Are you tired of being grid-dependent, or maybe you’re wanting to start the transition to solar? You’ll find that today’s deal marks a new all-time low for ACOPOWER’s 100W solar panel kit, which is ...

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The official ALLPOWERS Amazon storefront is offering its 140W Portable Solar Panel for $146 shipped. Down form $210, today’s deal marks a return to the lowest price that we’ve seen only once before.

This is a simple solar boost converter and voltage limiter circuit that charges a 12V battery from a 6V solar panel. It also demonstrates MPPT (Maximum Power Point Tracking) capability. When we think ...