Sungold 180 w solar panel LE-M2-180W

LE-M2-180W is a product model of Sungold’s flexible solar panels designed specifically for powering RVs. This LE series flexible solar panel has a power output of 150W and features a solid ETFE surface and monocrystalline 182 (10 grid busbar) solar cells, providing high efficiency. It is capable of providing free power for 12V solar systems, making it ideal for powering various applications such as RVs, caravans, campers, and boats, as well as for solar lighting systems, off-grid and backup solar power systems. In addition, the 180W solar panel is also suitable for providing direct power to applications that are not sensitive to input voltage/current variations (such as motors or pumps), as well as various grid-tied applications.
make the most of every sunlight
Glass fiber backpanel and surface ETFE coating
High-quality 10 bus solar cell
Easy To Use
Lightweight and thin
Waterproof and impact resistant

PET backsheet material, soft with rigidity. Better resistance to thermal deformation and high impact resistance, good heat dissipation, waterproof, high temperature resistant, easy to clean.The surface of these 180-watt solar panels is made of strong ETFE material. So these special lightweight solar panels are very wear-resistant and less prone to cracking, delamination and corrosion. 

Adopt Sungold professional 10 busbar design, bring more stable output and higher conversion efficiency. It is more efficient than the 3, 4, or 5-bus solar cells used by most other solar panels, which is more than 0.3%-1.5%. These solar cells are also the best choice for application in a warm climate, because they can work normally even at high environmental temperatures.
Easy To Use
The cable has a waterproof MC4 connector, which can be used to easily connect to your existing system and use it to connect multiple solar pv modules or connect 4mm2 to extend the cable. At the same time, it is also paired with a bypass diode to reduce the hot spot effect.
stable output
Stable output

Sungold LE series products are lightweight solar panel and the thickness is only 4mm. The 180W semi flexible solar panel is powerful, waterproof, light, and durable. Tested by Sungold standard test environment, the solar module can still maintain stable power output under extreme high and low temperature weather.





Frequently Asked Questions

The main reason is that the copper strips of the solar cells and the solar cells are disconnected in many places, resulting in no voltage and current data.

The diode of the junction box will burn out due to excessive external reverse current. We generally standardize the protective measures of the product during use in the product manual.

1 years warranty. LE series flexible solar panels have service life of 10 years

Yes. Sungold uses the glue-filled junction box to install the product. So it has excellent waterproof performance and can resist the impact of the external environment.

LE series solar panels can provide power for RVs, vans, caravans, yachts, boats, tents, etc. Installation is very simple. With only the backing glue, you can attach the flexible solar panel to the surface.


Maximum power(Pmax)


Open-circuit voltage(Voc)


Voltage at Pmax(Vmp)


Short-circuit current(Isc)


Current at Pmax(Imp)


Cells efficiency(%)


The maximum system voltage

200V DC(IEC)

Power temperature coefficient


Voltage temperature coefficient


Current temperature coefficient


Output power tolerance


Operating temperature







1 year

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