Loading
Case studies, sizing guides, and deep-dives from 700+ installs.
A field guide from 700+ NorCal installs on what is actually true about system sizing under NEM 3.0.
A Stockton family cut their PG&E bill from $420 to $90 per month with TOU scheduling and a 2× Powerwall.
60-mil TPO costs 30% more upfront than built-up roofing — and lasts twice as long. Here is the math, the payback, and what to spec on your next commercial re-roof.
Vehicle-to-home is real in 2026. Wallbox Quasar 2, Ford Lightning, Cybertruck — what works, what is coming, and how to plan.
A Pleasanton hotel deployed Wholly-engineered delivery robots. The ROI math, the staff reaction, and the lessons.
Cash, loan, and PPA side-by-side. What it actually costs in 2026, what the federal ITC covers, and what NEM 3.0 changed.
From day one: start generating your own power, watch your meter go backwards, save money, reduce utility inflation, and start earning a high rate of return on your investment.
How the 30% residential ITC works, plus federal ITC + federal and state depreciation for commercial property owners.
Free site survey. written quote — no pressure.