---
product_id: 12800063
title: "25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery"
brand: "eco-worthy"
price: "฿7458"
currency: THB
in_stock: true
reviews_count: 11
category: "Eco Worthy"
url: https://www.desertcart.co.th/products/12800063-25-watts-12v-off-grid-solar-battery-charger-kit-waterproof
store_origin: TH
region: Thailand
---

# 10A smart PWM charge controller 25W high-efficiency solar power Waterproof & weatherproof durability 25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery

**Brand:** eco-worthy
**Price:** ฿7458
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Ahead: Power Your Freedom with Eco-Worthy Solar!

## Quick Answers

- **What is this?** 25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery by eco-worthy
- **How much does it cost?** ฿7458 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12800063-25-watts-12v-off-grid-solar-battery-charger-kit-waterproof)

## Best For

- eco-worthy enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Solar Setup:** Easily parallel additional 25W panels to scale your energy needs—because one panel is just the beginning of your sustainable journey.
- • **Versatile Compatibility:** Supports LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, and MF batteries—perfect for RVs, boats, cars, motorcycles, and more.
- • **Smart Battery Maintenance:** 10A PWM controller with multi-protection safeguards your 12V batteries from overcharge, discharge, and short circuits, ensuring longevity and peace of mind.
- • **Reliable All-Weather Power:** Built with corrosion-resistant aluminum and tempered glass, this solar panel thrives through storms, hail, and snow—keeping your off-grid lifestyle unstoppable.
- • **Effortless Installation & Adjustment:** 360° adjustable mount with pre-drilled holes and SAE connectors means you’re set up for optimal sun capture in minutes—no hassle, just power.

## Overview

The ECO-WORTHY 25W 12V Off Grid Solar Battery Charger Kit combines a durable monocrystalline solar panel, a 10A PWM charge controller, and adjustable mounting hardware to efficiently charge and maintain a wide range of 12V batteries. Designed for rugged outdoor use, it delivers reliable, weatherproof solar power for vehicles, boats, and off-grid applications, with easy installation and expandability for growing energy demands.

## Description

desertcart.com : ECO-WORTHY 25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery : Patio, Lawn & Garden

Review: Very nice setup and with some thought easy to install - I now own two of these and I still can't get the eco-worthy controller to show only LED 1 which indicates a sealed battery. It always shows LED one and two. The directions are confusing or inaccurate. This controller cannot recognize a battery for what it is. Again I have purchased a small MTTP controller that has no trouble whatsoever identifying what my battery is. ___________________ I gave this a five stars because it seemed unfair to ding my review over the fact that the controller that came with it to proved to be unworkable. After 6:00 or 7 readings of the directions I was unable to make the controller recognize and AGM battery. The AGM would go under sealed battery but it kept staying on two lights which meant that it was either a lithium battery or a gel battery. You can't run an AGM battery on anything other than sealed or AGM. For that reason I had to move to a tiny MTTP controller that worked instantly and made it very easy for me to link the battery with the solar panel. I think that it's a very nice system and I'm using it to trickle charge and AGM battery over winter. My plan is to buy another one of these and set it up in the same way to trickle charge over winter a typical sealed battery. Here is something you'll really love. I set this up approximately 24 hours before hurricane Helene hit the mountains of Western North Carolina. The solar panel was set up on a 4x4 post with a 2x4 support that formed a cross. The cord on the panel is very long and makes connection into a outdoor storage cabinet very easy. I then connected some green covered ground wire to a 4 ft piece of rebar next to the 4x4 post. I then stapled the ground wire such that it was not going to pull on the solar panel. The result was very pleasing. It's survived 40 to 60 mile an hour winds. I do hope to figure out why I was unable to program the control panel that came with it.
Review: Great little solar panel and controller - This was added to a electric troll motor battery box. It works wall and keeps the battery charging throughout the day and when not in use. It's not the fastest charge, but over time, it does help keep things going.

## Features

- [Ideal for Keeping Batteries Charged] Designed to charge and maintain 12V rechargeable batteries such as LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF. Keep batteries charged for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc. Under full sunlight, the 25W solar panel kit can generate 100Wh of electricity, and it enters maintenance mode once fully charged.
- [Durable & Reliable] Equipped with high-efficiency monocrystalline silicon cells, this 12V solar panel offers a long lifespan of up to 25 years and a low degradation rate of just 0.5% per year. Its low-iron tempered glass surface and corrosion-resistant aluminum frame ensure it is 100% waterproof and rustproof. It can withstand harsh weather conditions like sandstorms, strong winds, thunderstorms, blizzards, and hail, withstanding wind pressure up to 2400 Pa and snow load up to 5400 Pa.
- [Charge devices and maintain car batteries] The 10A PWM charge controller, with a USB 5V/2A port, charges small devices and acts as a 12V car battery solar trickle charger. Two indicator lights show charging and discharging status. It protects against overcharge, over - discharge, overvoltage, short - circuit, and reverse current. It also supports solar input expansion by paralleling more 12V 25W solar panels.
- [360°Adjustable Mount] Equipped with solar mounting brackets, the mounting angle can be adjusted for better sunlight reception. Pre-drilled holes on the back of the panel facilitate quick installation and securing. The connection cable is SAE connector, easy to connect and install.
- [What's in box] You will get 1pc 25W mono solar panel, 1pc 10A pwm charge controller, 1pc 1.54ft cables with alligator clips and 1pc 1.38ft cables with O-ring terminal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 1.4 Amps |
| ASIN | B00PFGP0EA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #10,603 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #57 in Solar Panels |
| Brand | ECO-WORTHY |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,439) |
| Date First Available | November 10, 2014 |
| Efficiency | high efficiency |
| Included Components | 1pc 25W mono solar panel, 10A pwm charge controller, 1.54ft cables with alligator clips, 1.38ft O-ring terminal |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 3 |
| Item Weight | 5.06 pounds |
| Item model number | L02M25-1 |
| Manufacturer | ECO-WORTHY |
| Material | Monocrystalline Silicon |
| Maximum Power | 25 Watts |
| Maximum Voltage | 18 Volts |
| Part Number | 3B-PSPM-13DC |
| Power Source | Battery Powered,Corded Electric |
| Product Dimensions | 16.8"L x 13.4"W x 0.67"H |
| Size | 25 W Kit |
| Style | New Energy |
| UPC | 799441541752 |
| Wattage | 20 watts |

## Product Details

- **Brand:** ECO-WORTHY
- **Efficiency:** high efficiency
- **Item Weight:** 2.3 Kilograms
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 16.8"L x 13.4"W x 0.67"H

## Images

![25 Watts 12V Off Grid Solar Battery Charger Kit: Waterproof Solar Panel + Adjustable Mount Bracket + SAE Connection Cable +10A Charge Controller for Car RV Marine Boat 12V Battery - Image 1](https://m.media-amazon.com/images/I/71VCrmWhe2L.jpg)

## Questions & Answers

**Q: Does the kit include a manual?**
A: From memory, it was a sheet of paper.  regulator isn't going to last IMHO.  So you should probably look at a backup for that.  Overall we like the product.

**Q: is the panel waterproof?**
A: Yes，the panel is waterproof.

**Q: Can I use this to bring power to a heated pet water bowl? If so, how would you connect it since there is no actual outlet on there?**
A: Hi David, if the heated pet water bowl is DC load, you need one small 12v battery, pls connect the battery, pet water bowl and solar panel to the charge controller, then the kit will bring power to the pet water bowl. If the pet water bowl is AC load, then you need one additional inverter to convert the voltage from 12v to 110v for the pet water bowl. Any further question, pls feel free to contact us AMAZONZYH@163.COM.

**Q: Will this work good for a trolling motor bat.?**
A: My husband says:  Depending on the amps of the battery.  It would not be good for a quick charge, but if you are talking about having a boat in the back yard to connect this to and it would sit for 3 or 4 days at a time it would do the job.  Make sure you get a charge controller as well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice setup and with some thought easy to install
*by W***R on October 1, 2024*

I now own two of these and I still can't get the eco-worthy controller to show only LED 1 which indicates a sealed battery. It always shows LED one and two. The directions are confusing or inaccurate. This controller cannot recognize a battery for what it is. Again I have purchased a small MTTP controller that has no trouble whatsoever identifying what my battery is. ___________________ I gave this a five stars because it seemed unfair to ding my review over the fact that the controller that came with it to proved to be unworkable. After 6:00 or 7 readings of the directions I was unable to make the controller recognize and AGM battery. The AGM would go under sealed battery but it kept staying on two lights which meant that it was either a lithium battery or a gel battery. You can't run an AGM battery on anything other than sealed or AGM. For that reason I had to move to a tiny MTTP controller that worked instantly and made it very easy for me to link the battery with the solar panel. I think that it's a very nice system and I'm using it to trickle charge and AGM battery over winter. My plan is to buy another one of these and set it up in the same way to trickle charge over winter a typical sealed battery. Here is something you'll really love. I set this up approximately 24 hours before hurricane Helene hit the mountains of Western North Carolina. The solar panel was set up on a 4x4 post with a 2x4 support that formed a cross. The cord on the panel is very long and makes connection into a outdoor storage cabinet very easy. I then connected some green covered ground wire to a 4 ft piece of rebar next to the 4x4 post. I then stapled the ground wire such that it was not going to pull on the solar panel. The result was very pleasing. It's survived 40 to 60 mile an hour winds. I do hope to figure out why I was unable to program the control panel that came with it.

### ⭐⭐⭐⭐⭐ Great little solar panel and controller
*by B***S on October 28, 2025*

This was added to a electric troll motor battery box. It works wall and keeps the battery charging throughout the day and when not in use. It's not the fastest charge, but over time, it does help keep things going.

### ⭐⭐⭐⭐⭐ good value, lot's of watts for the $
*by R***N on January 5, 2026*

works well, but I wish they put a disconnect near the panel, as the control box is near the charging end. I want to mount the controller near the panel in certain cases. The cord seems heavy duty.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*