Heavy duty SolarKing Solar MPPT 20AMP solar regulator also known as solar charge controller. The unit has a large heat sink to dissipate heat. LCD display built in and the unit has a load timer built in for running lighting once daylight has run out for the day.
Solar regulators are used to connect your solar panels to batteries so the battery is charged at the correct power rates.
MPPT is the most efficient charging method for solar where the controller will modify the peak output power as voltage from the solar array changes.
The solar regulator suits both LiFePO4 and SLA/AGM Batteries and has dual USB ports for charging USB products.