40Amp 12V/24V MPPT Solar Charge Controller

Description

MPPT 40A Solar Charge and Discharge Controller 12V 24V LCD USB Regulator with Load Dual Timer Control for Solar Lighting System

This is a three-time controller into the evening working time,an interval of rest of pause time,Dawn working time(morning light function), the user can according to their needs,set a different time.

A:time(evening working) B:time(pause working) C:time(dawn working)

Features

1. LCD screen display

2. Easy operation interface

3. MPPT+ PWM charging mode

4. Parameter user can reset Overload

5. A key to restore the factory settings

6. A key to open and close the load

7. Battery reverse discharge protection

8. Battery reverse polarity protection

9. Battery under voltage protection

10. Short-circuit protection

11. USB 5V charging ( 500mA(White)  ; 1500mA(Sliver) for mobile phone

12. Automatic temperature compensation function

 

Specification

Parameters / Model	T40
Maximum power current	40A
Installation  Lin(mm2)	12mm2
Installation Line(AWG)	6(AWG)
Weight	480g
Dimensions	187*97*61(mm)
System load loss	≤13mA
Loop Buck	≤100mV
Battery float voltage	13.8V(12V system)/27.6V(24V system)
Battery (under voltage) protection	10.6V(12V system)/21.2V(24V system)
Battery (under voltage) recovery voltage	12.6V(12V system)/25.2V(24V system)
Charge mode	MPPT+PWM MODE
Operating Temperature	-10°C~60°C
Storage Temperature	-30°C~70°C
Humidity requirements	≤90%, No condensation
Temperature compensation	-4mV/Cell/°C
Temperature Probe (built components)	NTC 100K  thermistats
Maximum open circuit voltage of the solar panel	18V-24V(12V system)36V-48V(24V system)
Solar panels maximum open circuit voltage (V)	≤48V
(Cases) 12V system standard configuration