Offgrid for 23 May: UV Light Field Checks, Solar System Lesson, Rainwater Filtration Safety

Offgrid is a daily audio summary of the latest ideas, innovations, products, and hard-won lessons for living autonomously and becoming more self-sufficient in energy, tech, food, water, shelter, and everyday systems. This 3-story episode draws from OffGridLiving, OffGrid and moves through uv light field checks, solar system lesson, rainwater filtration safety. 1. UV Light Field Checks One off-grid user is rethinking their light kit after finding that a single handheld light can do more than just illuminate a path. They say they started carrying the ArkPro mainly for its white beam, but the 365 nanometer ultraviolet mode has also been useful for checking water clarity and spotting surface contamination. Source link Discussion thread Source subreddit: OffGridLiving 2. Solar System Lesson The post is a request for a reality check on an off-grid power setup for a maple syrup sugar shack, built around two 380 watt Heliene panels, a 3 kilowatt 24 volt hybrid inverter, a 24 volt 100 amp-hour LiFePO4 battery, a DC combiner, a generator input, and AC output for lights and a few small appliances. The author says the panels were given to them and they want simple power for a building in the woods. Source link Discussion thread Source subreddit: OffGrid 3. Rainwater Filtration Safety A rainwater harvesting system built after a well failed is using 6,000 gallons of storage feeding a 50 micron spin-down filter, a booster pump, a 1 micron sediment and carbon filter, and UV before the house. The question is whether bird droppings on the roof and in the gutters make that water unsafe for everyday use. Source link Discussion thread Source subreddit: OffGrid