---
product_id: 101686940
title: "Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs…"
brand: "lensun"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 2
category: "Lawn & Patio"
url: https://www.desertcart.jp/products/101686940-lensun-100w-12v-black-fiberglass-semi-flexible-monocrystalline-solar-panel
store_origin: JP
region: Japan
---

# Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs…

**Brand:** lensun
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… by lensun
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/101686940-lensun-100w-12v-black-fiberglass-semi-flexible-monocrystalline-solar-panel)

## Best For

- lensun enthusiasts

## Why This Product

- Trusted lensun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Please do NOT bend the semi-flexible solar modules more than 20 degrees and NOT reverse bending them. Lensun 100W flexible solar panels are Made of Newest Hight Efficiency Monocrystalline PERC Solar Cells The solar cells are 5BB(5-busbar) technology, which is batter performance against crack than the other 2BB, 3BB or 4BB technology The Features of Lensun Semi-flexible Solar Panels: Thin and Semi-flexible Panels  Ultra-lightweight and durable  High Stain Resistant, Easy to Clean  Longer life, Ageing resistance  Resistance to seawater corrosion  High flame retardancy, Safe installation  Electrical Information: Peak power: 100W Solar cell efficiency: 21.5% Maximum power voltage: 18V Maximum power current: 5.56A Open circuit voltage: 21.24V Short circuit current: 6.11A 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 Solar cells: PERC Monocrystalline solar cell Dimensions: 1150 x 535 x 3mm/45.3 X 21 X 0.12 inches Net Weight: 2.8kg/6.2 lbs Back sheet: Fiberglass J-Box: IP 67 rated Package Includes: 1 x 100W ETFE Black flexible solar panel

## Features

- The panel uses a more expensive material (imported from Japan) called ETFE (Ethylene Tetrafluoroethylene) versus PET (Polyethylene terephthalate). The ETFE film layer absorbs light better with less reflection leading to more power per square inch.
- Made of Fiberglass back sheet. The ETFE material bonded with the fiberglass back sheet makes a stronger panel than a cheaper PET film one with less chance of cracking or water intrusion.
- Use Fiberglass back sheet, which is much stronger and longer lifetimes than the cheap white PET back sheet.
- Made of Japanese ETFE film which has higher light transmittance, longer lifetimes than PET film. ETFE also has self-cleaning abilities, ensure the best performance day after day.
- Etfe film and fiberglass back sheet combination, highly resistant to the harsh operating conditions of a marine environment.

## Images

![Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… - Image 1](https://m.media-amazon.com/images/I/31bItLgxMYL.jpg)
![Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… - Image 2](https://m.media-amazon.com/images/I/51jYfJrpuZL.jpg)
![Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… - Image 3](https://m.media-amazon.com/images/I/51a7bRzMGOL.jpg)
![Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… - Image 4](https://m.media-amazon.com/images/I/31rmGfSE7RL.jpg)
![Lensun 100W 12V Black Fiberglass Semi-Flexible Monocrystalline Solar Panel for 12V Charge Battery on Boats, Caravans, Motorhomes, Yachts, RVs… - Image 5](https://m.media-amazon.com/images/I/415tX2a+uZL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Did not last a year
  

*by L***. on Reviewed in the United States on April 18, 2020*

Stopped working after less than 1 year.Ordered in June of 2019It never put out more than 3 amps and got less and less efficient.Now it does not work at all.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by C***S on Reviewed in the United States on October 12, 2017*

Work well, product is well made, and output is as advertised.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/101686940-lensun-100w-12v-black-fiberglass-semi-flexible-monocrystalline-solar-panel](https://www.desertcart.jp/products/101686940-lensun-100w-12v-black-fiberglass-semi-flexible-monocrystalline-solar-panel)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-08*