- Negative Grounding Design and advanced MPPT control algorithm make it charging efficiency no less than 99.5%, it maximize the charging power as a way of saving the energy.
- This MPPT Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
- Work with 12v /24v battery (Automatic system voltage recognition); charged by solar panels according to the system, recommend Acopower 100Watt or all black panels
- The Tracer AN's charging process has been optimized for long battery life and improved system performance.It includes a 4-stage battery charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance
- 100% Money back for any reasons you are not satisfied. 18 Month Warranty. USA Based More than 5 Years Solar Industry Company provides you excellent customer service and technical support.