Amps 15v, 59.02"l 26.06"w 1.81"d . Sun power to run your onboard electronics! Designed to withstand rigorous weather conditions, these panels provide up to 123 watts of 12V DC power for battery charging, running onboard electronics, and other electrical needs. High-efficiency polycrystalline cells convert sunlight to electricity quietly, without pollution or greenhouse gases, day after day, season after season. Using breakthrough technology perfected by Sharp s nearly 45 years of research, these panels use a textured cell surface to reduce reflection of sunlight, and BSF (Black Surface Field) structure to improve conversion efficiency. An anti-reflective coating provides a uniform blue color and increases the absorption of light in all weather conditions. For RVs, homes, boats, back-up and remote power use, 12-volt battery charging and solar power stations, pumps, beacons, and lighting equipment. Complete kits include mounting hardware, wiring harness, voltage tester, and instructions.