[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!

 

 

yiyuan Electric Co., Ltd    Exhibition history

 

 

 

 

FAQ:

 

Q 1. what's the payment term?  

 

A. We accept TT,30% deposit and 70% balance agaisnt copy of BL

 

Q 2. how's the delivery time ?

 

A. usually it will take about 25 days for production

 

Q 3. tell me the standard of package?

 

A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.

 

Q 4. what kind of material of transformer?

 

A. we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.

 

Q 5.Could you offer Form A or C/O ?  

 

A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.

 

Q 6.Would you accept to use our logo ?

 

A.If you have good quantity,it absolute no problem to do OEM.

 

Q 7.We want to know month capacity.  

 

A. It depends on which model.For example for relay type small capacity , month capacity can reach near 20000pcs   and big capacity near 3000pcs.

 

Q 8.Where is your market?

 

A. Our products are popular in russia, indonisia, Philippines,italy, america, pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

 

Q 9.Does the inverter connect with solar system ?  

 

A.Yes.Because of the unique feature which combine invert,charge and AC auto-transfer switch into one complete system,made inverter not only connect with solar system,also could be used in officer equipment,household items,power tools ans etc..

 

Q10. what kind of certificate you have ?

 

A. Our company already achieve ISO, ccc, and for products, we have CE, SONCAP, GOST, UL(pending) .

 

 

 

Integrating research & development, production and marketing, Yiyuan Electric Co., Ltd. is an enterprise specializing in manufacturing power supplies and bearings. Our company has a workshop covering more than 4000 square meters. We have more than 200 employees, including more than 20 experienced technicians. At the same time, we have introduced advanced technology from home and abroad positively, improved and refined our products continuously. Years of specialized production has made our products salable in the world market, like Russia, Southeast Asia, Europe, America, the Middle East and Africa. With extensive usage of information and micro-electronic technology, higher quality requirements of current supply have been put forward by a large quantity of electricity-consuming equipments. In view of this situation, we have explored series of power supply products to meet the requirements of all kinds of special electricity-consuming equipment. Our main products are voltage stabilizers, voltage regulators, inverters, voltage regulator ,silicon rectifying chargers, low voltage apparatus, reactors, current transformers, voltage transformers and circuit breakers. We have passed Quality Management System of ISO9001 and possessed variety of advanced production equipment as well as refined inspection apparatus. We have attained many quality certifications like CE and others by our strict quality management and perfect after-sale service system.