Solar Panel

Solar Panels 550W 200W 100W 5W For 18V Home/RV/Outdoor Wholesale

Solar panels are devices that convert sunlight into electricity by using photovoltaic (PV) cells. PV cells are made of materials that produce excited electrons when exposed to light. The electrons flow through a circuit and produce direct current (DC) electricity, which can be used to power various devices or be stored in batteries. Solar panels are also known as solar cell panels, solar electric panels, or PV modules. You can select the power from 5W to 550W.

This product is a solar module. It is recommended to be used with controllers and batteries. Solar panels have a wide range of applications and can be used in many places, such as households, camping, RVs, yachts, street lights and solar power stations.



Product Detail

Product Tags


● 5W 18V

● 10W 5V

● 20W 18V

● 30W 18V

● 40W 18V

● 60W 18V

● 70W 18V

● 80W 18V

● 100W 18V

● 110W 18V

● 200W 18V

● 250W 18V/36V

● 350W 18V/36V

● 410W 18V/36V

● 450W 36V

● 550W 42V

Product Information

Brand Name:  EcoFly Power
Origin:  Mainland China
Certification: CE

5V 18V 36V 42V


5W 10W 20W 30W 40W 60W 70W 80W 100W 110W 200W 250W 350W 410W 450W 550W

MOQ: 1 pc


  • Customized logo
  • Customized packaging
  • Graphic customization


1. Solar Panel

2. Antistatic bag, antistatic sponge and corrugated case.

Purchase Details

  • Shipping From:
    1. Company/Factory in China
    2. Warehouses in United States/Poland/Russia/Brazil
    Contact Us to negotiate shipping details
  • Payment: TT is recommended
  • Returns & Refunds: Eligible for returns and refunds


● Conversion efficiency 23%.

● Generate electricity all day in the sun.

● Light weight and easy to install.

● Outdoor photovoltaic power generation portable device.

● Can be used for fish tank circulation system, monitoring group, household photovoltaic energy storage.

● Wide range of compatibility: sailboats, yachts, marine applications, RVs, expedition vehicles, commercial trucks, caravans, off-grid and telematics sites, etc.


Solar Panel Model Selection Table

Model Power (W) Voltage (V) Dimension (mm) Current (A)
5W 18V 5 18 270*180*17 0.28
10W 5V 10 5 350*240*17 2.0
20W 18V 20 18 420*350*17 1.1
30W 18V 30 18 630*350*17 1.67
40W 18V 40 18 730*350*17 2.22
60W 18V 60 18 670*540*25 3.33
70W 18V 70 18 720*540*25 3.89
80W 18V 80 18 900*540*30 4.44
100W 18V 100 18 1000*540*30 5.56
110W 18V 110 18 1075*540*30 6.11
200W 18V 200 18 1480*670*30 11.11
250W 18V/36V 250 18/36 1580*705*35 6.94/13.89
350W 18V/36V 350 18/36 1725*770*35 9.72/19.44
410W 18V/36V 410 18/36 1956*992*40 11.39/22.78
450W 36V 450 36 1980*880*40 12.5
550W 42V 550 42 2279*1134*35 13.1

Our Advantage

1. Strong translucent reinforced glass

High transparency coating, with a white background tempered light transmittance of up to 93%, can effectively resist hail, rain and snow, and can withstand wind and rain impacts of 5400PA.

2. Positive A-level strong battery board

By making velvet, a pyramid structure is formed on the surface of mono crystalline silicon, and the light that shines on the surface of the silicon wafer produces a trapping effect, greatly reducing the reflectivity of the light and improving the photoelectric conversion efficiency.

3. High quality mono crystalline silicon

High quality silicon wafers can effectively ensure the good electrical performance of battery panels.

4. Long service life

Using anodized aluminum alloy frame, the battery cells are not easily oxidized and have a longer service life.

5. Easy to install and get started

Humanized installation hole design, easyto operate, and quick to get started

6. TPT anti-aging

The back is equipped with an anti-aging backing plate.which has good waterproof and sealing properties

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