ALL SEASON PROTECTION Keep your outboard motor cowling clean, dry and in great condition with a Hyperion solar charger boat engine cover! Perfect for long-term or short-term outdoor storage, trailering and even mooring, it helps protect against UV sun damage, dust, rain, wind, snow, corrosion, and abrasion while also ensuring that your boat battery stays optimally charged when covered during non use. PREMIUM MATERIAL We use higher-quality materials to stand up to the elements and the harsher weather conditions prevalent along the coastlines. Each cover is crafted from heavy-duty 600D black polyester and double stitched for extra strength and durability. A polyurethane coating on the exterior adds superior waterproofing and UV protection, while a soft linen lining prevents scratches on the finish. SOLAR POWER Not only does this boat engine cover provide outstanding weather protection for the outboard motor cowling, it also helps optimize your battery charge to extend your battery life and keep it ready after a period of non use! A 12V 12W Battery Tender solar panel is integrated into the cover and works to absorb sunlight and convert it to electricity. The electricity is then sent to the solar controller, which carefully regulates the energy flow to prevent battery overcharging. LARGE SIZE This large outboard motor cover is 36 x 17 x 28 inches in size and will not shrink or stretch out. Its quick and easy to install and has a drawstring at the hem for a snug, secure fit. Measure your outboard motor to find the right Hyperion engine cover for your specific model. SET INCLUDES This package includes 1 solar panel boat engine cover with storage bag, solar controller, 6 foot panel output cable, 6 foot extension cable, and ring terminal battery cable wiring harness. Take care of your boat engine and battery with a Hyperion cover today!