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Specifications

Cheapest Price.
Rated Voltage :12V/24V
Rated Load Current :<40A
Over Charge Current :13.7V
Over Discharge Current :10.5-11V

20A PWM 12/24v solar panel charger,solar charge controller with lcd

20A 12V 24V 自識別太陽能控制器帶LCD液晶顯示

彩盒尺寸：20.5*6.75*10.7CM

控制器凈重：369.5G 毛重：456.5G

裝箱數量：30PCS

外箱尺寸：55.5*43*21CM

Our solar controllers are designed for solar home system, ideal for rural electrification systems,and many advantages compared to other controllers:

Low Cost

Solar controller has specifically designed to meet the needs of the rural electrification market. The low cost resulted from using the latest electronic technology and high volume manufacturing.

High Reliability

We are manufacturer of solar charge controllers,power inverters,and solar power systems. All our products are designed for high quality and high reliability. The controller has a low failure rate and will last a long time, and got very good feedback from customers until now.

Electronic protections

The solar controllers are built-in electronic fused that do not require replacements.

Tropicalization

The solar controlers electronics are protected with moisture-tight coating, minimizing damage from humidity and from nesting insects.

Easy to use

Solar controller is fully automatic and requires no adjustments or user selections.

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Specifications:

Type	SC-3024Y	SC-4024Y	SC-5024Y
Rated charging current	30A	40A	50A
Rated load current	30A	40A	50A
Work voltage	12V; 12V/24V AUTO
Over load, short circuit protection	Over load protection action: 1.25times rated load current in 60-sec, 1.5 times rated load current in 5-sec; Short circuit protection action: >=3times rated load current
No load current	<=6mA
Charging circuit voltage drop	<=0.26V
Load circuit voltage drop	<=0.15V
Over voltage protection	17V, x2/24V
Work temperature	Industry stage: -35?to +55?/DIV>
Boost charge voltage	14.6V; x2/24V(keep 10-min) (only applied when overdischarge appears)
Direct charge voltage	14.4V; x2/24V(keep 10-min)
Float charge voltage	13.6V; x2/24V(keep working until drop to the point of charge return voltage action)
Charge return voltage	13.2V; x2/24V
Temperature compensation	-5mv//2V(Boost charge, Direct charge, Float charge, charge return voltage)
Lower voltage indicate	12.0V; x2/24V
Over discharge voltage	11.1V no load-real-time modified voltage by the discharge rate; X2/24V
Over discharge return voltage	12.6V; 2/24V
Control mode	PWM charge mode