40a Solar Controller

MT4015 is our new product, It is 40a, 24V and 48V based on common negative design and advanced MPPT control algorithm function.This MPPT 40a solar charge controllerhas big LCD, displaying running status, PV status, battery status, load status and so on. This product is artistic, economical and practical. For improving MPPT control algorithm further, this solar charge controller can minimize the maximum power point loss rate and loss time, quickly track the maximum power point of the PV array and obtain the maximum energy from solar panel for any different conditions; and it also can increase the ratio of energy utilization about the solar system for 10%-30% compared to the PWM solar charge regulator.

The new 24V 48V 45A MPPT solar charge controller MT4015 still has many different protection functions，such as the following:

• PV Over-Current limit protection               

• PV Short-Circuit protection. It can stop charging in time if short-circuit occurs.

• PV Reverse Polarity protection .It can protect the controller if customer connects PV polarity wrongly.                     

• Battery Reverse Polarity connection protection

• Battery Over-Voltage protection 

• Battery Over-Discharging protection                

• Load Over-Current protection  

• Load Short-Circuit protection  

• Over temp. protection (if temp. is high or low)

•Damaged remote Temp. sensor protection

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