- 【Bifacial Technology ? Up to 30% Extra Power】EtnalSolar 100W solar panel captures sunlight from both the front and back sides. The rear side absorbs reflected light from the ground, delivering up to 30% more power ? especially on snow, white roofs, or light-colored surfaces. More energy, same space.
- 【A+ Grade 18BB Cells ? 25.6% Conversion Efficiency】Built with N-Type A+ grade cells and advanced 18BB busbar technology, featuring cells with up to 25.6% conversion efficiency. The 18BB design reduces internal resistance and energy loss, while the finer, denser busbars increase the light absorption area ? capturing more sunlight and turning it into usable power, even in low-light conditions. The result: higher output, better reliability, and consistent performance throughout the day.
- 【Premium Materials, Built to Last】Combining 3.2mm high-transparency tempered glass, a corrosion-resistant aluminum frame, and 11AWG oxygen-free copper wire, this 12V solar panel handles up to 25A of current output. These materials extend its lifespan and ensure reliable performance in snow, sun, salt spray, and other harsh conditions ? keeping output stable and efficient for years. Quality you can trust ? a truly worry-free investment.
- 【Compact & Portable ? Ideal for Multiple Scenarios】Measuring just 39.7 × 18.1 × 1.2 inches and weighing only 10.5 lbs, this panel is compact and lightweight ? easy to carry and install. Perfect for RVs, campers, trailers, boats, rooftops, gardens, cabins, and more. It adapts to your needs ? whether you want a permanent mount or a flexible, removable setup. Pre-drilled holes and plug-and-play MC4 connectors make installation quick and simple. With IP68 waterproofing and a low temperature coefficient, this panel keeps charging reliably even in high heat, rain, or extreme cold ? built to last, whatever the weather.
- 【Built for the Long Haul ? 10-Year Support & 30-Year Performance】This EtnalSolar panel is engineered for long-term reliability, backed by a 10-year after-sales support program. It is designed to retain at least 87.4% of its original power output after 30 years of use. Whether you need help with installation, system setup, or any other questions, our support team is just a message away, ready to assist.
Product description
Why doesn't my solar panel always produce 100W?
Can this solar panel be used on boats, yachts, and marine environments?
Does this solar panel support easy installation?
Does a bifacial solar panel really generate more power than a traditional solar panel?
What should I do if my solar panel arrives damaged or has a defect?
Why doesn't my solar panel always produce 100W?
The 100W rating is measured under ideal laboratory conditions.Actual output varies with sunlight, weather, shading, angle and so on. For higher output,we suggest positioning the panel toward direct sunlight and reducing shading as much as possible.
Can this solar panel be used on boats, yachts, and marine environments?
Yes. With IP68 waterproof protection and durable construction, this 100W solar panel is designed for boats, yachts, fishing boats, and other outdoor marine applications.
Does this solar panel support easy installation?
Yes. This bifacial solar panel includes pre-installed mounting holes and MC4 connectors. Please choose mounting accessories based on your installation needs.
Does a bifacial solar panel really generate more power than a traditional solar panel?
Yes. This bifacial solar panel captures sunlight from both sides to increase energy generation. The actual gain depends on the installation surface and reflection conditions.
What should I do if my solar panel arrives damaged or has a defect?
Please provide photos or videos of the issue after receiving the product. We will assist you in resolving the problem as quickly as possible.
