---
product_id: 234489203
title: "Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive"
brand: "solperk"
price: "€ 114.63"
currency: EUR
in_stock: true
category: "Solperk"
url: https://www.desertcart.gr/products/234489203-solar-panel-kit-20w-12v-waterproof-solar-battery-trickle-charger
store_origin: GR
region: Greece
---

# 20W high power output 100% waterproof & rustproof 8A smart MPPT controller Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive

**Brand:** solperk
**Price:** € 114.63
**Availability:** ✅ In Stock

## Summary

> ☀️ Power Your Adventures with Smart, Weatherproof Solar Energy!

## Quick Answers

- **What is this?** Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive by solperk
- **How much does it cost?** € 114.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/234489203-solar-panel-kit-20w-12v-waterproof-solar-battery-trickle-charger)

## 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

- • **Built to Brave Any Weather:** Durable low-iron tempered glass and corrosion-resistant aluminum frame withstands storms, hail, and snow loads up to 5400Pa.
- • **Smart Protection, Zero Worries:** Advanced 3-stage MPPT controller prevents overcharging, short circuits, and optimizes battery health with real-time status indicators.
- • **Maximize Your Charge Efficiency:** 21%-30% monocrystalline solar cell efficiency powers your 12V batteries faster and smarter.
- • **Complete Kit with Lifetime Support:** Includes solar panel, smart controller, mounting bracket, and accessories plus 24/7 customer service for peace of mind.
- • **Effortless Installation & Perfect Sun Angle:** 360° adjustable mounting bracket with plug-and-play cables ensures you never miss a ray of sun.

## Overview

The SOLPERK 20W 12V Solar Panel Kit features a high-efficiency monocrystalline panel with 21%-30% conversion rate, a robust waterproof design rated for extreme weather, and an 8A smart MPPT controller that maximizes battery life and charging speed. Its 360° adjustable mount ensures optimal sun exposure, making it ideal for boats, RVs, motorcycles, and more. This all-in-one kit includes everything needed for quick installation and comes with lifetime technical support.

## Description

desertcart.com : SOLPERK Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive : Patio, Lawn & Garden

## Features

- 【High Conversion Rate】This 20W solar panel with monocrystalline A+ solar cell has an excellent cell efficiency of 21%-30%. Designed to charge and maintain 12V rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Keep batteries in charged for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc
- 【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
- 【Smart Charge Controller】The charging efficiency of this upgraded 8A controller is 20%-30% higher than other controllers on the market. Its intelligent three-stage charging design effectively prevents the battery from overcharging, over-voltage and short circuit. It takes no power from the battery. You will clearly know the charging status of the battery through the two indicator lights on the controller
- 【Easy to Install & Angle Adjustable】- Equipped with a 360 degree angle adjustable mounting bracket. Helps solar panels always have the best angle to face the sun. It’s very easy to install this bracket on the solar panel with pre-drilled mounting holes and needed screws. All cable connections are plug and play
- 【What You Get】 1 solar panel + 1 charger controller + 1 mounting bracket +1 alligator clips +1 O-rings + 1 set of mounting pieces. We provide one year after-sale service and lifetime technical support. 7×24 hours After-sales service ensures that your question is answered within one day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GX19KT9 |
| Amperage Capacity | 8 Amps |
| Best Sellers Rank | #1,859 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Solar Panels |
| Brand Name | SOLPERK |
| Connector Type | SAE |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,926) |
| Efficiency | High Efficiency |
| Included Components | 1 X 20W Mono solar panel, 1 X User Manual, 1 X controller charger, 1 X360° Adjustable bracket, 2 X Mount Screws |
| Item Dimensions L x W x H | 15"L x 13.2"W x 0.7"H |
| Item Weight | 3 Pounds |
| Manufacturer | SOLPERK |
| Manufacturer Part Number | FD-EP-230201-1688 |
| Material Type | Aluminum, Monocrystalline Silicon |
| Maximum Power | 20 Watts |
| Maximum Voltage | 12 Volts |
| Model Number | FD-EP-230201-1688 |
| Output Voltage | 12 Volts |
| UPC | 884017701569 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SOLPERK
- **Efficiency:** High Efficiency
- **Item Weight:** 3 Pounds
- **Material:** Aluminum, Monocrystalline Silicon
- **Product Dimensions:** 15"L x 13.2"W x 0.7"H

## Images

![Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 1](https://m.media-amazon.com/images/I/71hQwnqRj4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I leave the panel mounted at the dock, and just unplug it from the controller when I want to leave, then plug it back in when I return?**
A: Absolutely! I have it sitting in the bed of my truck, so if I need to use the truck I just unplug the panel and put it in my garage and I am on my way.

**Q: Country of Origin? Where is this manufactured?**
A: 2 guesses and 1 don't count, pure Chinesium product.

**Q: Is there a setup that can charge 5 dirt bike/quads?**
A: Do you mean the setting of charging 5 batteries at the same time? This is to charge separate batteries, and you cannot charge 5 batteries at the same time

**Q: How much power does the controller consume when the panel is producing energy?**
A: The controller is junk, i had to buy a real one...

## Frequently Bought Together

- SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive
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**Shop now:** [https://www.desertcart.gr/products/234489203-solar-panel-kit-20w-12v-waterproof-solar-battery-trickle-charger](https://www.desertcart.gr/products/234489203-solar-panel-kit-20w-12v-waterproof-solar-battery-trickle-charger)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-21*