Improve Heat Efficiency With a Fireplace Fireback Fireplace Reflectors, also knows as a Fireback, improve fireplace efficiency. Fireplaces are not…

Every battery generator (also known as portable power stations) has a Watt Hours (Wh) rating. Here’s what it means, and some examples…

You might find this interesting. A particular difference between an ordinary generator and something like a Jackery Portable Power Station.

I was looking for a cold weather extension cord made in America. When I found it, I realized that I’ve bought other products from them too…

Picking a compact refrigerator / freezer to run off grid from batteries and solar power. How to figure out the system choices…

A list of average electricity usage per home for each state in the U.S., and a list of energy usage per home by appliances and systems.

Charge controller sizing for solar panels, watts & amps. How to do the math and figure out what size charge controller you need.

There are 4 main building blocks in a basic solar power system diagram. Here’s what they are, and what each of them are for…

How I calculated the total Amp hours and Watt hours of my off-grid battery bank

What if the power goes out, can you keep warm? Can you still heat your house? How would you do that? Here are some thoughts…