TG-402 Solar Charge Controller - Reliable, efficient and versatile power management.

The TG-402 is a high performance solar charge controller designed to provide superior energy conversion and intelligent charging for solar power systems. Built with the latest technology and designed for durability, the TG-402 is ideal for residential, commercial and off-grid applications that require reliable energy management and optimisation.

At the heart of the TG-402 is its robust power handling capabilities. It supports a maximum PV array open circuit voltage of 150VDC, enabling flexible solar panel configurations and longer string designs. This high voltage capability not only reduces power loss over cable runs, but also increases overall system efficiency.

The TG-402 is available in two main system voltage configurations: 24V and 48V. It can handle up to 2260W of solar power at 24V and up to 4540W at 48V, making it highly adaptable to a wide range of solar installations. Whether you're powering a small cabin or a larger hybrid energy system, the TG-402 will meet your energy needs with ease.

One of the outstanding features of the TG-402 is its intelligent charging system. The controller offers a maximum AC charging current of 35A, which is fully adjustable to suit the specific battery requirements. This flexibility helps to ensure that batteries are charged efficiently and safely, extending their life and improving overall system reliability. The TG-402 supports multiple battery chemistries, including Lithium, AGM, GEL and flooded batteries, giving users the freedom to customise their energy storage.

In addition, the TG-402 incorporates advanced Maximum Power Point Tracking (MPPT) technology, which continuously tracks the optimum voltage and current from the solar panels. This results in up to 30% more energy harvest compared to traditional PWM controllers, especially in variable sunlight conditions.