-240VDC | 200-300VDC | 320-480VDC | 400-600VDC | 400-600VDC | ||||||||
Rated battery voltage | 192V | 240V | 384V | 480V | 480V | ||||||||
Maximum battery current | 156.3A | 416.7A | 651.1A | 1041.7A | 2083.4A | ||||||||
Voltage/current regulation accuracy | +1%FS | ||||||||||||
DC voltage ripple | <3%Irms | ||||||||||||
Photovoltaic side parameters | |||||||||||||
DC voltage range | 350-550Vdc | 400-600VDC | 550-750VDC | 650-850VDC | 650-850VDC | ||||||||
Maximum DC current | 66.7A | 200A | 384.7A | 666.7A | 1333.4A | ||||||||
In practical projects, the actual photovoltaic short-circuit current should be used. | |||||||||||||
Voltage/current regulation accuracy | ± 1%FS | ||||||||||||
DC voltage ripple | <3%lrms | ||||||||||||
System Parameters | |||||||||||||
Operating modes | Constant current, constant power | ||||||||||||
Charging Mode | Constant current and constant voltage modes, constant power and constant voltage modes, 0V charging function (only supported in constant current mode). | ||||||||||||
Protection Functions | Reverse polarity, short circuit, overheating, over/undervoltage, overcurrent protection, etc. | ||||||||||||
Maximum Conversion Efficiency | 99% | ||||||||||||
Noise Level | <65dB | ||||||||||||
Protection Class | IP20 (Customizable to IP54) | ||||||||||||
Allowable Ambient Temperature | -15℃-50℃ (Other temperatures customizable) | ||||||||||||
Allowable Relative Humidity | 0-95% (non-condensing) | ||||||||||||
Allowable Altitude | Derating required above 2000 meters (1% derating for every 100 meters increase) ≤6000m | ||||||||||||
Cooling Method | Intelligent air cooling | ||||||||||||
Emergency shutdown | Emergency stop button | ||||||||||||
Display | Touch screen | ||||||||||||
Insulation Monitoring | Insulation tester | ||||||||||||
Temperature Monitoring | Temperature monitoring device | ||||||||||||
Communication Interface | RS485, Ethernet, WIFI, GPRS, CAN | ||||||||||||
Communication Protocol | Modbus RTU/ Modbus TCP | ||||||||||||
This indicates optional features. The above technical parameters are standard parameters and are for reference only; they can be customized according to the user's actual needs. | |||||||||||||
Photovoltaic MPPT Controller - Boost Type | |||||||||||
Rated equipment power | 30KW | 100KW | 250KW | 500KW | 1000KW | ||||||
Maximum equipment power | 33KW | 110KW | 275KW | 550KW | 1100KW | ||||||
Battery-side parameters | |||||||||||
Battery voltage range | 320-480VDC | 320-480VDC | 400-600VDC | 400-600VDC | 600-900VDC | ||||||
Rated battery voltage | 384V | 384V | 480V | 480V | 720V | ||||||
Maximum battery current | 78.2A | 260.5A | 520.9A | 1041.7A | 1388.9A | ||||||
Voltage/current regulation accuracy | +1%FS | ||||||||||
DC voltage ripple | <3%Irms | ||||||||||
Photovoltaic side parameters | |||||||||||
DC voltage range | 150-250VDC | 190-290VDC | 250-350VDC | 250-350VDC | 350-550VDC | ||||||
Maximum DC current | 200A | 526.4A | 100A | 2000A | 2857.2A | ||||||
In practical projects, the actual photovoltaic short-circuit current should be used. | |||||||||||
Voltage/current regulation accuracy | ± 1%FS | ||||||||||
DC voltage ripple | <3%lrms | ||||||||||
System Parameters | |||||||||||
Operating modes | Constant current, constant power | ||||||||||
Charging Mode | Constant current - constant voltage, constant power - constant voltage, OV charging not supported | ||||||||||
Protection Functions | Reverse polarity, short circuit, overheating, over/undervoltage, overcurrent protection, etc. | ||||||||||
Maximum Conversion Efficiency | 99% | ||||||||||
Noise Level | <65dB | ||||||||||
Protection Class | IP20 (Customizable to IP54) | ||||||||||
Allowable Ambient Temperature | -15℃-50℃ (Other temperatures customizable) | ||||||||||
Allowable Relative Humidity | 0-95% (non-condensing) | ||||||||||
Allowable Altitude | Derating required above 2000 meters (1% derating for every 100 meters increase) ≤6000m | ||||||||||
Cooling Method | Intelligent air cooling | ||||||||||
Emergency shutdown | Emergency stop button | ||||||||||
Display | Touch screen | ||||||||||
Insulation Monitoring | ☆Insulation tester | ||||||||||
Temperature Monitoring | Temperature monitoring device | ||||||||||
Communication Interface | RS485, Ethernet, WIFI, GPRS, CAN | ||||||||||
Communication Protocol | Modbus RTU/ Modbus TCP | ||||||||||
This indicates optional features. The technical parameters above are standard specifications and are for reference only; they can be customized according to theuser's actual needs. | |||||||||||
