Home / Guides
Guides
Practical, no-fluff guides on home energy costs, solar, batteries, and EVs — each one paired with a free calculator so you can run your own numbers instead of trusting a sales pitch.
Appliances
How much does it cost to run a space heater?
Per-hour, daily, and monthly cost — plus practical ways to cut it.
SolarIs solar worth it in Florida?
Payback, incentives, net metering, and 25-year savings for Florida homes.
SolarHow many solar panels for a 2,000 sq ft house?
Why it is about usage, not square footage — with a sizing table.
Backup powerHow to prepare for a power outage
A hurricane-season checklist plus how to size backup power for your essentials.
AppliancesHow much does it cost to run a refrigerator?
Monthly and yearly cost by fridge type and age — plus how to cut it.
EVsHow much does it cost to charge an EV at home?
Cost per mile and per month, plus how Level 2 charging helps.