4 ms·shade causes the panel to shut off or under perform.by foxhop 3y agoshade causes the panel to shut off or under perform.rjmunro 3y agoBut a net designed to catch e.g. golf balls and larger will probably only block a few percent of the light.gpm 3y agoAnd with modern weather forecasts could probably be only put up when it's going to be cloudy with a chance of hail anyways.