Shenzhen Sunsun Solarenergy Limited: Shenzhen, Guangdong, China; Main products: solar charge controller, solar panels, solar system, solar Batteries, solar inverter

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20A 12V 24V pwm home system solar panel charge controller

FOB Price

US$ 6 - 10 / Piece

1 Piece(Min. Order)

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Product Details

20A 12V 24V pwm home system solar panel charge controller

*all red color voltage X2 while using 24V system

*Product specifications are subject to change without prior notice

PRODUCT FEATURES

1.Build-in industrial micro controller.

2.One-key setting,digital display,auto memory function.

3.Fully 4-stage PWM charge management.

4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.

5.Dual mosfet Reverse current protection ,low heat production.

SYSTEM CONNECTION

1.Connect the battery to the charge regulator - plus and minus.it will show”1” if it detects 12V battery,”2” if it detects 24V battery.

2.Connect the photovoltaic module to the regulator - plus and minus.

3. Connect the consumer to the charge regulator - plus and minus.

The reverse order applies when deinstalling!

An improper sequence order can damage the controller!

TROUBLE SHOOTING

Situation	Probable cause	Solution
Charge LED not on when sunny	Solar panel opened or reversed	Reconnect
Load LED off	Mode setting wrong	Set again
Load LED off	Battery low	recharge
Load LED slow flashing	Over load	Reduce load watt
Load LED slow flashing	Short circuit protection	Auto reconnect
Power off	Battery too low/reverse	Check battery/connection

Shenzhen Sunsun Solarenergy Limited: Contact nameJet Lau
Chat Now; Phone86-755-32976177; AddressLonghua District, Shenzhen, Guangdong

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