PWM Solar Controller 20A , 12V/24V Autoswitch with USB Output 5V 1A Suitable for Street Light and Home Systems
- 12V/ 24 V system voltages are automatically recognized.
- An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charging to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life.
- With temperature compensation employed, charging parameters can be automatically adjusted.
- A wide range of load working modes facilitate the product's application to different types of load.
- The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection.
- By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
- The product provides a dot matrix graphic LCD screen and a human-machine interface with a key.
- The user-friendly design of browser and dynamic interfaces ensure convenient and intuitive operations.
- Boasting an industrial grade design, the product can function well in various tough conditions.
- TVS lighting protection is adopted.