---
product_id: 256390836
title: "Topsolar 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: "32.33 OMR"
currency: OMR
in_stock: true
reviews_count: 1
category: "Topsolar"
url: https://www.desertcart.com.om/products/256390836-topsolar-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar
store_origin: OM
region: Oman
---

# 10A smart solar charge controller 20W high-efficiency power output Pre-drilled holes for quick installation Topsolar 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:** 32.33 OMR
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your freedom with smart solar energy—never miss a charge!

## Quick Answers

- **What is this?** Topsolar 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?** 32.33 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/256390836-topsolar-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar)

## 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

- • **Plug & Play Convenience:** Includes extension cables with alligator clips and O-ring terminals for effortless, secure connections.
- • **Reliable Off-Grid Power:** Keep your 12V batteries charged anywhere—perfect for RVs, boats, cabins, and remote setups.
- • **Fast & Easy Installation:** Pre-drilled mounting holes let you set up your solar kit in minutes—no hassle, just power.
- • **Smart Battery Protection:** 10A controller prevents overcharge, overvoltage, discharge, and short circuits for worry-free use.
- • **Durable & Portable Design:** Tempered glass and aluminum frame ensure ruggedness while remaining lightweight for easy transport.

## Overview

The Topsolar 20W 12V Monocrystalline Solar Panel Kit combines high-efficiency solar power with a 10A charge controller to safely maintain 12V batteries in off-grid environments. Designed for RVs, boats, and remote power needs, it includes extension cables with versatile connectors and features a durable tempered glass and aluminum frame. Lightweight and easy to install with pre-drilled holes, this kit offers reliable, portable solar charging backed by a 12-month warranty.

## Description

Package included: 20 watt 12 V mono solar panel 10 A solar charger controller 6.5 ft extension cable with Battery Clips 6.5 ft extension cable with O-Ring Terminal

Review: Failed - Salt the controller failed after one day.

## 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 |
|---------------|-------|
| AC adapter current | 10 Amps |
| ASIN | B07RZBVTGR |
| Amperage Capacity | 10 Amps |
| Brand | Topsolar |
| Brand Name | Topsolar |
| Connector Type | USB |
| Customer Reviews | 4.3 out of 5 stars 5,151 Reviews |
| Efficiency | High efficiency |
| Included Components | NO |
| Included components | NO |
| Item Dimensions L x W x H | 80L x 40W x 2.5H centimeters |
| Manufacturer | Topsolar |
| Material | Monocrystalline Silicon |
| Material Type | Monocrystalline Silicon |
| Maximum Power | 20 Watts |
| Maximum Voltage | 12 Volts |
| Model Number | TOPSPM |
| Product dimensions | 80L x 40W x 2.5H centimeters |
| UPC | 736256963690 764686116546 786515614139 735661123187 752502123205 752509632052 752585963699 746548912510 756464631891 754147981646 785896032259 732696987562 746581614648 746541982411 605646777158 721526987452 |

## Product Details

- **Brand:** Topsolar
- **Efficiency:** High efficiency
- **Included components:** NO
- **Material:** Monocrystalline Silicon
- **Product dimensions:** 80L x 40W x 2.5H centimeters

## Images

![Topsolar 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.

## Customer Reviews

### ⭐ Failed
*by L***N on 17 April 2024*

Salt the controller failed after one day.

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**Shop now:** [https://www.desertcart.com.om/products/256390836-topsolar-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar](https://www.desertcart.com.om/products/256390836-topsolar-solar-panel-kit-20w-12v-monocrystalline-with-10a-solar)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-19*