--- product_id: 374287984 title: "Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016" brand: "sunnytech" price: "£16.00" currency: GBP in_stock: true reviews_count: 5 category: "Sunnytech" url: https://www.desertcart.co.uk/products/374287984-sunnytech-0-5w-5v-100ma-mini-small-solar-panel-module store_origin: GB region: United Kingdom --- # 5V max voltage 0.5W max power 100mA max current Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016 **Brand:** sunnytech **Price:** £16.00 **Availability:** ✅ In Stock ## Summary > ☀️ Empower your projects with mini solar mastery! ## Quick Answers - **What is this?** Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016 by sunnytech - **How much does it cost?** £16.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/374287984-sunnytech-0-5w-5v-100ma-mini-small-solar-panel-module) ## 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 - • **Built-in Blocking Diode:** Protects your projects from overcharging and current backflow for worry-free use. - • **Plug & Play Solar Power:** Color-coded alligator clips and solder tabs make setup effortless and fun. - • **Scalable Energy Solutions:** Connect multiple panels in series or parallel to customize voltage and current output. - • **Durable Epoxy Resin Coating:** Weather-resistant design ensures longevity through wind, snow, and humidity. - • **STEM-Ready Educational Tool:** Perfect for classrooms and DIY enthusiasts to explore renewable energy hands-on. ## Overview The Sunnytech 0.5W 5V 100mA Mini Solar Panel is a compact, high-efficiency monocrystalline module designed for DIY solar projects, educational use, and small device charging. Featuring a built-in blocking diode, durable epoxy resin protection, and easy-to-use color-coded alligator clips, it supports scalable configurations via series or parallel connections, making it ideal for hands-on learning and innovative energy solutions. ## Description Designed exclusively for ease of use at home, school, lab, or workshop, this panel is perfect for your solar projects. At 0.5W, you can charge AA batteries, drive white LED,or your portable radio. Color coded wires with alligator clips make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections Parameters Model Number: GP80*80-10A100 Material: Monocrystalline Silicon Number of Cells: 10 Max. power: 0.5W Max. current: 100mA Max. voltage: 5V Size: 80mm*80mm/3.15in*3.15in Weight: 50g/1.76oz Features: 1.4 holes at for extreme corner for holding screw, at 2mm diameter. 2.Red/black 3 feet long wire, connected as one wire. 3.Colored alligator clips soldered in the backside 4.Blocking diode installed already in the back to protect the solar panel from over-charging and current backflow. 5.Put a plastic cover in the panel, a label stick there said "please remove protective cover" 6.Special silicone to protect the blocking diode well to prevent the humid climates. Package Content: 1*Solar Panel (alligator clips soldered in the backside) Storage Battery Solar Panel 1.2V 2.0V ~ 2.5V 2.4V 3.5V ~ 4.0V 3.6V 5.0V ~ 6.0V 6.0V 7.5V ~ 9.0V 12.0V 15.0V ~18.0V Review: Three Stars - ok Review: Great for the classroom. - I purchased the Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module to use in the classroom. It worked perfectly with lamp light as well as sunlight. Great for small circuit builds. I will purchase more as needed. ## Features - DIY YOUR OWN SMART MODEL----Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers come from school, colleague, etc. - BLOCKING DIODE INSTALLED ----A blocking diode installed already in the backside to protect the solar panel from over-charging and current backflow. - HIGH QUALITY & EASY USE---- High quality epoxy resin, unique technology to make the components beautiful and strong, anti-wind and snow, increase the service life of solar panels. Color coded wires with alligator clips make working with it easy and fun. For those of you who want to connect more than one panel together, this panel has two soldered tabs for permanent connections. - EDUCATION---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project. - CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES---- When the voltage of your solar panel doesn’t satisfy your storage battery, you can take two or more same solar panels together in series. Such as, two 5.5v solar panel connect together in series, so its voltage is 11V. When the voltage of solar panel satisfies your storage battery. In order to speed up the rate of charge, you can take two or more same solar panel together parallel connection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008J9BZIA | | Amperage Capacity | 100 Milliamps | | Brand | Sunnytech | | Brand Name | Sunnytech | | Connector Type | USB | | Customer Reviews | 4.0 out of 5 stars 970 Reviews | | Efficiency | High Efficiency | | Included Components | Solar Panel, Color Coded Wires with Alligator Clips, Storage Battery | | Included components | Solar Panel, Color Coded Wires with Alligator Clips, Storage Battery | | Item Dimensions L x W x H | 8.1L x 7.4W x 1.3H centimeters | | Item Weight | 0.05 Pounds | | Item weight | 0.05 Pounds | | Manufacturer | Sunnytech | | Manufacturer Part Number | GP80*80-10A100 | | Material | Monocrystalline Silicon | | Material Type | Monocrystalline Silicon | | Maximum Power | 0.5 Watts | | Maximum Voltage | 5 Volts | | Model Number | GP80*80-10A100 | | Product dimensions | 8.1L x 7.4W x 1.3H centimeters | | Special Features | DIY Educational, Easy to Use, Protected, Flexible Connection | | UPC | 609226906853 | ## Product Details - **Brand:** Sunnytech - **Efficiency:** High Efficiency - **Item weight:** 0.05 Pounds - **Material:** Monocrystalline Silicon - **Product dimensions:** 8.1L x 7.4W x 1.3H centimeters ## Images ![Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016 - Image 1](https://m.media-amazon.com/images/I/61BtHHgXFGL.jpg) ![Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016 - Image 2](https://m.media-amazon.com/images/I/61aCy1TxqSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this run an 80mm computer case fan?** A: I don't know why people are answering no when there are clearly reviews stating that you can run a computer fan. Most case fans are under 5 volts. Not sure about that 12 volts thing but my 80x80x15 ultra-high-speed fan runs well at only 4.8 volts. **Q: i did not get the package. any help?** A: Get your money back. They don’t work **Q: im looking into a tiny home need ideas of solar panels that can power small things like appliances?** A: This is about .5watts...you need about 400 watts and two deep cell 12v batterys ,and a 12v to 120 volt inverter. Its about $1000 dollar investment. Its soo much nicer than a gererator . However ,even at $1000 investment the system only powers home appliances for short periods. **Q: Will it charge 4.8v 2200 mah nimh battery pack ?** A: Yes it can charge your battery but it will take a very long time, roughly 22 hours. ## Customer Reviews ### ⭐⭐⭐ Three Stars *by K***L on 23 February 2018* ok ### ⭐⭐⭐⭐⭐ Great for the classroom. *by H***O on 7 December 2025* I purchased the Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module to use in the classroom. It worked perfectly with lamp light as well as sunlight. Great for small circuit builds. I will purchase more as needed. ### ⭐⭐⭐⭐⭐ Rigged with a Ring stick up cam *by R***N on 26 August 2020* Did not want to spend $$ to charge up my Ring stick up cam while trying to figure out where in my brick wall should i glue that huge thing that would eventually look like an eyesore. Rigged this one up with a usb wire and stuck the cell in the front. Nice, neat, and almost unnoticeable. While it won't charge the cam fully even with almost 2 hours of direct sunlight, i went from charging it up every 3 weeks to almost a month and a half before taking it down so it was worth the hassle. Gave this 5 stars because it does work and so much cheaper than the Ring solar panel. ## Frequently Bought Together - Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016 - WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Wire (2 Pack) - 10pcs 2 ohm 2RΩJ 5 watt Axial Ceramic Cement Power Resistor 5W --- ## 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.co.uk/products/374287984-sunnytech-0-5w-5v-100ma-mini-small-solar-panel-module](https://www.desertcart.co.uk/products/374287984-sunnytech-0-5w-5v-100ma-mini-small-solar-panel-module) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-21*