DescriptionSolar panelHigh conversion rate high efficiency output low light effectIt is important to use electrical parts for transferring the solar energy into electrical power for your applicationSuitable for charging mobile phone and small DC batteriesyour DIY battery powered models solar display solar light and toys etcPower 25Voltage 18VColor blackMaterial Polycrystalline SiliconSize 194 x 12 x 03 cmWeight 70gPackage contents1 x Solar PanelOnly the above package content other products are not includedNote Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm.

Harness the power of the sun with the High-Quality 18V 25W Polycrystalline Solar Panel Module, designed for efficient energy conversion and reliable off-grid power supply. This compact yet high-performance panel uses premium-grade polycrystalline solar cells to deliver consistent power output in various lighting conditions — perfect for charging 12V batteries, powering solar lighting systems, DC appliances, or integrating into DIY solar kits.

With durable tempered glass, a corrosion-resistant aluminum frame, and pre-wired terminals, the panel is engineered for long-term use in outdoor, mobile, or semi-permanent installations. Whether you're powering small tools, camping gadgets, security cameras, or trickle-charging a lead-acid battery, this 25W solar panel offers dependable solar energy wherever you need it.

Its lightweight and portable design makes it ideal for field use, workshops, remote homes, or mobile solar applications like boats, RVs, and small off-grid systems.

🔑 Key Features:

• ✅ 25W Rated Power Output – Perfect for charging 12V batteries and low-power DC loads

• ✅ 18V Nominal Voltage – Compatible with most solar charge controllers

• ✅ High-Efficiency Polycrystalline Cells – Reliable performance in various sunlight conditions

• ✅ Durable Aluminum Frame – Corrosion-resistant and weatherproof for outdoor use

• ✅ Tempered Glass Panel – Anti-reflective, impact-resistant cover for long life

• ✅ Pre-Drilled Mounting Holes – Easy to install on brackets, roofs, or ground mounts

• ✅ Pre-Wired with Cables – Easy plug-and-play connectivity to solar controllers or batteries

• ✅ Maintenance-Free Operation – Silent, clean, and renewable power source

• ✅ Lightweight & Compact – Easy to carry and install anywhere

📐 Technical Specifications (Typical Values):

• Rated Power (Pmax): 25W

• Operating Voltage (Vmp): 18V

• Operating Current (Imp): ~1.39A

• Open-Circuit Voltage (Voc): ~21.6V

• Short-Circuit Current (Isc): ~1.53A

• Cell Type: Polycrystalline

• Frame Material: Anodized Aluminum

• Glass: 3.2mm Tempered Glass

• Dimensions: Approx. 420mm x 350mm x 25mm (varies slightly)

• Weight: Approx. 1.8–2.2kg

🧰 Applications:

• ✅ 12V Battery Charging – For cars, motorbikes, boats, generators, or security systems

• ✅ Camping & Outdoor Gear – Powers LED lights, fans, radios, and mobile gadgets

• ✅ Solar Lighting Kits – Great for powering DC LED bulbs and garden lighting

• ✅ Rural or Off-Grid Homes – Used in low-voltage solar setups or solar home kits

• ✅ Mobile & Emergency Systems – Works in caravans, RVs, mobile clinics, boats

• ✅ Trickle Charging – Keeps lead-acid batteries healthy over long storage periods

• ✅ Education & DIY Projects – Ideal for solar learning kits and school demonstrations