This panel measures 254mm x 386mm for solar, less the areas covered by conductors or open between cells. The gross solar input is 98.04W at the AM1.5 standard. At assumed 20% efficiency, the output is 19.61W. Test values of 0.91A at 16.91V resulted in a calculated 15.3881W. The sun was measured at 100,000LUX at 34 north on 2022/02/23. At AM1.5 there should be about 10% more power. Considering the additional 10% and conductor losses, this panel outputs close to what its area predicts and close to the advertised wattage. The USB output will be less.

This panel measures 254mm x 386mm for solar, less the areas covered by conductors or open between cells. The gross solar input is 98.04W at the AM1.5 standard. At assumed 20% efficiency, the output is 19.61W. Test values of 0.91A at 16.91V resulted in a calculated 15.3881W. The sun was measured at 100,000LUX at 34 north on 2022/02/23. At AM1.5 there should be about 10% more power. Considering the additional 10% and conductor losses, this panel outputs close to what its area predicts and close to the advertised wattage. The USB output will be less.

This panel measures 254mm x 386mm for solar, less the areas covered by conductors or open between cells. The gross solar input is 98.04W at the AM1.5 standard. At assumed 20% efficiency, the output is 19.61W. Test values of 0.91A at 16.91V resulted in a calculated 15.3881W. The sun was measured at 100,000LUX at 34 north on 2022/02/23. At AM1.5 there should be about 10% more power. Considering the additional 10% and conductor losses, this panel outputs close to what its area predicts and close to the advertised wattage. The USB output will be less.

schnell und perfekt wie immer

schnell und perfekt wie immer

schnell und perfekt wie immer

On a bright sunny day at the end of July/Seattle latitude, one hour past the peak sun, the unit charged a 12V battery at only 8 watts.

On a bright sunny day at the end of July/Seattle latitude, one hour past the peak sun, the unit charged a 12V battery at only 8 watts.

On a bright sunny day at the end of July/Seattle latitude, one hour past the peak sun, the unit charged a 12V battery at only 8 watts.