---
product_id: 316199942
title: "12V 50W solar panel"
brand: "solperk"
price: "€ 235.77"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/316199942-12v-50w-solar-panel
store_origin: DE
region: Germany
---

# 21%-30% Efficiency 50W Power Output IP65 Waterproof 12V 50W solar panel

**Brand:** solperk
**Price:** € 235.77
**Availability:** ✅ In Stock

## Summary

> 🌞 Go Green, Stay Charged!

## Quick Answers

- **What is this?** 12V 50W solar panel by solperk
- **How much does it cost?** € 235.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/316199942-12v-50w-solar-panel)

## Best For

- solperk enthusiasts

## Why This Product

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

## Key Features

- • **Smart Charging:** Equipped with an intelligent charge controller to prevent overcharging.
- • **Built to Endure:** Durable design withstands extreme weather conditions for up to 25 years.
- • **Harness the Sun:** Transform sunlight into energy with a powerful 50W solar panel.
- • **Comprehensive Package:** Includes everything you need for a seamless solar experience.
- • **Adjustable & Easy Setup:** Install effortlessly with an adjustable bracket and plug-and-play connections.

## Overview

The SOLPERK 50W/12V Solar Panel Kit is a high-efficiency solar solution designed for charging and maintaining various 12V batteries. With a robust waterproof charge controller and a durable design, this kit is perfect for automotive, marine, and outdoor applications, ensuring reliable power generation in any weather.

## Description

SOLPERK 50W/12V Solar Panel Kit, Solar Battery Trickle Charger Maintainer + Waterproof Controller + Adjustable Mount Bracket for Automotive Motorcycle Boat Marine RV Camping Roof

## Features

- 【High Efficiency】This 50W solar panel converts sunlight directly into electricity. It has an excellent conversion rate of 21%-30% with high efficiency monocrystalline solar cells. Designed to charge and maintain 12V rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Suitable for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc.
- 【Safe Charge Controller】This 12V solar panel is equipped with a IP65 waterproof charge controller that protects your battery from overcharging and intelligently maintains your battery. Safely and efficiently charge and maintain your battery. You will clearly know the charging status through the three lights on the controller.
- 【Built to Last】 Low-iron tempered glass surface and corrosion-resistant aluminum frame, make this solar panel 100% waterproof and rustproof, and provide the prolonged lifespan up to 25 years. This 12V solar panel can withstand all weather conditions such as sandstorm, strong wind, thunderstorm, blizzard, hail, etc. It can withstand up to 2400Pa wind pressure and 5400Pa snow load.
- 【Easy to Install & Angle Adjustable】- This solar battery charger comes with a 60 degree angle adjustable mounting bracket. You can adjust the angle of the solar panel as 0°, 15°, 30°, 45°, 60°. It’s very easy to install with pre-drilled mounting holes and needed screws. All cable connections are plug and play.
- 【What You Get】 1 solar panel + 1 charge controller + 1 mounting bracket + 1 alligator clips + 1 SAE extension cable + 1 set of mounting screws. We provide lifetime technical support. 7×24 hours After-sales service ensures that your question is answered within one day.

## Product Details

- **Brand:** SOLPERK
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 21.3"L x 21.3"W x 4.45"H
- **Efficiency:** High Efficiency
- **Included Components:** 1 x 10A Waterproof Charge Controller, 1 x Solar panel with SAE Cable(10FT), 2 x Alligator Clips, Mounting Bracket

## Images

![12V 50W solar panel - Image 1](https://m.media-amazon.com/images/I/91kcHVvOUAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the controller prevent battery overcharge?  Batteries used 2 times/week, panel will be hooked up 7 days/week.**
A: Don't worry, our solar panels are equipped with intelligent waterproof control.

Advanced PWM algorithm can fully protect the battery: under/over voltage, output overload, short circuit and anti-back connect protections. Will not overcharge.

**Q: Can this unit be used for charge marine deep cycle battery used for winch pulling small boat on to float on dock?charging 24/7**
A: I have it hooked to my marine deep cycle 4D batteries on my boat to keep them up while it sits on the mooring. It does a fine job keeping them up when I’m not using the boat frequently. I’m not sure how long it would take to charge a battery from low if you were to run it as the only source for charging.

**Q: If I need to extend the wire from the solar panel to the controller can I just extend the wire with  16 gauge to add 25 ft or so?**
A: Go to Harbor freight and grab a Solar accessories box. Has different connections in it for sae connections including a 20ft extension.

**Q: Want to charge truck battery over winter with a 400w inverter to power two plug in mouse sonic deterrents. Will this 50W work for this?**
A: Depends on the draw from the mouse deterrents, I assume not much, is there any draw on the battery your trying to maintain? It all makes a difference on what the panel size should be. I have mine charging a standard 12v car battery to run a set of 25 LED Christmas lights. If we have full sun days it will recharge the battery but anything less than full sun and the battery won’t get recharged during the day and the lights go out couple hours after dark. Using a 50w inverter and a small 12v timer to turn the inverter on and off at dusk and dawn.

## Frequently Bought Together

- SOLPERK 50W/12V Solar Panel Kit, Solar Battery Trickle Charger Maintainer + Waterproof Controller + Adjustable Mount Bracket for Automotive Motorcycle Boat Marine RV Camping Roof
- LST 6FT 12V Ring Terminal SAE to O Ring Connecters Extension Cord Cable Connector for Battery Charger/Maintainer

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**Shop now:** [https://www.desertcart.de/products/316199942-12v-50w-solar-panel](https://www.desertcart.de/products/316199942-12v-50w-solar-panel)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-28*