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How much more energy bifacial solar panels really produce, the drawbacks, where they pay off, and where a standard panel is the better buy.

Series vs parallel solar wiring with real numbers, when each wins, the two limits to check before wiring, and how to lay out six panels.

How much a 100 watt solar panel really produces, what it can and cannot run, battery charging times, and the best in-stock 100W panels.

How much solar an RV really needs, which panel type fits your roof, whether solar can run the AC, and the in-stock panels we would install.