Tag: solar
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Building a Solar Powered Ryobi 18v Battery Supercharger x3 – Project Overview plus DIY video
If there’s one thing that has changed DIY over the past few years, it’s cordless lithium ion powered tools. I use a lot of Ryobi 18v batteries to run tools and have become addicted to their flexibility and affordability. But the charger usually is plugged into an AC outlet. Why not simply plug a solar…
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Direct Solar Electric Cooking vs. traditional methods – A Grid Down Scenario
It’s happened, The Grid Is Down. Roads are closed. No gas stations are open. Nothing works. Electrical power and communications are gone. Chaos is slowly breaking out. But the Off Gridder feels fairly secure; solar panels on the roof, 20kw of batteries, a wondrous integrated inverter with bluetooth, MPPT charger all crammed into one giant…
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Tiny 12V LiFePo4 Lithium Solar Powered Kitchen Setup – Emergency Preparedness Test
Cooking food from smaller solar power systems has always been one of my key interests. High tech survival and emergency preparedness too. But cooking with standard kitchen appliances often seems out of reach due to the high power draw required. And many people do not have large batteries and inverters to do the task. The…
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Bateria Power 20A MPPT Solar Charge Controller review / bench test
Recently a company called Bateria Power offered to send me their 20A MPPT charge controller (SunRock 20pro) for review. I was not even aware it existed, so I decided to give it a try. This unit is really small! It has no fans or moving parts, and appears to be totally sealed with an IP45…
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