Many customers have purchased our PWM type solar charge controller from our company in 2017. Solar charge controller was very popular in 2017. So we decide to sell a high-level solar charge controller ( MPPT type solar charge controller) in March of 2018.
MPPT solar charge controller have many advantages. MPPT type is higher than PWM type on the charging efficiency. MPPT type increase at least 20% -30%. MPPT type can extend battery life. What’s more, MPPT type have four LED pilot lamps. These pilot lamps can remind you the quantity of electric charge about storage battery.
Pls contact us if you have requirement for MPPT type solar charge controller. We will afford you best price and more data.