IVT Electronics Kits Charge controller 627614 - IVT 18318, The IVT MPPT-Controller is a 20 A charge controller designed for solar technology applications using nominal voltages of 12 or 24 V. It features a compact design with dimensions of 190x112x59 mm and operates efficiently in temperatures ranging from -25 to +60°C. This controller is ideal for managing power in solar and wind energy systems, ensuring optimal battery charging and energy efficiency. IVT 18318 MPPT Solar Charge Controller 12/24V 20A Microprocessor-Controlled