The Hovall 10A PWM Solar Controller is one of most popular PWM Solar Charge Controllers. This Hovall PWM Solar Controller was engineered to be of world-class quality, suitable for 12V and 24V off-grid solar systems, and it can charge up to several different battery types. Ensure your batteries’s longevity thanks to its advanced and efficient 4-Stage battery charging algorithm and stay worry-free as this Hovall PWM Solar Controller is equipped with multiple electronic protections.

Key Features

  • Flip style and waterproof design. protect wires and make it more safety.
  • Four operating buttons, easy to use.
  • Large LCD displaying all systems working status and parameters.
  • Dual USB Outputs charge two devices at the same time.
  • All-Metal Cable Terminals make connections more sensitive.
  • Smart PWM technology, high efficiency.
  • Easy to read charging status and battery information.
  • Suitable for Several Battery Types – Lithium-ion, LiFePO4, LTO, Gel, AGM, Flooded, and Calcium
  • Full 4 Stage PWM charging managements.
  • Protection against: Reverse polarity and battery connection, Reverse current from battery to solar panel protection at night, Over-temperature, and Over-voltage.


Model HSC-P10A001 HSC-P20A001 HSC-P30A001
Max. charge current 10A 20A 30A
Max. discharge current 10A 20A 30A
Max. solar panel input voltage ≤50V
Rated voltage 12V/24V auto work
Stop charge voltage 14.7V/29.4V
Low voltage recovery 12.2V/24.4V
Low voltage protection 10.5V/21.0V
USB output voltage/current 5V/2A Max
Characteristic No load loss:≤10mA; Temperature compensation:-3mV/cell/℃
Operation temperature -20℃~60℃

If you have any questions regarding this Hovall 10A PWM Solar Controller, please contact us by email