Lensun 80W 12V Fiberglass Black Flexible Solar Panel Full Kit, include 10A Solar Regulator, 5m Cables with MC4 Connector,

Ready to charge Perfect for Yacht,Boat,Camper,Vans... etc battery


Item Description:

Lensun 80W 12V ETFE Black Flexible Solar Panel

Made of Newest Hight Efficiency 22% Monocrystalline PERC Solar Cells
Feature of PERC Monocrystalline solar cells

A High performance solar cells is the decisive factor for top quality solar modules.

* First-rate efficiencies and excellent output consistency.
* The uniform color of the cell surface looks more beautiful.
* PERC is a good improvement on the conventional standard solar cell, density of energy increases and also ROI.
* Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
* PERC solar cells component efficiency is as high as 22%, generating more power per unit area. The conventional standard solar cell is only 18-19%.

The 5BB(5-busbar) technology that optimizes electricity collection and ensures optimal electricity yield from your system. And 5BB technology batter performance against crack than the other 2BB, 3BB or 4BB technology.

Lensun 80W ETFE Flexible Solar Panel Feature

1. Solar cell: Grade A PERC Monocrystalline solar cells with much higher efficiency and more durability than other mono solar cells.

2. Premium EFTE Film: This film features superior light transmittance and weatherproof performance, and is also heat, corrosion, and UV resistant. ETFE also has self-cleaning abilities, ensures the best performance day after day.

3. Backboard: Durable fiberglass substrate backboard, better heat dissipation than PET backboard which ensures a long lifetime. ETFE film and fiberglass backboard can withstand extreme environmental conditions, maintenance-free for years.

4. Ultrathin: At only 3mm thick, the solar panel is powerful, waterproof, lightweight, durable, and highly resistant to the harsh operating conditions of a marine environment.

5. Ultra Lightweight: Thanks to advanced polymer materials, this product weighs 70% less than conventional solar panels. They’re a great choice where you want big power without sacrificing fuel economy, or don’t want any extra weight on your roof that may affect your center of gravity.

6. Installation: Can be fixed by adhesive, grommets, zip ties, or velcro; Can be installed without costly structural roof reinforcements. Holes on panels are pre-drilled for fast mounting and securing, perfect for non-permanent installations.

7. Curve: Extreme curves, reverse curves, or uneven curves can damage the panels, so be sure to support the solar panel during installation and fitting into place. Do not bend the solar panel more than 20°.

8. Solar panel size and the junction box location can customize by customer request.

Why is etfe superior?

1. ETFE solar panels have a better light penetration percentage of 95%. They contain fluorine atoms that bond to the panel's EVA, ensuring it will never delaminate or discolor as time pass.

2. The textures finish of ETFE solar panels makes them dirt-resistant and self-cleaning, minimizing the impact on solar output.

3. ETFE film is weatherproof and is also heat, fire resistance, corrosion, and UV resistant.

4. The age of ETFE laminated membrane is up to 25 years. Later can recycle it for other purposes, 100% recyclable.

Performance of ETFE vs. PET


ETFE (Ethylene Tetrafluoroethylene)

PET (Polyethylene terephthalate)


Ultra lightweight and durable. The combination between ETFE and back sheet is much stronger than PET.

Combination of PET and back sheet cracks easily, is not durable, and also not waterproof.


Includes a 0.025mm thin, UV resistant, layer of protection. Total thickness less than 0.1mm.

0.15mm thick. Solar cells break easily due to low hardness.

Light transmission

95% transparency offers excellent efficiency in terms of light to electricity conversion.

90% to 93% transparent results in lower efficiency in terms of light to electricity conversion.

Surface adhesion

ETFE has non-adhesive surface properties. Highly stain-resistant and easily gets cleaned by the rain.

Adhesive surface often gets covered with dust or other debris, significantly affecting the output of solar panel.


Lifetime of 10 years. Resists aging, deteriorates slowly.

Lifetime of at most 5 years. Easily forms air pockets and peels off.


Highly resistant to seawater corrosion.

Not acid and alkali resistant, making it totally unsuitable for use in marine environment.


Highly flame retardant. Suitable for use in temperatures ranging from -65°C to +150°C. Can be installed safely in hot climates.

Not suitable for use in high temperature regions due to short-term heat resistance.

Applicative effects

Absorbs sunlight. Does not reflect it.

Reflects a large amount of sunlight, producing glare and creating traffic risks to cars and airplanes.

If you are planning to use this solar panel to charge a 12V battery or battery bank, please note this panel requires a solar charge regulator / controller to protect against overcharge and discharge.

Please visit our regulator catalogue at: Solar Charge Regulator/Controller.


Electrical Information:

Peak power: 80W
Solar cell efficiency: 22%
Maximum power voltage: 18V
Maximum power current: 4.44A
Open circuit voltage: 21.24V
Short circuit current: 4.89A
Power allowance range: +/-3%
Maximum system voltage: 500V
Values at standard test conditions: Air Mass - AM1.5, Irradiance - 1000W/m2, Cell Temperature - 25°C


Material Information:

Laminated for weather resistance
Laminated with fiberglass + ETFE + Silicon cell + EVA + Tedlar
Solar cells: Monocrystalline

Dimensions: 940 x 535 x 2.5mm/37 X 21 X 0.01 inches
Net Weight:
2.7kg/6 lbs
Back sheet: Fiberglass
J-Box: IP 68 rated


10A PWM solar panel regulator charge controller 12V/24V Auto with USB Port for Charge Mobile Phone, 5V USB Device

1. 12V/24V Automatic identification by system.
2. A key button control output operations, simple and easy to use.
3. The improved 3-section computing method can weekly give the battery a
Balanced charging. It can stop the battery from being unbalancing and vulcanizing
and let the battery been used for more time.
4. The controller is equipped with the serial PWM charging main circuit with
additional 3%~6% efficiency than the non-PWM circuit which can work for more
time and increase the using period of the system.
5. Built in temperature sensor with high precision temperature compensation.
6. Provide USB interface for mobile phone or other mobile devices.
7. Visualized LED display which can let the users get to know the conditions of
solar power and storage battery.
8. Overcharge, over discharge and overload protection; Electronic short circuit
protection; Reverse connect preventing protection.
9. Lightning prevention.
Instructions for parameters:


Two 5m MC4 solar cable with 1 male connector & 1 female connector


100% Brand New, TUV, water-proof, green energy!

This cable has a male connector on one end and a female connector on the other end.
Use them to extend module output cables or cut anywhere along the wire to obtain the needed length of male and female cable to run from string of modules to a combiner box or to a longer cable.
TUV certified, brand new, water /weather proof rubber seal that can ensure excellent electrical contact for life time service.
Nominal Voltage: 1000 V DC
Temperature rating: 40C up to + 125C
Ambient temperature: 25 years
Electron-beam cross-linked compounds
UV and ozone resistant
Hydrolysis resistant
High temperature resistant, the materials do not melt or flow
Good cold flexibility

If you need another length cable, please contact with us.

1 x Lensun 80W ETFE Semi flexible solar panel(fiberglass back sheet)
1 x 10A 12v/24v PWM Solar Charge regulator with USB port
2 x 5m cable with MC4 connector

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Lensun® 80W Black Flexible Solar Panel Full Kit, with 10A Regulator and 5m cable, Ready to Charge Battery

  • Product Code: LS-80FX2 10A kit
  • Availability: In Stock
  • $319.00
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