---
product_id: 136163039
title: "Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System"
brand: "topsolar"
price: "23.74 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/136163039-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar-charge
store_origin: OM
region: Oman
---

# 20W Power 18V Max Voltage 10A Capacity Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System

**Brand:** topsolar
**Price:** 23.74 OMR
**Availability:** ✅ In Stock

## Summary

> 🌟 Power Up Your Adventures!

## Quick Answers

- **What is this?** Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System by topsolar
- **How much does it cost?** 23.74 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/136163039-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar-charge)

## Best For

- topsolar enthusiasts

## Why This Product

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

## Key Features

- • **🚀 Compact & Portable:** Lightweight design for easy transport.
- • **🌍 Eco-Friendly Energy:** Harness the sun for off-grid adventures.
- • **🛡️ 12-Month Warranty:** Peace of mind with a worry-free guarantee.
- • **🔧 Effortless Installation:** Pre-drilled holes for quick setup.
- • **🔒 Ultimate Battery Protection:** 10A controller prevents overcharging and short circuits.

## Overview

The Topsolar Solar Panel Kit is a versatile 20W monocrystalline solar solution designed for charging 12V batteries in various off-grid applications, including RVs, boats, and cabins. It features a 10A solar charge controller for optimal battery protection and comes with all necessary cables for easy installation.

## Description

Full description not available

## Features

- Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for maintaining 12 volt batteries in car, RVs, cabins, boats, marine, battery operated gates, back-up power and remote power use.
- Solar panel kits, package included 20 watts solar panel, 12V/24V solar charger regulator controller and two 6.5ft cable with alligator clips and O-ring terminal for battery charging connection, easy to fix and install.
- With the 10A solar charger controller, it can prevent the battery from over charge, over voltage, discharge and short circuit, reversed polarity protection, battery is fully protected.
- Small in size and light to take, it is easy to carry for camping or other outdoor activities. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.
- Built with strong tempered glass and aluminum frame.12 months worry-free warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Maximum Voltage | 18 Volts (DC) |
| Maximum Power | 20 Watts |
| Connector Type | USB |
| Amperage Capacity | 10 Amps |
| Standby Power Shutoff | High efficiency |
| Item Dimensions L x W x H | 31.5"L x 15.75"W x 0.98"H |
| Material Type | Monocrystalline Silicon |

## Product Details

- **Brand:** Topsolar
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 31.5"L x 15.75"W x 0.98"H
- **Efficiency:** High efficiency
- **Included Components:** NO

## Images

![Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System - Image 1](https://m.media-amazon.com/images/I/71-hHjE87nL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this monocrystalline or amorphous?**
A: High efficiency monocrystalline solar cells

**Q: 1. can i connect 2 solar panels in parallel to get 40w (higher currency to 12v battery)? 2. can i use the same 10a controler?**
A: Yes you can just don’t go over the rated amps on your controller

**Q: How long does it take to charge a deep cycle battery?**
A: 24 hrs and hold at13.3

**Q: does it come in black?**
A: It is black.

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**Shop now:** [https://www.desertcart.com.om/products/136163039-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar-charge](https://www.desertcart.com.om/products/136163039-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar-charge)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-24*