Off-Grid Power.
Energy that works when you need it.
Power with a purpose.
Exploring batteries, charging, solar and essential backup power through hands-on projects and real use.
Batteries & DC-DC
Real installations and charging experiments, on the road and at home.
Essential backup
A lake-house focus on useful loads such as the gas furnace and refrigerator.
Solar & expansion
Exploring a practical path toward more off-grid capability.
WATCH & EXPLORE
View this series on YouTube Power and battery experiments.
WATCH ON YOUTUBEBackup Power When You Need It Most! LiTime 230Ah Sump Pump Test #LiTimePower
A real sump-pump backup power test with the LiTime 230Ah battery.
WATCH ON YOUTUBEI Froze a Vatrer 300Ah Self-Heating LiFePO₄ Battery! ❄️ Extreme Cold Test (Real Outdoor Results)
Outdoor cold-weather testing of a self-heating Vatrer battery.
WATCH ON YOUTUBEOff-Grid Power Upgrade! LiTime DC-DC Charger + Winter Block Heater Test (Battery Powered!) #litime
Testing a LiTime DC-DC charger and a battery-powered winter block heater.
WATCH ON YOUTUBECollecting 2 Weeks of Solar Power… in a Barrel!? ECO-WORTHY Rack Battery Test
Collecting solar energy in a barrel with an ECO-WORTHY rack battery.
Beyond the workbench.
Real equipment. Real installations. Photos from my garage, workbench and time out in the field.
LET’S PUT IT TO THE TESTYour product. A real project.
Work with MrMuDs