HQST 20A MPPT Solar Charge Controller, 12/24V Auto Solar Panel Regulator Compatible with Sealed, Gel, Flooded, Gel, Lithium, User Defined Batteries

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Features
  • 【HIGH CONVERSION EFFICIENCY】- Solar charge 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 the energy from solar panels to charge your system. auto detects 12V or 24V DC system voltages.
  • 【MULTIPLE ELECTRONIC PROTECTION】- MPPT 20A 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】- Die-cast aluminum heat sink makes the heat dissipation efficiency higher, 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, it boasts faster response speed and higher tracking efficiency, which is about 15% to 20% higher than traditional PWM charging.
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