20A Solar Charge Controller for UPS Power System

20A Solar Charge Controller for UPS Power System

20 USD

add to cart
Model NO. SNC-020
Rated Voltage 12V; 24V; 48V
OEM/ODM Accept
Control Mode PWM
Specification CE; ISO9001
HS Code 8537109090
Application Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller
Rated Charge Current 20A
Company Manufacturer
Trademark SNAT
Origin Foshan Guangdong


Product Introduction
The series products of solar charge controller designed for solar power generation system, uses the MCU intelligent control technology, implementation charge and discharge management for solar battery, prolong the service life of the system
  • Can be widely used in family, school, street, industrial and mining, frontier defense, islands, pastoral areas such as solar energy power supply system

Charactistics
1, Using the single chip microcomputer and special software, adopted specialized software based on expert control system, realized intelligent SOC control
2,Temperature compensation used the external temperature sensor,precision is higher with a built-in temperature sensor control
3,Having automatic control for overcharge, discharge, electronic short circuit protection, overload protection, unique anti inversed connection protective, the above protection do not damage any parts and burn insurance
4, Adopted tandem PWM chargie main circuit, make the charging loop voltage loss reduce nearly half than using diode charging circuit, charging efficiency is high 3% ~ 6% compared with PWM and increases power use time;Had overdischarge recover ascension of charging, normal straight charger, floating automatic control method to make the system have a longer service life and a high precision temperature compensation at the same time
5, Intuitive LED luminous tube indicate the current battery status, make users comprehend the status
6,All control adopt the industrial-grade chip, can be run freely in cold, high temperature, damp environment, use the crystals timing control, timing control precision at the same time
7, Using digital LED display and equipment, one-click operation can complete all settings and very convenient
8, With multi-stage single time load time setting, and multistage load time setting can be set up independently of the double time
9, Double session Settings adopted fuzzy control automatic identification and according to the actual correction night shut down load time (accurate to the minutes) to ensure loads only open at set time after it gets darkthe before morning.
Technology Parameter
Type SNC-020
Rated charge current 20A
Rated load current 20A
System voltage 12V. *2/24V AUTO
Solar input <25, x2/24V DCV DC
120Wp, x2/24V
Overload, short circuit protective Overload protection: 1.25 times rated current 60s, 1.5 times rated current 5s; Short circuit protection: ≥3 times rated currentrentrent
No-load loss ≤15 mA5 mA5 mA
Charge loop drop ≤0.26V.26V.26V
Discharge loop drop ≤0.15V.15V.15V
Over-voltage Protection 17V,×2/24Vs;2/24Vs;2/24V;
Working temperature Technical grade:-35ºCordm;Cordm;C to +55ºCordm;Cordm;C;
Boost voltage 14.6V;×2/24Vs;2/24Vs;2/24V; (maintain time:30min)(only be used for overdischarge)
Direct charge voltage 14.4V;×2/24Vs;2/24Vs;2/24V; (maintain time:30min)
Float charge 13.6V;×2/24Vs;2/24Vs;2/24V;(Maintain time: until drop to charge return voltage motion)
Charge return voltage 13.2v;×2/24Ves;2/24Vs;2/24V;
Temperature compensation -5mv/ºCordm;Cordm;C/2V(lifting,direct, floating, charging return voltage compensation);
Undervoltage voltage 12.0V;×2/24Ves;2/24Vs;2/24V;
Overdischarge voltage 11.1V- Initial discharge voltage of discharge rate compensation correction(No-load voltage);×2/24Ves;2/24Vs;2/24V;
Overdischarge return voltage 12.6V;×2/24Vs;2/24Vs;2/24V;
Control mode PWM


Any requirements, welcome to contact with Sabrina Liu: Click Trade messenger; Tel: +86 757 81816131; Mobile: +86 18039293535.,
You will get our reply in 12 hours