Q & A For Solar Energy
The Sunny Island Alternative for
Battery Back-Up Systems
Some Notes on Daylighting
Grounding, Neutrals, Negatives, and Colors:
Solar Energy Maps: US (Insolation)
California "Climates" for energy calculations.
How do the
Germans Manage a Successful Solar Energy Program?
Household Vehicle Choices and
How Do I Sign Up for the Peak Energy Newsletters?
PV Power Systems and the NEC:
Copper Wire Losses Spreadsheet (Using Wire Gauge
Aluminum Wire Losses Spreadsheet (Using Wire
Gauge and Length)
Approximate Sun Position Spreadsheet (Usually accurate
to a few degrees)
California Wind Maps
Who do I call to get a field approval of a non-UL
listed electrical installation in San Diego?
Discussion of Flywheel Technology (With a Commercial message)
listing of Grid-Tie Systems in California
Diego Regional Energy Office Statistics
Solar Thermal Energy Expert
Spreadsheet to Aid in Residential Electrical Service Panel
Simple Battery Bank Cost Model