---
product_id: 233789004
title: "Sunnytech® 1pc 3w 12v 250ma Mini Solar Panel Module Solar System Epoxy Cell Charger DIY B047"
brand: "sunnytech"
price: "Bs.824"
currency: BOB
in_stock: true
reviews_count: 5
category: "Sunnytech"
url: https://www.desertcart.bo/products/233789004-sunnytech-1pc-3w-12v-250ma-mini-solar-panel-module-solar
store_origin: BO
region: Bolivia
---

# 3W Power Output Compact 14.5cm Size 12V Voltage Sunnytech® 1pc 3w 12v 250ma Mini Solar Panel Module Solar System Epoxy Cell Charger DIY B047

**Brand:** sunnytech
**Price:** Bs.824
**Availability:** ✅ In Stock

## Summary

> ☀️ Mini Panel, Mega Power – Charge Your Future Today!

## Quick Answers

- **What is this?** Sunnytech® 1pc 3w 12v 250ma Mini Solar Panel Module Solar System Epoxy Cell Charger DIY B047 by sunnytech
- **How much does it cost?** Bs.824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/233789004-sunnytech-1pc-3w-12v-250ma-mini-solar-panel-module-solar)

## Best For

- sunnytech enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim 14.5 x 14.5 cm design fits seamlessly into any setup without bulk.
- • **Durable Build for Outdoor Use:** Epoxy-coated glass and aluminum frame ensure long-lasting performance.
- • **Eco-Friendly Energy On-The-Go:** Harness clean solar power to reduce your carbon footprint effortlessly.
- • **Perfect for Portable Power Needs:** Lightweight 80g panel ideal for campers, garden gadgets, and small electronics.
- • **Power Your DIY Projects Anywhere:** 3W high-efficiency solar panel delivers reliable energy even in low light.

## Overview

The Sunnytech® 3W 12V Mini Solar Panel is a compact, lightweight, and highly efficient solar charger designed for DIY enthusiasts and outdoor use. Measuring just 14.5 cm square and weighing 80 grams, it delivers a steady 3 watts of power at 12 volts, making it perfect for small electronics, camping gear, and eco-conscious projects. Built with durable glass, silicon, and aluminum materials, this epoxy-coated panel withstands outdoor conditions while providing reliable clean energy.

## Description

Sunnytech® 1pc 3w 12v 250ma Mini Solar Panel Module Solar System Epoxy Cell Charger DIY B047 : desertcart.in: Garden & Outdoors

Review: 小型ながら、弱い太陽光でも結構発電する。
Review: Works perfect to power a 12v fan for the black waste vent on my camper during the hot summer months.

## Features

- Power - 3W, 12 V
- Mini Solar Panel Module Solar System
- Durable Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 0.25 Amps |
| ASIN | B00Z2XC3B4 |
| Brand | Sunnytech |
| Country of Origin | USA |
| Efficiency | High Efficiency |
| Item Dimensions LxWxH | 14.5 x 14.5 x 0.3 Centimeters |
| Item Weight | 80 g |
| Item model number | #NA |
| Manufacturer | mighty max battery |
| Material | Glass, Silicon, Aluminium |
| Maximum Power | 3 Watts |
| Maximum Voltage | 12 Volts |
| Product Dimensions | 14.48 x 14.48 x 0.25 cm; 80 g |
| Special Feature | High Efficiency, Compact and Portable |
| UPC | 635266455242 |

## Product Details

- **AC Adapter Current:** 0.25 Amps
- **Brand:** Sunnytech
- **Efficiency:** High Efficiency
- **Item Weight:** 80 Grams
- **Material:** Glass, Silicon, Aluminium

## Images

![Sunnytech® 1pc 3w 12v 250ma Mini Solar Panel Module Solar System Epoxy Cell Charger DIY B047 - Image 1](https://m.media-amazon.com/images/I/81zZ-4dJRJL.jpg)

## Questions & Answers

**Q: WHich character is positive and which is negative?**
A: If you are looking at the back of the panel, just above "Solar Panel", positive is the one on the left.  (I used Google Translate App to figure that out. The first character looks like part of a plus sign.)

**Q: Does the panel have outlets of some kind or is it to be wired?**
A: Mine came with no wires. On the back of the panel are two copper pads to solder the output wires to. On mine the positive was on the right, negative on the left.

**Q: Could it work ,with a small 12v battery**
A: The solar panel is 12 volts... You can use it with a battery charger... You would have to check the specs, to see if you can charge your battery... Does this answer your question?

**Q: Can i use this for a trail cam that has 8 aa batteries**
A: 8 aa batteries equals 12 volts, it should maintain the batteries as the 12 volt panels that are sold for trail cameras

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by う***ん on 18 October 2020*

小型ながら、弱い太陽光でも結構発電する。

### ⭐⭐⭐⭐⭐ Review
*by B***N on 18 August 2018*

Works perfect to power a 12v fan for the black waste vent on my camper during the hot summer months.

### ⭐⭐⭐⭐ Review
*by K***E on 16 June 2020*

No issues so far. I'm using this with a charging circuit for a 18650 battery for a data collecting application. It's doing the job, but even in full Florida sun, I'm not hitting the advertised output. There could be a host of reasons for this (including operator error). I've picked up cheaper panels from eBay with similar output, but was hoping that the slight premium meant higher output.

## Frequently Bought Together

- Sunnytech 1pc 3W 12V 250ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B047
- Waveshare Solar Power Management Module for 6V~24V Solar Panel Supports Solar Panel/USB Connection Battery Charging Onboard MPPT Set Switch
- FellDen Micro Solar Panels with Wire, 5PCS 5V 200mA Photovoltaic Solar Cells Kit 110mmx60mm / 4.33''x 2.36''

---

## 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.bo/products/233789004-sunnytech-1pc-3w-12v-250ma-mini-solar-panel-module-solar](https://www.desertcart.bo/products/233789004-sunnytech-1pc-3w-12v-250ma-mini-solar-panel-module-solar)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-21*