70 Amp MPPT Solar Charge Controller, 12V/24V/48V

The MPPT control algorithm adopted by this 70a solar controller is suitable for 112V/24V/48V voltage system, which can quickly track to the maximum power point of the PV array in any environment, with a tracking efficiency of 99.5%, and obtain the maximum energy of the solar panel in real time. Multi-phase synchronous rectification technology can ensure extremely high conversion efficiency under any charging power environment, and now most of the BUCK compared to significantly improve the energy utilization of the solar system. mppt controller can be connected to the host computer via RS485, support WIFI module expansion to achieve APP cloud monitoring, can be applied to communication base stations, household systems, street lamp systems and field monitoring and other fields.

Feature

• The controller system adopts common negative circuit design, which makes the system work more stable and reliable.
• Advanced MPPT maximum power point tracking technology, tracking efficiency of not less than 99.5%, compared with the ordinary PWM algorithm, the efficiency is improved by 15-20%.
• With ultra-wide PV array operating voltage range (12V/24/V48V system, PV panel voltage up to 150V).
• Using high-quality imported components, advanced power conversion circuit, the maximum conversion efficiency can reach more than 98%, and the full load efficiency can reach 97%.

Details

1. Temperature Sensor: Monitor the ambient temperature and adjust the working temperature of the PV panel
2. Solar Access: Converts solar energy into electricity to supply the system
3. Battery Access: Stores solar power for emergency use
4. DC Load: Supply stable power to DC load equipment
5. RS485 Communication Interface: For data transmission and remote monitoring

30A PWM Solar Charge Controller Size (unit: mm)

30A PWM Solar Charge Controller Install Diagram