This solar charge controller uses advanced Maximum Power Point Tracking (MPPT) technology to track the maximum power voltage point of solar panels as it varies depending on sunlight exposure and temperature. This ensures the maximum efficiency of your solar system, boosting charging current and outperforming standard PWM solar controllers. The MPPT technology also allows for a wide solar input voltage range, efficiently charging 12V, 24V, 36V, and 48V batteries using solar panels with a voltage of up to 150V. The maximum allowed solar power input depends on the battery voltage: 600W with 12V battery, 1200W with 24V battery, 1800W with 36V battery, and 2400W with 48V battery.

The solar charge controller features comprehensive electronic protection functions, including protection from overcharging, overheating, PV overcurrent, PV short circuit, and reverse polarity. Other features include LED indicators, LCD display, computer USB connectivity (RS-232, RS-485) for data analysis, settings, and software updates (cable and software included), automatic storage of 450 days of data, and a remote temperature sensor with a 5m cable (included). The controller works in a fully automated mode and has manual control settings for advanced users, allowing for customization of charging parameters specific to the battery.

The controller specifications include Advanced MPPT tracking technology for high efficiency, fully automated operation with auto 12V/24V/36V/48V selection, terminals for wires up to 35mm2, maximum solar panel voltage of 150V, maximum solar panel power of 600W (12V)/1200W (24V)/1800W (36V)/2400W (48V), remote temperature sensor for automatic compensation, comprehensive electronic protection features, self-consumption of 1.4-2.2W, working temperature of -25C to +55C, size of 40 x 21 x 11 cm, weight of 4.3 kg, and multiple mounting holes for ease of installation. It also comes with an installation CD and USB connection cable for performance monitoring on a PC. The product is covered by a 2-year manufacturer warranty and comes with a detailed instruction manual.

If you need help with installation or have any technical questions, free support is available by email or phone. The user manual and documents for the EP Solar 45A 12V/24V/36V/48V automatic MPPT solar charge controller are available for download.

High efficiency 45A 12V/24V/36V/48V MPPT solar charge controller for up to 150V / 2.4kW solar input