21amp Charge Controller by ICP (10018) - NO LONGER AVAILABLE
Product Description
Overcharge protection for up to 315 watts of solar power - warranty 2 years - measurements - 3x4x1
The 21 Amp Charge Controller will provide reliable Overcharge protection for larger solar systems up to 315 watts. It was designed to regulate both gel cell and standard lead acid 12V batteries. The digital circuitry provides a pulse type charging modulation that reduces battery gassing and water loss and allows solar panels to fully charge a dead battery. This controller is great for larger solar systems up to 315 watts.
Suited for solar panels from 15 watts up to a maximum of 315 watts
Overcharge protection for 12V batteries - Built-in battery voltage indicator - Reverse polarity protection - Digital circuitry - Lead acid or gel cell selector switch