Lead Acid Batteries – State Of Charge versus Freezing Temperature
A chart showing lead acid battery freeze temperature versus its state of charge. Yes, it can freeze, especially if the charge is very low.
Why I Built Ground Mounts For My Solar Panels — SNOW REMOVAL
If you’re in a snow zone, consider your solar panel mounting methods with regards to snow removal.
HOT WATER From Alternative Energy Without The Grid
How would you get hot water without the electric grid? You might consider any of these methods…
Solar AA Battery Charger | 2 Good Choices
I review two good choices for a solar battery charger aa size (and more). One is a standalone unit. The other, folding solar panel & charger unit.
Battery State-Of-Charge Chart | 12 Volt Battery Voltage & Specific Gravity
A chart of battery voltage versus State Of Charge, SOC, percentage and Specific Gravity for 6, 12, 24, and 48 volt battery banks.
Solar Battery Chemistry Comparison Chart | Best For Off-Grid?
Comparing Lithium Iron, Nickel Iron, and Lead Acid batteries for Off-Grid energy storage. Chart reveals important factors to consider when choosing.
DIY Olive Oil Lamp Instructions – Make Your Own Vegetable Oil Lamp
Instructions how to make your own diy Olive Oil Lamp (vegetable oil lamp) with a coat-hanger, wick, and a home canning jar.
Candles For Preparedness | Cost Per Hour To Burn
Here are the lowest cost candles for preparedness – cost per hour comparison of Tea light, Votive, Taper, and Pillar style.
Grid-Tied Solar Systems Don’t Work Well When The Grid Is Down
Here’s why most grid-tied solar systems don’t work when the electric grid goes down. But it doesn’t have to be that way…
Hot Water Heater Temperature | What’s Right & Why
Many people think 120 F is the best hot water heater temperature. No, it’s not. Here’s why, what it should be, and how to get best of both worlds…