GUOMAO MPPT controller is an advanced, efficient and versatile photovoltaic product.
1. It uses innovative maximum power point tracking technology to significantly improve the energy efficiency of solar energy systems with a conversion efficiency of 97%.
2. The controller adopts intelligent battery charging management and has temperature compensation function to effectively manage the battery and extend the battery life.
3. The controller integrates RS485 communication interface, which can provide communication protocol, which is convenient for customers to integrate and manage.
4. Intelligent maximum power tracking technology High precision and high eﬀiciency with DSP chip control The widely PV range voltage input , three stage charging technology
5. The photovoltaic/battery connection reverse protection short-circuit protection /over current protection Display technology parameter with 7 inch touch screen Rs485 remote communication and data transmission(optional)