---
product_id: 39287161
title: "Micro Solar cells"
brand: "aoshike"
price: "€ 34.56"
currency: EUR
in_stock: null
reviews_count: 8
category: "Aoshike"
url: https://www.desertcart.com.cy/products/39287161-micro-solar-cells
store_origin: CY
region: Cyprus
---

# 0.5V per cell power output 21.5-23.5% high conversion efficiency 400mA max current capacity Micro Solar cells

**Brand:** aoshike
**Price:** € 34.56
**Availability:** ❌ Out of Stock

## Summary

> 🌞 Power your passion with micro solar mastery!

## Quick Answers

- **What is this?** Micro Solar cells by aoshike
- **How much does it cost?** € 34.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/39287161-micro-solar-cells)

## Best For

- aoshike enthusiasts

## Why This Product

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

## Key Features

- • **Modular DIY Flexibility:** Customize voltage & current by series or parallel connections for any solar creation
- • **Versatile Outdoor Ready:** Reliable power supply even on cloudy days for emergencies or adventures
- • **Ultra-Thin & Lightweight Design:** Delicately engineered for sleek, space-saving solar projects
- • **Bulk Pack for Ambitious Innovators:** 100 premium micro solar cells to fuel your next-level solar experiments
- • **High-Efficiency Polycrystalline Silicon:** Maximize energy harvest with up to 23.5% solar conversion

## Overview

AOSHIKE’s 100-pack micro solar cells deliver 0.5V and 400mA each with a compact 2"x0.75" footprint, crafted from high-efficiency polycrystalline silicon achieving up to 23.5% conversion. Perfect for DIY solar projects, these ultra-thin, lightweight cells enable customizable voltage and current setups, ideal for outdoor use and innovative solar-powered creations.

## Description

desertcart.com : AOSHIKE 100pcs 0.5V 400mA Micro Mini Solar Cell for Solar Panels 52mmx 19mm/2‘’x0.75” Polycrystalline Silicon Photovoltaic Solar Cells Sun Power for DIY Cell Phone Charger : Patio, Lawn & Garden

Review: Fragile but good - As other reviews note, these are EXTREMELY fragile. That said, they do what they say on the tin (for the most part). Most of the ones I've tested end up reading in the 0.6v range under intense light, and have a consistent gradient of output as light is applied. They're trivially easy to get dirty - 90% or better isopropyl alcohol seems to do a good job for cleaning, and doesn't degrade the cells.
Review: A great fit for custom solar cell projects - Cells are very small - 2 x 3/4 inches. The entire stack of 100 is an inch thick. Each cell is thinner than a postcard, line them up and you can feel the difference with your finger. The entire thing is about three stacked dominoes, the only things I could think of this small. They come extremely well packed. Lots of bubble wrap around a plastic-wrapped bundle of the cells. Still, delicacy is required in handling them. This is an incredibly thin glass substrate. I'm guessing a few will be broken in testing how to mount them to an adequate base material. They seem very powerful for their size. Under a very bright light the yield was 0.65 volts and 140 mA. The current surprised me. It will be interesting to see the results under sunlight. Getting 100 seems about right. There will be breakage at various steps because they are so delicate and I don't need all 100 for my projects. I like being able to make custom arrays of different voltage and current outputs and the price was awesome. Very pleased with the purchase.

## Features

- ❶【Please Attention】This solar panel is very thin and light, so it is very fragile. Please be careful when it is used， handle it lightly and buy it carefully.
- ❷【Product Parameter】100pcs Polycrystalline Silicon solar panels; Power:0.5V 400mA ;Size : 2"x0.75";Connection way: The blue side connect "-"(negative) , white side connect "+"(positive). In order to ensure enough power, Suggest use solder strip.
- ❸【Experience the fun of DIY】Build your DIY powered models/solar toys / solar displays/Solar Powered String Lights. Arbitrarily change the output power and voltage through different connect way in series or in parallel, meet your needs! If you use it by DIY ,testing ... it is very worth, factory price here.
- ❹【Widely used and Widely temperature range】Suitable for outdoor activities, emergencies and outdoor work. Power is continuously supplied even on cloudy days.
- ❺【High Conversion EffIciency】 Constructed of high-efficiency solar arrays,convert up to 21.5-23.5% of solar power into free energy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #53,311 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #329 in Solar Panels |
| Brand | AOSHIKE |
| Customer Reviews | 3.6 out of 5 stars 136 Reviews |
| Efficiency | High Efficiency |
| Included Components | 100pcs 0.5V 400mA Micro Mini Solar Cell |
| Item Weight | 2.39 Ounces |
| Material | Polycrystalline Silicon |
| Product Dimensions | 2.05"L x 0.75"W x 0.75"H |

## Product Details

- **Brand:** AOSHIKE
- **Efficiency:** High Efficiency
- **Item Weight:** 2.39 Ounces
- **Material:** Polycrystalline Silicon
- **Product Dimensions:** 2.05"L x 0.75"W x 0.75"H

## Images

![Micro Solar cells - Image 1](https://m.media-amazon.com/images/I/61Xu-NS4zTL.jpg)

## Questions & Answers

**Q: What is the current rating for these cells?**
A: Ok I bought these a while ago and figured out the Amperage mistake/misspelling, The Seller answered "Average Current is About 0.4A,Power: 0.2w 
Average Voltage: 0.5v".............It's 0.04A, not 0.4A, .............im getting about 30-50 mAh under a bright bulb, Also when building panels, in Series voltage is "all cells combined" But Amperage does not go up the same way, so you can build series/parallel circuits(Sets) In Parallel voltage remains the same when cells combined but amperage goes up each cell(combined )

**Q: How do you connect the solar cells? Mine do not have blue markings and the only way I know which edge is positive and negative is by testing each cell**
A: Hi friend,you need to use the welding strip to connect it ,and the Gray side is the postive , the Blue side is the negative ,so hope it can help you,thanks

**Q: Hello, what is the size (Dimension) of these solar cells, please? I need one that is 3" x 6"**
A: Hi friend,this solar cells size is  3/4”x2” inch,if you want large size,pls check this link:https://www.amazon.com/dp/B07DC4VKBG, hope it can help you,thanks

**Q: What can be applied over or under these cells to make them more rigid and less fragile?**
A: Hi friend,you can use it made the solarpanel diy ,and use the welding strip to connect them,thanks for your questions

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fragile but good
*by O***H on November 17, 2025*

As other reviews note, these are EXTREMELY fragile. That said, they do what they say on the tin (for the most part). Most of the ones I've tested end up reading in the 0.6v range under intense light, and have a consistent gradient of output as light is applied. They're trivially easy to get dirty - 90% or better isopropyl alcohol seems to do a good job for cleaning, and doesn't degrade the cells.

### ⭐⭐⭐⭐⭐ A great fit for custom solar cell projects
*by E***E on May 24, 2017*

Cells are very small - 2 x 3/4 inches. The entire stack of 100 is an inch thick. Each cell is thinner than a postcard, line them up and you can feel the difference with your finger. The entire thing is about three stacked dominoes, the only things I could think of this small. They come extremely well packed. Lots of bubble wrap around a plastic-wrapped bundle of the cells. Still, delicacy is required in handling them. This is an incredibly thin glass substrate. I'm guessing a few will be broken in testing how to mount them to an adequate base material. They seem very powerful for their size. Under a very bright light the yield was 0.65 volts and 140 mA. The current surprised me. It will be interesting to see the results under sunlight. Getting 100 seems about right. There will be breakage at various steps because they are so delicate and I don't need all 100 for my projects. I like being able to make custom arrays of different voltage and current outputs and the price was awesome. Very pleased with the purchase.

### ⭐⭐ hilariously fragile, reject quality
*by A***R on September 12, 2024*

BURN MARKS. these cells do work but they are straight up not meant to be used as components like this. Many of the cells have burn marks and other indications of quality being poor. But lemme not understate how incredibly fragile these things are. A name brand potato chip has more rigidity and flexibility than these things. They literally have the durability of a paint chip or dried snot, basically none. Any slight amount of bending force is likely to damage these. YOU HAVE BEEN WARNED.

## Frequently Bought Together

- AOSHIKE 100pcs 0.5V 400mA Micro Mini Solar Cell for Solar Panels 52mmx 19mm/2‘’x0.75” Polycrystalline Silicon Photovoltaic Solar Cells Sun Power for DIY Cell Phone Charger
- Vikocell 10 Meters Tinned Copper Wire Solar Cell Busbar Tabbing Wire for DIY Solar Panel Soldering (10M * 5MM * 0.2MM)
- SUNYIMA 10pcs Mini Monocrystalline Solar Cells Solar System Kit 50mm X 50mm/1.96" X 1.96" 2V 160MA for DIY Charge Solar Panels

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-08*