---
product_id: 475933980
title: "SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine"
brand: "sunapex"
price: "116172CFA"
currency: XOF
in_stock: true
reviews_count: 7
url: https://www.desertcart.sn/products/475933980-sunapex-12v-30-watt-solar-trickle-charger-maintainer-waterproof-solar
store_origin: SN
region: Senegal
---

# IP67 waterproof rating 12V battery compatible 30W monocrystalline solar power SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine

**Brand:** sunapex
**Price:** 116172CFA
**Availability:** ✅ In Stock

## Summary

> ☀️ Keep your power flowing, wherever life takes you!

## Quick Answers

- **What is this?** SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine by sunapex
- **How much does it cost?** 116172CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/475933980-sunapex-12v-30-watt-solar-trickle-charger-maintainer-waterproof-solar)

## Best For

- sunapex enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** IP67 waterproof design ensures durability and performance rain or shine.
- • **Rapid Solar Charging:** High-efficiency monocrystalline cells deliver faster, reliable power even in low light.
- • **Smart Battery Guardian:** Built-in controller prevents overcharging and battery drain for worry-free maintenance.
- • **Real-Time Charge Monitoring:** 3-color LED indicators keep you informed of sunlight, charging, and full battery status.
- • **Effortless Portability & Setup:** Lightweight with suction cups and carabiners for quick installation anywhere.

## Overview

The SUNAPEX 12V 30W Solar Trickle Charger Maintainer is a compact, waterproof solar panel with a built-in smart charge controller designed to efficiently charge and maintain 12V batteries. Featuring high-efficiency monocrystalline cells, IP67 waterproof rating, and easy installation accessories, it’s perfect for vehicles, boats, and off-grid devices, ensuring your battery stays healthy and ready anytime.

## Description

Full description not available

## Features

- Battery Savior: Our solar panel is designed to charge and maintain 12V rechargeable batteries. Use it to charge and maintain infrequently used vehicles; boats; outdoor electronics; lawnmowers, and more. Ensure your devices start anytime and protect batteries from long-term discharge. It’s also ideal for off-grid devices like electric fences; gate openers; water pumps; weather systems; cameras; etc. Compatible with most battery likes sealed lead-acid; lithium; LiFePO4; GEL; AGM; flooded; etc
- High-efficiency Solar Panel: Our solar panel features monocrystalline cells. Compared to other polycrystalline and amorphous solar panels of the same size, our monocrystalline solar panel charges faster
- No Overcharging, No Battery Drain: The solar panel includes a built-in controller that prevents overcharging. When the battery is full, the controller stops charging automatically and resumes when the voltage drops. Our solar panel system won’t drain your battery
- Visual Charging Status: The controller has 3 indicator lights: blue (sunlight exposure); red (charging); and green (battery full). Easily monitor the charging process
- IP67 Waterproof: Our fully sealed solar panel system is IP67 waterproof, suitable for all weather conditions
- Easy Installation and Portable: Lightweight and flexible, our solar panel can be effortlessly carried anywhere. Equipped with suction cups and carabiners, it’s easy to install on car windows or hang wherever needed
- Worry-Free Warranty and Support: SUNAPEX offers a one-year warranty and lifetime technical support for our solar panels. Our 24/7 customer service ensures prompt responses. If you’re unsatisfied or need technical assistance, feel free to reach out to us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Maximum Voltage | 12 Volts |
| Maximum Power | 30 Watts |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
| Connector Type | SAE |
| Amperage Capacity | 1.66 Amps |
| Standby Power Shutoff | High Efficiency |
| Item Weight | 2 Pounds |
| Item Dimensions L x W x H | 13.7"L x 1.5"W x 14.96"H |
| Material Type | Monocrystalline Silicon,ETFE |

## Product Details

- **Brand:** SUNAPEX
- **Material:** Monocrystalline Silicon,ETFE
- **Product Dimensions:** 13.7"L x 1.5"W x 14.96"H
- **Item Weight:** 2 Pounds
- **Efficiency:** High Efficiency

## Images

![SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine - Image 1](https://m.media-amazon.com/images/I/81VzY6m1dML.jpg)
![SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine - Image 2](https://m.media-amazon.com/images/I/81ph7Vw4xFL.jpg)
![SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine - Image 3](https://m.media-amazon.com/images/I/81OPZqqnP1L.jpg)
![SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine - Image 4](https://m.media-amazon.com/images/I/81Vy8zaKnDL.jpg)
![SUNAPEX 12V 30 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine - Image 5](https://m.media-amazon.com/images/I/81KdisQiKBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for my solar Meshtastic nodes
*by C***J on January 22, 2025*

This 20W solar panel has proven to be a reliable power source for my Meshtastic node. The built-in charge controller is particularly valuable for this application, preventing overcharging of the battery without needing additional components. I'm getting consistent power output even in partial shade, which is crucial for maintaining node uptime in less-than-ideal locations.The panel's physical construction is appropriately weatherproof - I've had it outdoors through several rainstorms without issues. The included mounting O-rings are sturdy and make it easy to secure the panel to poles or other structures. While the cigarette lighter adapter isn't particularly useful for Meshtastic applications, the alligator clips work well for connecting to standard battery terminals.For Meshtastic users specifically, I found the voltage output to be very stable, which helps prevent node resets. The 20W capacity is actually more than needed for a basic node setup, but this overhead is helpful on cloudy days or when running additional sensors. You'll want to add appropriate connectors for your specific battery setup, but the included wiring is of good quality and easily adaptable.One minor consideration is the somewhat limited length of the included cables, so factor in some extension wires if you're planning to mount the panel any significant distance from your node. Also, while the frame is sturdy, you might want to add additional UV-resistant coating if deploying in extremely sunny locations for long-term installation.​​​​​​​​​​​​​​​​

### ⭐⭐⭐⭐⭐ It works great!
*by F***T on April 19, 2025*

This has kept my battery healthy despite almost all of my rides being 3 miles or less. I think I get more compliments on it than I do my actual motorcycle.

### ⭐⭐⭐⭐ Panel and accessories are wired backwards to SAE standards, leaving +12v on the exposed pin. Danger.
*by N***L on September 4, 2020*

As the built-in charge controller comes with indicator lights, if find the LED on the 12 volt plug to be redundant and an energy drain. The unit comes with a blocking diode, which is good, but the plug LED is not blocked and uses juice 24/7 making a net daily charge very slow. I took the plug apart and cut out the LED. That way I can leave the charger plugged in continuously with little overnight loss. A magnetic strip would be nice to help anchor it to the vehicle. Seems well built and bullet proof. Slow to charge, discharged batteries, I don't there will be any problem in overcharging them.Revised: On further research it appears having the SAE plug reversed is often used, to the extent that SAE polarity reversal adapters are commonly available.I just figured out that the panel and the supplied accessories are wire backwards to SAE normal. This means for example, that when you attach the battery clips to your car battery, you risk having the exposed SAE pin, now positive, to ground out on any part of the car. This will cause sparks and possible burns and even explosion due to battery hydrogen. Plus the accessories won't work, possibly dangerously, with other SAE products like battery chargers.

## Frequently Bought Together

- SUNAPEX Solar Battery Charger Maintainer, 30W 12V Portable Waterproof Solar Panel Trickle Charger with Built-in Charge Controller, Cig Plug, Alligator Clips, O-Rings for Car, Truck,Tractor, Boat, etc
- OYMSAE 25Feet SAE to SAE Extension Cable Quick Disconnect Connector 16AWG,for Automotive,Solar Panel Panel SAE Plug(25FT(16AWG)), Charging Adapter

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/475933980-sunapex-12v-30-watt-solar-trickle-charger-maintainer-waterproof-solar](https://www.desertcart.sn/products/475933980-sunapex-12v-30-watt-solar-trickle-charger-maintainer-waterproof-solar)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-22*