Category: DIY
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Low Voltage Solar Panels can cook food directly – And why it matters
Did you know it’s possible to cook food directly off low voltage solar panels? No inverter, no high voltages, no battery, no charge controller. It’s technically feasible, and I have done it several times now with prototypes developed in my solar workshop. The simplicity and efficiency of such a setup is nothing short of astounding.…
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PV to EV – why isn’t this everywhere?
Photovoltaic to Electric Vehicle – why can’t a person plug solar panels straight into his electric car (EV) in the driveway and charge it off the electrical grid? This concept means the car supports direct solar panel input natively, without much effort on the end user’s part. How much more green does it get, if…
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Making a cheap DIY HEPA Air Purifier
The air is dirty – fact. There’s a lot of stuff in the air that shouldn’t be, we won’t get into that here. Inside a typical home, it can be even dirtier. For this reason I have a lot of HEPA air purifiers in my home and shop. If you have sinus issues, asthma and…
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Making Hot Water if the Grid Goes Down – Cheap Easy DIY
Have you ever thought what you would do if the electrical utility power service was down for a week or a month, and you couldn’t easily get a hot shower? Believe it or not, there is a cheap and easy DIY solution. If you already have a few solar panels, they can heat water for…
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