Across the United States, renters and condo owners are testing small “balcony solar” kits to chip away at rising electric bills. Instead of a full rooftop array, these plug-in panels perch on a ...

I discussed the primary options (serial and parallel) for merging the outputs of multiple solar panels, the respective strengths and shortcomings of the two approaches and, in the parallel-connection ...

This story originally appeared on Grist and is part of the Climate Desk collaboration. Raymond Ward wants to see solar panels draped over every balcony in the United States and doesn’t understand why ...