Solar Controller 30Amp (BR2430)

Electric Parameters

System voltage: 12V/24VAuto
No-load loss: 0.7 W to 1.2W
Battery voltage: 9V to 35V
Max. solar input voltage: 100V(25℃) 90V(-25℃)
Max. power point voltage range: Battery Voltage+2V to 75V
Rated charging current: 30A
Rated load current: 20A
Max. capacitive load capacity: 10000uF
Max. photovoltaic system input power: 400W/12V or 800W/24V
Conversion efficiency: ≤98%
MPPT tracking efficiency: ＞99%
Temperature compensation factor: -3mv/℃/2V（default）
Operating temperature: -35℃ to +45℃
Protection degree: IP32
Weight: 2Kg
Communication method: RS232
Altitude: ≤ 3000m
Product dimensions: 238 X 173 X 72.5mm

System Maintenance

In order to always keep the controller's performance at its optimum level, we recommend that the following items be
checked twice a year.

Make sure the airflow around the controller is not blocked and clear away any dirt or debris on the radiator.

Check if any exposed wire gets its insulation undermined due to exposure to sunlight, friction with other adjacent 
objects, dry rot, damage by insects or rodents, etc. Repair or replace those affected when necessary.

Verify that indicators function in line with device operations. Note any faults or displayed errors and take corrective 
measures if necessary.

Check all wiring terminals for any sign of corrosion, insulation damage, overheat, combustion/ discoloration, and 
tighten the terminal screws firmly.

Check if there are any dirt, nesting insects or corrosion, and clean as required.

If the lightening arrester has lost its efficacy, replace it with a new one timely to prevent the controller and even other
devices owned by the user from being damaged by lightening.