12 VOLT 100 WATTS COMPACT SOLAR CHARGER / CHARGE CONTROLLER BOARD – PCB ONLY

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.
Reverse polarity Protection – Board will not turn on in case of reverse polarity of the solar panel connection.
Compact and Economical – PCB size just 8 cm x 5 cm. economical and easily available parts.
Easy to Repair – Very simple, Very Reliable Circuit. no MCU no hassle, easy to install easy to repair.