Power to the People
Why the rise of green energy makes utility companies nervous. Mark and Sara Borkowski live with their two young daughters in a century-old, fifteen-hundred-square-foot house in Rutland, Vermont. Mark drives a school
What is the advantage of a 24v system over a 12v system?
You can get much bigger inverters on 24V or 48V than 12V. There are a number advantages in opting for a higher DC supply voltage. - For any given load, half the DC current
Tire Retaining Walls
The same method for building structural walls in buildings can be applied when building retaining walls made with rammed earth encased in steel-belted rubber. Depending on the load the retaining wall is retaining, the batter