But which parts should you choose? Low Tech Magazine has the answer, in the form of a guide to building a small solar power system.

Making such nanometer-scale patterns from scratch is expensive, however. The Northwestern team sought a cheaper way to pattern solar panels.

“Enphase’s pathway to upgrade with IQ8 Microinverters makes it easier to expand solar systems and potentially increase long-term savings without starting from scratch ... people to harness the sun to ...