Introduction:POW-M25/M35/M45-PRO solar charge controller is based on an advanced maximum power tracking(MPPT) technology developed, dedicated to the solar system, the charge controller conversion efficiency up to 98%.Feature:* MPPT 25A 35A 45A solar charge controller.* Innovative MPPT technology with a tracking efficiency of up to 99% and a peak conversionefficiency of up to 97%.* Built-in DSP controller with high performance.* Automatic switch for 12V/24V battery bank.* 3-stage charging optimizes battery performance .* Overcharge protection, Input PV polarity reverse protection, Output limited current protection.* Over-temperature protection .* Troubleshooting function.* Easy to be mounted.Specification:

Model	25A	35A	45A
Solar Input Parameters
Max. PV Open-Circuit Voltage	100V	100V	100V
Max. Input Power:
For 12V System	300W	600W	420W
For 24V System	840W	540W	1080W
Input Voltage Range:
For 12V System	<60V	<60V	<80V
For 24V System	<80V	<100V	<100V
Battery Charging Parameters
Charging Technology	MPPT	MPPT	MPPT
Charging Algorithm	3 Stages	3 Stages	3 Stages
Nominal System Voltage	12V/24V	12V/24V	12V/24V
Battery Voltage Range	9~30V	9~30V	9~30V
Rated Charging Current	25A	35A	45A
Conversion Efficiency	≤ 98%	≤ 98%	≤ 98%
Max. Power Tracking Efficiency	>99%	>99%	>99%
Temperature Compensation	-3mV/℃/2V (default)
Self-Consumption	44mA/12V; 26mA/24V
DC Output Parameters
Rated DC Output Current	15A	20A	25A
General Parameters
IP Class	IP32	IP32	IP32
Operating Temperature Range	-35℃~+45℃
Humidity Range	≤ 95% Non-condensing
Altitude	<3000m	<3000m	<3000m
Dimensions	160x115x51mm	195x135x65mm	195x135x65mm
Net Weight	500g	900g	1035g

Package includes:

1 x Power supply (25A/35A/45A optional)