Roy Solar Charge Controller 40A / 12V (TK40DU)

Roy Solar Charge Controller 40A/12V – TK40DU

Manage your solar battery charging with confidence using the Roy Solar TK40DU Charge Controller, a 40-amp PWM controller designed for 12V battery systems. This controller regulates current flow from your solar panels, protecting your batteries from overcharge and over-discharge while ensuring efficient, consistent charging throughout the day.

At 40 amps, the TK40DU suits medium to larger solar installations on a 12V platform — making it a great fit for homes, farms, small businesses, and off-grid setups across Nigeria that have grown beyond smaller entry-level controllers. Roy Solar products are designed to be practical, reliable, and accessible in the Nigerian market.

Features at a Glance

• 40A rated current — suitable for medium to large 12V solar installations
• 12V battery system compatible
• PWM technology — reliable charging and battery protection
• Overcharge and over-discharge safeguards for extended battery life
• Model TK40DU — compact design, easy to install
• Ideal for homes, farms, and commercial solar systems in Nigeria

Buy now and enjoy fast, nationwide delivery to your door across Nigeria.