---
product_id: 164557107
title: "12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w)"
brand: "xinpuguang"
price: "₨95484"
currency: LKR
in_stock: true
reviews_count: 12
category: "Xinpuguang"
url: https://www.desertcart.lk/products/164557107-12-volts-50-watts-flexible-solar-panel-monocrystalline-portable-charger
store_origin: LK
region: Sri Lanka
---

# Flexible 30° bend for curved surfaces Ultra-lightweight 1kg, 3mm thin 23% efficiency monocrystalline cells 12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w)

**Brand:** xinpuguang
**Price:** ₨95484
**Availability:** ✅ In Stock

## Summary

> ⚡ Flex Your Power Anywhere — Lightweight, Bendable, Unstoppable!

## Quick Answers

- **What is this?** 12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w) by xinpuguang
- **How much does it cost?** ₨95484 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/164557107-12-volts-50-watts-flexible-solar-panel-monocrystalline-portable-charger)

## Best For

- xinpuguang enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sized at just 40.94" x 9.84", this 50W panel fits tight spaces while delivering consistent energy—ideal for off-grid cabins, cars, and emergency backup.
- • **Curve-Ready Design:** Bend it up to 30° to seamlessly mount on irregular surfaces—because your power source should adapt to your lifestyle, not the other way around.
- • **Sun-Powered Precision:** Harness top-tier Class A PERC monocrystalline cells for up to 23% solar conversion efficiency—power your adventures smarter.
- • **Weatherproof & Durable:** Sealed junction box and rugged plastic backing ensure reliable, waterproof performance wherever your journey takes you.
- • **Featherweight Flexibility:** At just 1kg and 3mm thin, this panel redefines portability—perfect for RV roofs, boats, or any on-the-go setup without the bulk.

## Overview

The XINPUGUANG 12V 50W Flexible Solar Panel combines high-efficiency monocrystalline cells with a featherlight, ultra-thin design and a flexible build that bends up to 30°. Engineered for versatile mounting on RVs, boats, cabins, and vehicles, it delivers reliable, waterproof solar power in compact form—perfect for millennial professionals seeking sustainable, portable energy solutions that keep pace with their dynamic lifestyles.

## Description

desertcart.com : XINPUGUANG 12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w) : Patio, Lawn & Garden

Review: Seems to be well made and just the right physical size for my application. - Disclaimer: I live in NW Oregon (north of the 45th) and tested during June 20-22, your results may be different depending on where you are, time of year and how well pointed the panel is to the sun. :) I'm creating a portable power station in my car to power my portable compressor fridge/freezer. I'm setting it up to charge a dedicated LFP battery from both the car (when it is running) and solar when it is parked. First there are the physical space constraints on the roof, with a radio/sat antenna sticking out of it in the rear and a moon roof feature that takes up 2/3 of the roof from the front windshield back. Second one must consider the weight of anything 'put' up there as well as how to attach it to the roof. I started with ONE of these 50W panels and 4x65LB rubber coated magnets. While this SEEMED like it might work, the reality was that the wind from driving around could catch the panel and while the magnets did not get 'unstuck', they were able to SLIDE on the roof making a 'tent' with the solar panel in the process. :) I decided to instead go with 3M VHB tape with additional Gorilla tape (to protect the VHB tape) all around the edges and a bit in the center. After some testing I found that my fridge/freezer would draw ~32-38W and during my testing period the best this 50W panel would put out in my application was 35-40W, with 40W being a 'peak' as reported by my Victron Solar controller. So basically a DERATING of %10-15 for the panel. I can live with that. (it seems NOBODY ever UNDER RATES their panels do they? LOL!!!) Surely while the Fridge/Freezer is not active 24/7 and during whatever daylight/sun the panel might be (and was) able to keep up with the Fridge/Freezer at least during the short period of time I was getting the maximum output. The rest of the time (and surely overnight!) my LFP battery was getting drained. So having accepting the %10-15 derating of the first panel and having unique space requirements I added a second panel of the same model. Together in series today I was able to get a peek of 70W out of 2x50W panels. (50W panel *0.85*2=70W) I started with a 10Ah LFP and quickly realized it was not enough so swapped in a 20Ah battery and now I have a 100Ah battery on order. (just in case) :) Frankly I wish the only attachment method I have WAS NOT semi permanent as IDK how these panels might hold up being driven around on top of my car! Added note: the box that this came in is EXCESSIVELY HUGE!! This equates to lots and lots of cutting to break down so it might fit in my recycle container. :(
Review: Nice Thin Panel! - Seems to work just fine so far. No, its not cracked…its the clear protective layer! Outputs ~35w in direct, full sun just as expected. Good specs, industry standard MC4 connectors. Super thin and light. Nicely mounted output block. Hope these have some life span in the full sun useage. Time will tell but at this price, one cannot complain. >>Update 2024-10-03: Bought a second 50w panel to run in series to one of the two solar/XT60i inputs on my Ecoflow Delta2 Max. Changed the MC4 connectors to 30A Anderson (seen in the last pic) which are much more compact. Since this is a purpose built, dedicated setup, I am OK with the non standard connectors. I *could* get 2 more panels for a total of four since there are two XT60 inputs. The lightweight, compact size makes for easy storage in the car! Added a pic of the nice, secure packaging they come in.

## Features

- Monocrystalline Solar Cell: Class A solar PERC monocrystalline cell ，Top ranked PTC rating，up to 23% Conversion efficiency，fast and inexpensive
- Bendable Panel: The plastic back sheet can be curved to a maximum 30 degree arc and mounted on an RV, boat, cabin, tent, car, trucks, trailers or any other irregular surface
- Thin and Lightweight:weight 1kg（2.2lb），Thickness 3mm，this flexible solar panel weighs only a quarter of its traditional 50W counterpart，For installations with low endurance, it is best choice
- Nice Details: The junction box is sealed and waterproof.Width 370mm (14.56in), can install smaller areas such as RVs， Boats，Caravan
- Light energy converts electrical energy, which can be used as emergency power. It is a good choice to use solar panels in places where electricity is not available or where the mains cannot reach

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 3.12 Amps |
| ASIN | B07RDK8G89 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #77,847 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #348 in Solar Panels |
| Brand | XINPUGUANG |
| Color | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (85) |
| Date First Available | May 19, 2019 |
| Efficiency | 23% |
| Included Components | 1X 50W solar panel |
| Item Weight | 2.64 pounds |
| Item model number | XUFLE-50-200 |
| Manufacturer | XINPUGUANG |
| Material | monocrystalline |
| Maximum Power | 50 Watts |
| Maximum Voltage | 12 Volts |
| Part Number | XPG-201010017 |
| Power Source | Battery Powered |
| Product Dimensions | 40.94"L x 9.84"W x 0.11"H |
| Size | 50 watts |
| Style | Watts |
| UPC | 743811636517 |
| Upper Temperature Rating | 80 Degrees Celsius |

## Product Details

- **Brand:** XINPUGUANG
- **Efficiency:** 23%
- **Item Weight:** 1.2 Kilograms
- **Material:** monocrystalline
- **Product Dimensions:** 40.94"L x 9.84"W x 0.11"H

## Images

![12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w) - Image 1](https://m.media-amazon.com/images/I/61XKGD4YgUL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to be well made and just the right physical size for my application.
*by M***0 on June 23, 2024*

Disclaimer: I live in NW Oregon (north of the 45th) and tested during June 20-22, your results may be different depending on where you are, time of year and how well pointed the panel is to the sun. :) I'm creating a portable power station in my car to power my portable compressor fridge/freezer. I'm setting it up to charge a dedicated LFP battery from both the car (when it is running) and solar when it is parked. First there are the physical space constraints on the roof, with a radio/sat antenna sticking out of it in the rear and a moon roof feature that takes up 2/3 of the roof from the front windshield back. Second one must consider the weight of anything 'put' up there as well as how to attach it to the roof. I started with ONE of these 50W panels and 4x65LB rubber coated magnets. While this SEEMED like it might work, the reality was that the wind from driving around could catch the panel and while the magnets did not get 'unstuck', they were able to SLIDE on the roof making a 'tent' with the solar panel in the process. :) I decided to instead go with 3M VHB tape with additional Gorilla tape (to protect the VHB tape) all around the edges and a bit in the center. After some testing I found that my fridge/freezer would draw ~32-38W and during my testing period the best this 50W panel would put out in my application was 35-40W, with 40W being a 'peak' as reported by my Victron Solar controller. So basically a DERATING of %10-15 for the panel. I can live with that. (it seems NOBODY ever UNDER RATES their panels do they? LOL!!!) Surely while the Fridge/Freezer is not active 24/7 and during whatever daylight/sun the panel might be (and was) able to keep up with the Fridge/Freezer at least during the short period of time I was getting the maximum output. The rest of the time (and surely overnight!) my LFP battery was getting drained. So having accepting the %10-15 derating of the first panel and having unique space requirements I added a second panel of the same model. Together in series today I was able to get a peek of 70W out of 2x50W panels. (50W panel *0.85*2=70W) I started with a 10Ah LFP and quickly realized it was not enough so swapped in a 20Ah battery and now I have a 100Ah battery on order. (just in case) :) Frankly I wish the only attachment method I have WAS NOT semi permanent as IDK how these panels might hold up being driven around on top of my car! Added note: the box that this came in is EXCESSIVELY HUGE!! This equates to lots and lots of cutting to break down so it might fit in my recycle container. :(

### ⭐⭐⭐⭐⭐ Nice Thin Panel!
*by K***A on August 26, 2024*

Seems to work just fine so far. No, its not cracked…its the clear protective layer! Outputs ~35w in direct, full sun just as expected. Good specs, industry standard MC4 connectors. Super thin and light. Nicely mounted output block. Hope these have some life span in the full sun useage. Time will tell but at this price, one cannot complain. >>Update 2024-10-03: Bought a second 50w panel to run in series to one of the two solar/XT60i inputs on my Ecoflow Delta2 Max. Changed the MC4 connectors to 30A Anderson (seen in the last pic) which are much more compact. Since this is a purpose built, dedicated setup, I am OK with the non standard connectors. I *could* get 2 more panels for a total of four since there are two XT60 inputs. The lightweight, compact size makes for easy storage in the car! Added a pic of the nice, secure packaging they come in.

### ⭐⭐⭐⭐ Works
*by A***R on December 8, 2024*

In New York getting a solid 2 amps 27 watts in December

## Frequently Bought Together

- XINPUGUANG 12 Volts 50 Watts Flexible Solar Panel monocrystalline Portable Charger Power 12V Battery for RV car Boat Cabin Home (50w)
- BLUETTI Portable Power Station AC70, 768Wh LiFePO4 Battery Backup w/ 2 1000W AC Outlets (Power Lifting 2000W), 100W Type-C, Solar Generator for Road Trip, Off-grid, Power Outage (Solar Panel Optional)
- Amazon Basics 48-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*