On average, a 200-watt solar panel can generate approximately 800 watt-hours per day, assuming 5 peak sun hours. The actual energy production depends on the solar irradiance your location recives. Solar irradiance refers to the power per unit area received from the Sun, typically measured in. 200 watt solar panel will be able to run or power a medium size fridge, LED light bulbs, TV, Ceiling fan, laptops, smartphones, and other small appliances that consume less. The answer is yes, but it'll only work safely with a big solar panel system grid-tied. For a small solar panel system like 200w? Still, you can but it can. A 200-watt solar panel can serve as a practical power source for camping or RV trips. Understanding its power output, the impact of solar irradiance, and the limitations of DC to. A 200-watt solar panel system would be enough for short RV trips or camping. You can run most of the basic appliances with a 200-watt solar panel and a 100Ah battery. Calculate the.