Welcome to Home Power Magazine

Floor-Mounted Expansion Tank
By: Vaughan Woodruff
Expansion tanks are a critical component in protecting your solar water heating system from overheating.
Solar Water Heating
By: Kelly Davidson
In the coal-heavy state of West Virginia, solar shines at Rita Hennessy and Sean Palmer’s new custom-built home in Shepherdstown.
Solar Electricity
By: Dan Lepinski
A comprehensive look at AC modules, microinverters, and DC optimizers for residential PV systems.
Solar Electricity
Magnum Energy Inverter
By: Zeke Yewdall
An in-depth look at battery-based inverters for off-grid and battery-based grid-tied systems.
Solar Electricity
By: Christopher Freitas
Measuring specific gravity can give you valuable insight into your battery’s health.
Solar Electricity
By: David Laino
The science behind capturing wind energy with a turbine.
Wind Power
Solar Electricity
Intermediate
Schematic of AC coupling
AC coupling
3 comments 1 month 1 day ago by Geoffrey Kaila_3
Home Efficiency
Intermediate
House plans view
Passive solar design tips.
3 comments 1 month 3 weeks ago by Debra Coleman
Solar Water Heating
Beginner
Home-built solar air collector photo
Letter to Home Power on solar hot air collectors.
Home Efficiency
Intermediate
House framing photo
Net-zero energy on a budget
2 comments 1 month 3 weeks ago by Kevin Dickson
Solar Electricity
Beginner
Conext inverter photo
Schneider Electric introduced the Conext XW+ 5548 NA and XW+ 6648 NA battery-based inverters.
Solar Electricity
Intermediate
Blue Sky Energy (blueskyenergyinc.com)
Learn the advantages of MPPT charge controllers for home- and cabin-scale battery-based PV systems.
Solar Water Heating
Intermediate
Water Heating Expansion Tank
Expansion tanks are a critical component in protecting your solar water heating system from overheating.
2 comments 3 weeks 6 days ago by dave@atomicsolar.biz
Solar Electricity
Intermediate
I need to “Ask The Experts” to help solve the conflict I find between required PV array grounding, and grounding for lightning protection.
Wind Power
Intermediate
Wind Energy Physics
The science behind capturing wind energy with a turbine.
Wind Power
Beginner
Wind Turbine Buyer’s Guide
Find out which wind turbines are best for your site.
5 comments 3 months 3 weeks ago by Robert Dee_2
Home Efficiency
Beginner
The Lights Are On When Nobody's Home
Renewable energy is exciting to people—and somehow it’s easier to understand how to produce electricity than to reduce our consumption of it.
Solar Electricity
Beginner
Veterans and solar energy
"Veterans like me know firsthand that more clean, affordable, and domestic energy makes America and the world safer."
1 comment 4 months 5 hours ago by America Install...

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