Cheapest

Make this Cheapest MPPT like Solar Charger Circuit

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simplestmpptsolarchargercircuit

In this post we learn to make a super cheap but super effective solar charger, mimicking an MPPT effect, all under $3! Even a beginner can make this, no complicated stuff, just a solar panel, some diodes, and a switch. That is it! What is Maximum Power Point Solar Tracking (MPPT)? Now when we hear … Read more

Cheapest Solar Battery Charger Circuit with a ingle Diode

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simplest solar battery charger compressed

Here we talk about the cheapest and simplest solar battery charger circuit. It has only two parts – a solar panel and a diode. That is it! But still, it works. No let us understand how. Understanding the Circuit Working So we take a 16V 1A solar panel which gives free power from the sun. … Read more