[EYEN] SMS solar charger controllers

1.OEM factory 2.Passed CE/ISO Cert 3.have trade with many countries 4.New product development ability

SMS Solar Charge Controller

Features of SMS Solar Charge Controller(1) High converting efficiency higher than 97% (2) Built-in MPPT tracker is equipped in the power inverter to optimize the power transformation (3) Reversed current protection for preventing equipment damage (4) Automatic battery temperature compensation for long-term reliability (5) The solar charge controller is suitable for various types of batteries for the different charging modes (6) Capable of connecting additional DC load for wider applications (7) Three stage charge control system (bulk, absorption, and float mode) with temperature compensation (8) LED indicators display charge status in real time (9) Pulse Width Modulation (PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance Yiyuan mainly supplies electric power supply related products like AC inverter or frequency inverter, AVR, UPS as well as transformer etc.; welcome to choose our products for electric power supply.

Technical Parameter of SMS Solar Charge Controller

Model	SMS-40A
Rated voltage	12/24 VDC
Rated charge current	40A
Load current	15A
Input voltage range	15-55VDC
Max. PV open circuit	55VDC
array voltage
Typical idle consumption	At idle < 10mA
Overload protection (DC load)	2.0*Inom>5s    1.5*Inom>20s
	1.25*Inom temperature controlled
Bulk charge	14.6V (default)		29.2V (default)
Floating charge	13.4V (default)		26.8V (default)
Equalization charge	14.0V (default)		28.0V (default)
Over charge disconnection	14.8 V		29.6 V
Over charge recovery	13.6 V		27.2 V
Over discharge disconnection	10.8 V (default)		21.6 V (default)
Over discharge reconnection	12.3 V		24.6 V
Temperature compensation	-13.2 MV/°C		-26.4 MV/°C
Lead acid battery settings	Adjustable
NiCad battery settings	Adjustable
Load control mode	Low Voltage Reconnect (LVR): Adjustable
	Low Voltage Disconnect (LVD): Automatic disconnection
	Reconnection: Includes warning flash before disconnect and reconnection.
Low voltage reconnect	12.0-14.0 VDC	24.0-28.0 VDC
Low voltage disconnect	10.5-12.5 VDC	21.0-25.0 VDC
Ambient temperature	0-40(full load)    40-60(de-rating)
Altitude	Operating 5000m ,  Non-Operating 16000m
Protection class	IP21
Battery temperature sensor	BTS-optional remote battery temperature sensor for increased charging precision

We are one of China main SMS solar charge controller manufacturers. Firstly, we want to express our heartfelt thanks for your browsing Zhejiang Yiyuan Electric Co., Ltd. website. We mainly provide voltage regulators and UPSs, especially offline UPS, power inverter, automatic voltage regulator, with reliable quality. Our products are CE certified and have gained a great popularity in Russia, Southeast Asia and Africa regions. We look forward to doing business with you! Thanks!

[EYEN] SMS solar charger controllers