Category: Solar Hot Water Heater
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PV2L-MG: My Low Voltage DC Residential Micro Grid Goes Live! Direct Solar Photovoltaic
It’s live! After several years of testing and research, then a long and grueling move to the countryside, I installed the first Low Voltage DC wall outlets in my house. A full length multi-episode video documentary is in production to document the system. Within hours these outlets were powering up one of my DC cooktops,…
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Boiling Water with 14w of Solar Powered Induction (plus video) EXPERIMENTAL
It’s that time again… another solar powered experiment at the outer edges of “feasibility”. Part of my work and research in solar power the past few years has been about finding ways to do “more with less“. Often I try to accomplish a task using only the solar panel itself, using minimal to no electronics…
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Solar PV Solid-State heating elements (Diode Strings) explained
This post is mainly to address the lack of understanding about solar powered (PV-to-Load) solid-state heating elements – also called a diode string or chain. The Part 2 video presentation and this blog post should help fill in the blanks. The video itself is also posted here on this page. Watching Part 1 is also…
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Boiling Diodes: a more efficient way to heat water and cook food using Solar Power
Why Solid State Solar Electric Heating Elements Matter Update: further research has been conducted into this topic, and it has been very fruitful. Videos showing some of the latest results are posted on this page. While continuing my research into solid-state solar electric PV-to-Load heating elements, I decided to try heating and if possible boiling…
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Solid State Solar Electric Heating Elements
Background Update: further research has been conducted into this topic, and it has been very fruitful. Videos showing some of the latest results are posted on this page. I’ve spent a lot of time working with resistance style heating elements to extract heat from solar panel arrays. Uses include space heating, cooking food and heating…
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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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