Solar controller MPPT is more and more widely use in photovoltaic system.
New MPPT controller
series from Hanfong new energy is a kind of 20 a maximum power point tracking type. It is designed for the 12v and 24v input solar panels.
This design for middle and small solar power system solution, it can through the 12v/24v panel and 12v/24v battery, the output current can up to 20A.This design is attention to scalability and stable performance.
It can easily adapt for 48V system by change the MOSFET to 100v rated components. Users can also use the TO-220 version MOSFET increase to 40A.
When we design this kind of MPPT solar charge controller
considered the realistic factors, including the battery reverse protection and hardware programmable protection. Base on the full protection function and high quality it is very suitable for household use and office use solar system.