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Features of Solar Panel:
It can be used as an alternative charger for cars, trucks, caravans, boats, motorcycles, RV batteries or any 12V lead acid battery.
It is waterproof and can be placed outdoors.
There are built-in diodes in the alligator clip to help prevent reverse charging.
You can install this item in your car and keep charging during the day.
Provides 2 alligator clips and charging cable for all kinds of equipment, emergency lights, advertising lights, traffic lights, electric fans, solar water pumps, motorcycles, boats, etc.

Specification:
Color: Black
Panel: Monocrystalline silicon
Maximum Power (Pmax): 10W
Maximum Power Voltage (Vmp): 18V
Maximum Power Current (Imp): 4A
Output: USB DC 5V & DC 12V(Control Unit adjust the voltage to 14.4V output)
Waterproof: IP65
Size: 7.25 inch width and 8.5 inch length

Package include:
1 X Solar Panel
1 X Crocodile Clip
1 X Car Plugs

Tips:
1. Please do not scratch the surface of the solar panel with a sharp object.
2. When charging the charger with solar energy, please place the solar panel upwards in direct sunlight to ensure the charging effect.
3. Please do not put the charger outdoors on rainy days to avoid short circuit. The front of the solar panel is waterproof, but it is best not to enter the water at the USB and DC interfaces

Feature of 30A Battery Controller:

100% brand new and high quality guaranteed.

Build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system.

Big LCD display, adjustable parameter.

Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.

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

Dual USB output, the maximum current of 2.5A, to support Apple mobile phone charging.

Dual mosfet Reverse current protection, low heat production.

Easy to set up and operate, suitable for home, industrial, commercial etc.

Product Specification:

Type:Solar Power Meters

Material:ABS+component

Power:12V/24V

Display Type:LCD Display

Interface:Dual USB

Package Included:

1 x Solar Charge Controller

1 x User Manual

LCD display/key and Operations:
MENU:Switch between different display,or to enter/exit setting by long press.
UP: Press to increase value.
DOWN:Press to decrease value.

System Connection:
1.Connect the battery to the charge regulator - plus and minus.
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!

Common Problem:

Q: How to install it?

A:(1)Battery --->(2)solar panel ---> (3) load

The disassembly sequence is contrary to the wiring order.

Q: Why the LCD screen become blank?

A: When the battery voltage is too low, the controller will stop to output(≦ 8V, controller turns itself off, LCD is blank, ≦ 10.7V, 12V output ports are not available); after the solar panels charging, it will re-output when the battery will return to 12.6V.

Q: What battery type is this controller supported?

A:The regulator is only suitable for lead-acid batteries(OPEN, AGM, GEL),it is not suited for nickel metal hydride, lithium ions or other batteries.

Q:How is it set to charge battery during the day and turn on at dusk?

A: Just simply hit the "menu" button to go to work mode selection.

And scroll up/down(use+,-) to select you preferred mode as below options.

There are 3 options for the working mode.

Mode 1 : [24HR] >> Discharge 24 hr or until the battery voltage is below setting point.

Mode 2 : [1-23HR] >> Discharge after sunset until the setting hour or until the battery voltage is below setting point.

Mode 3 : [0H] >> Discharge Dusk to Dawn