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Unbound Solar

What is Voltage Drop? Wiring Your Solar System to Maximize Efficiency

By Chad T

What is Voltage Drop? When current moves through an electrical circuit, a small amount of voltage is lost due to resistance in the wires. This concept, known as voltage drop, leads to a slight production loss from your solar array. Voltage drop is more pronounced over longer distances. A longer wiring run introduces more resistance … Continued

String Sizing Guide: How Many Solar Panels Can I String Into My Inverter?

By Chad T

Designing a solar electric system is a complex process. We’ve written guides on how to size a grid-tied system, as well as sizing a battery bank for off-grid systems, which give you a pretty good idea of how much solar energy you need to produce to offset your energy consumption. But they don’t dive too … Continued