3 ms·
90% efficient panels would have ~4x smaller area. Wouldn't be that easier to clean and secure from bird poo etc?
by llukas 8y ago
90% efficient panels would have ~4x smaller area. Wouldn't be that easier to clean and secure from bird poo etc?
- robomartin 8y agoI don’t feel like getting too scientific today. My gut feeling is that the accelerated loss rate due to greater Watts per square meter will at some point intersect with the curve denoting cleaning needs. At one point water waste and man-hours might become a problem.