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BOGUANG flexible solar panel 20w 18V with 12V 10A Controller for Lithium or lead acid battery charging

US $30.79 - 39.65
US $43.99 - 56.65 -30%

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Item specifics

  • Brand Name: BOGUANG
  • Foldable Solar Panel: No
  • Flexible Solar Panel: Yes
  • Type: Solar Panel
  • Number of Panels: 1
  • Model Number: 20 w solar panel with 12V 10A Controller
  • Nominal Capacity: 1A~1.1A
  • Material: Monocrystalline Silicon
  • is_customized: Yes
  • Size: 420*330*2.5 mm
  • Max. Power: 20 watt
  • Number of Cells: 36
Product Description

The shipment packlist including the following parts:

1. 1x 20W/18V Monocrystalline solar panel with 0.5m DC female 

2. 1 set 160mm 20AWG with DC male seat

3. 1 set 20A PWM controller

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 Junction Box 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.


1. Build-in industrial micro chip.

2. Big LCD display, adjustable parameter.

3. PWM battery charging.

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

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

6. Adjustable controlling parameter of the system.


Maximum power(Pmax)                           20W

Output tolerance                                      ± 3%

Maximum system voltage                       700V DC

Open circuit voltage(Voc)                         21.6V

Short circuit current(Isc)                           1.22A

Maximum power voltage(Vmp)               18V

Maximum power current(Imp)                 1.11A

Cell efficiency                                         17.5%

Operating temperature(NOCT)          45±2℃

Temperature range                                 -40℃~+80℃

Number of cells                                       36pcs

Weight                                                    0.20 KG

Size                                                         420*330*2.5 mm

Standard Test Conditions : lrradiance 1000w/m2,Temperature 25℃,AM=1.5