Solar math, home battery reviews, and real payback numbers for US homeowners.
I’ve had homeowners ask me about the Tesla Solar Roof at least twice a week for the past three years, and my answer is always the same: unless you’re already replacing your roof and you’ve got cash to burn, traditional solar panels will save you more money. Let me break down exactly why. The Real […]
I’ve walked hundreds of homeowners through the DIY solar question, and here’s the truth: you can absolutely handle 40-60% of a solar installation yourself and save $3,000-$8,000, but the other half requires licensed work—and crossing that line will void warranties, violate code, and potentially burn your house down. After 20 years as a licensed electrician
Is it Better to Buy Solar Panels or Subscribe to Solar? After helping over 200 homeowners navigate their solar options, I’ll cut to the chase: buying solar panels outright gives you the best long-term savings and home value increase, but solar subscription programs make more sense if you’re renting, can’t install panels on your roof,
A typical residential solar system in 2026 costs between $15,000 and $30,000 before incentives, or roughly $2.50 to $3.50 per watt installed. After the federal tax credit, you’re looking at $10,500 to $21,000 for most homeowners. I’ve walked hundreds of people through this exact question since going solar myself in 2019, and the answer always
How Much Does a Home Battery System Cost? Full 2026 Price Breakdown A complete home battery system costs between $10,000 and $25,000 installed in 2026, with most homeowners paying around $15,000-$18,000 for a 13-15 kWh system. After 20 years as a licensed electrician and installing solar on my own home in 2019, I’ve helped over
Power Outage Preparedness with Solar: How Many Days Can Your Battery Last? Most solar battery systems will keep your essentials running for 1-3 days during a grid outage—but that’s a moving target. I’ve helped hundreds of homeowners size backup systems, and the honest answer is: it depends entirely on what you’re trying to run and
Best Whole-Home Battery Backup Systems of 2026: Complete Buyer’s Guide After helping over 200 homeowners install battery backup systems since 2019, I can tell you the #1 mistake people make is buying too small. A true whole-home battery backup system needs 20-40 kWh of storage and 10-15 kW continuous output to run essentials like AC,
Wood Mackenzie Solar & Energy Storage Summit: A Complete Guide for April 29-30, 2026 After two decades pulling permits and running conduit as a licensed electrician—and seven years helping homeowners navigate the solar maze—I’ve learned that the best decisions come from understanding where the industry is actually headed, not where the sales pitch says it’s
Best Solar Charge Controllers of 2026: PWM vs MPPT Explained After installing charge controllers on over 200 off-grid and backup solar systems, I can tell you the best solar charge controller is almost always an MPPT unit sized at 125-150% of your panel array wattage. PWM controllers are cheaper upfront but cost you 20-30% of
After twenty years pulling wire as a licensed electrician, I can tell you that wiring solar panels correctly is the difference between a system that pays you back and one that makes you curse every cloudy day. Series wiring adds voltage while keeping current the same; parallel wiring adds current while keeping voltage the same—and
Yes, you can legally install your own solar panels in most U.S. states, but you’ll need permits, inspections, and in many cases a licensed electrician to make the final grid connection. After helping over 200 homeowners navigate DIY solar projects—and installing my own 8.2kW system in 2019—I’ve learned that “legal” and “advisable” aren’t always the
What Happens to Solar Panels in a Storm? Hail, Wind and Lightning Guide I’ve helped over 200 homeowners recover from solar panel storm damage, and the good news is this: properly installed panels survive 95% of severe weather events without a scratch. The 5% that don’t usually fail because of installation shortcuts, not the storm