---
product_id: 350093940
title: "Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System"
brand: "hoysicy"
price: "€ 107.16"
currency: EUR
in_stock: true
reviews_count: 10
category: "Hoysicy"
url: https://www.desertcart.ie/products/350093940-solar-panel-kit-30w-12v-monocrystalline-battery-maintainer-10a-solar
store_origin: IE
region: Ireland
---

# 10A advanced PWM charge controller 30W max power output Pre-drilled holes for easy installation Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System

**Brand:** hoysicy
**Price:** € 107.16
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System by hoysicy
- **How much does it cost?** € 107.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/350093940-solar-panel-kit-30w-12v-monocrystalline-battery-maintainer-10a-solar)

## Best For

- hoysicy enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Lightweight panel with pre-drilled mounting holes and included extension cables with battery clips for quick, no-fuss installation.
- • **Peace of Mind Warranty:** Backed by 12 months extended warranty plus lifetime technical support to keep your off-grid system running smoothly.
- • **Reliable Off-Grid Power:** Perfectly charges and maintains 12V AGM, GEL, Flooded & Deep Cycle batteries for RVs, boats, trailers, and more.
- • **Smart Battery Protection:** Advanced PWM controller boosts charging efficiency by 20% while safeguarding against over/under voltage, overload, and short circuits.
- • **Built to Brave the Elements:** Durable monocrystalline solar cells framed in corrosion-proof anodized aluminum with tempered glass shield for long-lasting outdoor use.

## Overview

The Hoysicy 30W 12V Monocrystalline Solar Panel Kit is a compact, high-efficiency solar solution designed for off-grid applications like RVs, boats, and cabins. Featuring a 10A PWM charge controller with advanced battery protection, corrosion-resistant aluminum framing, and easy installation accessories, it ensures reliable, maintenance-free power to keep your 12V batteries charged and ready wherever your adventures take you.

## Description

Multiple Compatibility:Perfect solar power kit for variety of off grid applications like shed, cabin, gate opener, etc where 12V batteries is used, as well as to charge and maintain AGM, Flooded, GEL, Deep Cycle and Seal Lead Acid, etc batteries in car, Rv, boat, marine, trailer, camper, pump etc. Charger controller :Advanced PWM algorithm can fully protect the battery: under/over voltage, output overload, short circuit and anti-back connect protections. It can greatly enhances 20% charging efficiency with no additional self power consumption. High Efficiency Monocrystalline Solar Cells, heavy duty anodized aluminum frame, the corrosion-proof aluminum frame and tempered glass coating shield the panel from weathering and wear. Lightweight and Durable:The four corners are equipped with protective cases to better protect the glass plate and be more sturdy.Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.Compare with similar items Package Included: 30 watts solar panel +10A solar charger and two 6.5ft cable with alligator clips and O-ring terminal.Backed by extended 12 months warranty and lifetime technical supports.

Review: Good boat battery charger - Use to trickle charge my boat battery Works great and haven’t had any issues thus far
Review: Works great for almost 2 years now - Installed it on my trailer for lights and gps with a 15ah lifepo4 battery. Keeps it at perfect voltage and hasn't had an issue at all, it's driven around Phoenix often. Pretty good set up if you don't have huge daily power use

## Features

- Multiple Compatibility:Perfect solar power kit for variety of off grid applications like shed, cabin, gate opener, etc where 12V batteries is used, as well as to charge and maintain AGM, Flooded, GEL, Deep Cycle and Seal Lead Acid, etc batteries in car, Rv, boat, marine, trailer, camper, pump etc.
- Charger controller :Advanced PWM algorithm can fully protect the battery: under/over voltage, output overload, short circuit and anti-back connect protections. It can greatly enhances 20% charging efficiency with no additional self power consumption.
- High Efficiency Monocrystalline Solar Cells, heavy duty anodized aluminum frame, the corrosion-proof aluminum frame and tempered glass coating shield the panel from weathering and wear.
- Lightweight and Durable:The four corners are equipped with protective cases to better protect the glass plate and be more sturdy.Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.Compare with similar items
- Package Included: 30 watts solar panel +10A solar charger and two 6.5ft cable with alligator clips and O-ring terminal.Backed by extended 12 months warranty and lifetime technical supports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 1.11 Amps |
| ASIN | B097J9RXX3 |
| Amperage Capacity | 1.11 Amps |
| Best Sellers Rank | #37,000 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #132 in Solar Panels |
| Brand | Hoysicy |
| Brand Name | Hoysicy |
| Connector Type | USB |
| Customer Reviews | 4.2 out of 5 stars 192 Reviews |
| Efficiency | High Efficiency |
| Item Dimensions L x W x H | 20.86"L x 13.78"W x 0.67"H |
| Item Weight | 2.54 Kilograms |
| Manufacturer | Apowery |
| Manufacturer Part Number | SFX-30W |
| Material | Aluminum |
| Material Type | Aluminum |
| Maximum Power | 30 Watts |
| Maximum Voltage | 12 Volts |
| Model Number | XBL-30 |
| Product Dimensions | 20.86"L x 13.78"W x 0.67"H |
| UPC | 631344789452 |

## Product Details

- **Brand:** Hoysicy
- **Efficiency:** High Efficiency
- **Item Weight:** 2.54 Kilograms
- **Material:** Aluminum
- **Product Dimensions:** 20.86"L x 13.78"W x 0.67"H

## Images

![Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +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/71r3fcBLPbL.jpg)
![Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System - Image 2](https://m.media-amazon.com/images/I/81+MZK5EffL.jpg)
![Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System - Image 3](https://m.media-amazon.com/images/I/716xTyYFI3L.jpg)
![Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System - Image 4](https://m.media-amazon.com/images/I/71lUqKnCyiL.jpg)
![Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System - Image 5](https://m.media-amazon.com/images/I/71XnPFGVhpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good boat battery charger
*by B***E on January 7, 2026*

Use to trickle charge my boat battery Works great and haven’t had any issues thus far

### ⭐⭐⭐⭐⭐ Works great for almost 2 years now
*by T***. on May 13, 2025*

Installed it on my trailer for lights and gps with a 15ah lifepo4 battery. Keeps it at perfect voltage and hasn't had an issue at all, it's driven around Phoenix often. Pretty good set up if you don't have huge daily power use

### ⭐⭐⭐⭐ Solar panels
*by M***H on August 28, 2023*

Have problem with battery charger don't know if I need specific battery used regular car battery

## Frequently Bought Together

- Apowery Solar Panel Kit 30W 12V Monocrystalline,Battery Maintainer +10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System
- JVR 12V Timer Switch - Programmable, DC/AC/Solar Battery Powered | 12 Volt Timer Relay

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-25*