$89.99 - $65.98
【HIGH CONVERSION EFFICIENCY】- Solar panel controller adopts advanced MPPT technology that ensures fast and stable track the maximum power point, high tracking efficiency of up to 99.9%, and peak conversion efficiency of 98%. Maximizing solar input from the panels to the batteries. It auto-detects 12V or 24V DC system voltages.
【MULTIPLE ELECTRONIC PROTECTION】- 20A MPPT solar charge controller offers overcharging/over current/overload/overheat/short circuit/reverse current/ reverse polarity protection. Maximum degree avoids the damage due to system fault or installation error.
【COMPATIBLE WITH MULTIPLE BATTERY TYPES】- The 12V mppt solar charge controller is compatible with sealed, vented, colloidal, lithium batteries. User mode allows the buyer to set their charging parameters. 5-Stage Charging: quick, holding, boost, float, and equalization.
【HIGH HEAT DISSIPATION EFFICIENCY】- HQST compact Solar MPPT charge controller adopts die-cast aluminum heat sink to make heat dissipation more efficient, which can minimize the power loss from heat. Using temperature sensors to compensate for battery charging voltage can extend battery life and improve system performance.
【FASTER】- PowerCatcher MPPT technology compared with the traditional MPPT tracking technology, HQST charge controllers for solar panels boast faster response speed and higher tracking efficiency by 20%. Easy to install.