Condition: | New |
---|---|
Certification: | ISO, CE |
Application: | Home |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
24V40A AS solar charge controller for solar home system
Product Specification Parameters
Parameter | Value | |||
Model | BR2420 | BR2430 | BR2440 | BR4860 |
System voltage | 12V/24VAuto | 12V/24V/36V/48V Auto | ||
No-load loss | 0.7W to 1.2W | |||
Battery voltage | 9V to 3SV | 9V to 70V | ||
Max. solar input voltage | 100V(25ºC),90V(-25ºC) | 150V(25ºC),145V(-25ºC) | ||
Max. power point voltage range | Battery Voltage +2V to75V | Battery Voltage +2V to 120V | ||
Rated charging current | 20A | 30A | 40A | 60A |
Rated load current | 20A | |||
Max. capacitive load capacity | l000uF | |||
Max. photovoltaic system input power | 260W/12V 520W/24V |
400W/12V 800W/24V |
520W/12V 1040W/24V |
800W/12V 1600W/24V 2400W/36V 3200W/48V |
Conversion efficiency | ≤98% | |||
MPPT tracking efficiency | >99% | |||
Temperature compensation factor | -3mv/*C/2V ( default ) | |||
Operating temperature | -35ºC to M5ºC | |||
Protection degree | IP32 | |||
Weight | 1.4kg | 2kg | 2kg | 3.6kg |
Communication method | RS232 | RS232 RS485 | ||
Altitude | ≤3000 m | |||
Product dimensions | 210*151*59.5mm | 238*173*72.5mm | 238*173*72.5mm | 285*205*93mm |
Suppliers with verified business licenses