---
product_id: 740116605
title: "Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener"
brand: "newpowa"
price: "€ 95.73"
currency: EUR
in_stock: true
reviews_count: 8
category: "Newpowa"
url: https://www.desertcart.nl/products/740116605-newpowa-20w-12v-solar-panel-monocrystalline-pv-module-designed-12v
store_origin: NL
region: Netherlands
---

# 20W max power output 12V optimized for off-grid systems Pre-drilled frame for easy install Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener

**Brand:** newpowa
**Price:** € 95.73
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventure with sleek, sustainable energy!

## Quick Answers

- **What is this?** Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener by newpowa
- **How much does it cost?** € 95.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/740116605-newpowa-20w-12v-solar-panel-monocrystalline-pv-module-designed-12v)

## Best For

- newpowa enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Backed by 2-year workmanship warranty and 25 years of 80%+ power output reliability.
- • **Eco-Chic Energy:** Harness clean, high-efficiency solar power and join the sustainable lifestyle trend.
- • **Compact & Portable:** Lightweight 3.39 lbs design fits perfectly on RVs, boats, campers, and trailers.
- • **Power Your Freedom:** 20W monocrystalline panel delivers reliable energy wherever you roam.
- • **Plug & Play Simplicity:** Pre-attached 3ft wires and pre-drilled holes make setup a breeze—no hassle, no wait.

## Overview

The Newpowa 20W 12V Monocrystalline Solar Panel is a compact, high-efficiency energy solution designed for off-grid applications like RVs, boats, and trailers. Featuring a durable frame with pre-drilled mounting holes and pre-attached wiring, it ensures quick installation. With a 2-year warranty and guaranteed long-term power output, it’s a reliable, portable choice for eco-conscious professionals seeking energy independence on the go.

## Description

desertcart.com : Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener : Patio, Lawn & Garden

Review: Works well - Works well. Keeps my 12v battery charged for my electric gate.
Review: Completion of gate collium security light - A solar panel was obtained on the top of the gate collium, and a module and a lithium battery were connected to the inside, and four 12 volt leds were attached to enable automatic on/off at night. You can enjoy a wonderful night view like a photo. As a result of testing by purchasing one a few months ago, good results were obtained, so 4 panels were needed for 2 gates, so 3 additional panels were purchased. The size was appropriate, and I am satisfied with everything about the product.

## Features

- 【Maximum Power】20W, voltage at Pmax (Vmp):19.08V, current at Pmax (Imp): 1.05A
- 【Product Dimensions】Product Dimensions: 15.55x12.01x0.91 in (395 x 305 x 23mm)
- 【Easy Installation】Pre-attached 3ft bare ends wire, pre-drilled mounting holes on the frame allow for easy and quick install.
- 【After-sales Service】 With a 2-year material and parts workmanship assurance.10 years of power output is greater than 90%, 25 years of power output is greater than 80%.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Newpowa |
| Efficiency | High Efficiency |
| Included Components | solar panel |
| Item Weight | 1.54 Kilograms |
| Material | Monocrystalline Silicon |
| Product Dimensions | 12.01"L x 0.91"W x 15.55"H |

## Product Details

- **Brand:** Newpowa
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 12.01"L x 0.91"W x 15.55"H
- **Item Weight:** 1.54 Kilograms
- **Efficiency:** High Efficiency

## Images

![Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener - Image 1](https://m.media-amazon.com/images/I/613QxnsMiJL.jpg)
![Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener - Image 2](https://m.media-amazon.com/images/I/61xckS7v9CL.jpg)
![Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener - Image 3](https://m.media-amazon.com/images/I/71+5kquqBaL.jpg)
![Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener - Image 4](https://m.media-amazon.com/images/I/71eO6TQDRaL.jpg)
![Newpowa 20W 12V Solar Panel Monocrystalline PV Module Designed for 12V Off Grid System RV, Boat, Camper, Trailer, Gate Opener - Image 5](https://m.media-amazon.com/images/I/71pHcFvDK7L.jpg)

## Questions & Answers

**Q: Does a Solar Panel produce full power?**
A: In most cases, it is normal for a solar panel to not be able to provide its full nominal power. Factors affecting the performance of solar panels: Peak Sun Hours， Sunlight Angle， Operating Temperature， Installation Angle， Panel Shading, Etc...

**Q: How to test a solar panel?**
A: The ideal conditions: Noon, clear sky, 25° tilt to the sun, battery is less than 40% SOCC. Disconnect the solar panel from any other loads, using a multimeter to test the panel's current and voltage.

**Q: How does temperature affect solar panel efficiency?**
A: Solar Panel Efficiency & Temperature: -Test Temp: 77°F/25°C; -Peak Efficiency Range: 59°F/15°C to 95°F/35°C; -​Temp Impact: Efficiency decreases with temperature rise. ​-Example: Temp coefficient of -0.5% → Power reduces by 0.5% per 50°F/10°C rise.

**Q: How to install our solar panels using different brackets?**
A: There are mounting holes on the panel frame for easy installation using a variety of brackets. Most compatible with Newpowa's Z-mount, tilt-adjustable mount, and pole/wall mount, making panel mounting suitable for a variety of applications.

**Q: Can I connect different solar panels together?**
A: Though mixing different solar panels is not recommended, the mismatch can be achievable as long as each panel’s electrical parameters (voltage, current, wattage) are carefully considered.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by S***S on April 1, 2025*

Works well. Keeps my 12v battery charged for my electric gate.

### ⭐⭐⭐⭐⭐ Completion of gate collium security light
*by H***. on April 3, 2023*

A solar panel was obtained on the top of the gate collium, and a module and a lithium battery were connected to the inside, and four 12 volt leds were attached to enable automatic on/off at night. You can enjoy a wonderful night view like a photo. As a result of testing by purchasing one a few months ago, good results were obtained, so 4 panels were needed for 2 gates, so 3 additional panels were purchased. The size was appropriate, and I am satisfied with everything about the product.

### ⭐⭐⭐⭐⭐ Very well constructed
*by J***R on August 21, 2025*

This panel is much higher quality than I expected! Definitely worth the money. Nice heavy frame and think glass

---

## 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.nl/products/740116605-newpowa-20w-12v-solar-panel-monocrystalline-pv-module-designed-12v](https://www.desertcart.nl/products/740116605-newpowa-20w-12v-solar-panel-monocrystalline-pv-module-designed-12v)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*