Solar Panel Support – 10 watt to 100 watts solar panels having Open Circuit Voltage – 17v to 24 volts DC, Max Current – 10 Amperes.

Charging Controller – Op – Amp Controlled P – Channel MOSFET , Linear Voltage Control Charging with LDO ( low drop out ) of 0.7 volts. High Efficiency.

Battery Support – 1 Ah to 60 Ah Lead Acid or Sealed Lead Acid ( SLA ) Battery, Ni -Cd Battery, Lithium Battery.

Adjustable Charging Voltage – Charging Voltage Can be adjusted by RV1 as per battery type and requirement.

Battery Condition indicators – 3 LED indicators for Charging , Low Battery and Fully Charged conditions.