Solar and home energy — explained clearly

Cut your energy bill.
Keep it that way.

No sales pitches. No contractor upsells. Just honest, research-backed guides on solar installation, battery storage, and home energy — written for homeowners, not engineers.

Are Solar Panels Still Worth It in the US in 2026? Featured guide
Solar Costs & Savings
Are Solar Panels Still Worth It in the US in 2026?
Hamza Arham Rizvi
Hamza Arham Rizvi ·
54 in-depth guides
900 Subscriber
42 topic categories
Weekly new content

Latest articles

Do I Need a Battery With Solar? The Real Trade-Off
Buying Solar

Do I Need a Battery With Solar? The Real Trade-Off

Do you need a battery with solar? See when it's optional, when outages or export rates change the math, and what a licensed electrician must size.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 26 · 6 min
Oversize Solar System NEM 3.0? What to Weigh
Sizing Solar

Oversize Solar System NEM 3.0? What to Weigh

Oversize solar system NEM 3.0 rules make sizing tricky. See when extra panels pay off, when they do not, and what to confirm with your utility first.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 25 · 7 min
Solar Panels for Heat Pump Home: Sizing Guide
Sizing Solar

Solar Panels for Heat Pump Home: Sizing Guide

Solar panels for heat pump home sizing need a load calculation, not a panel count. What decides the size, and the trade-off installers rarely lead with.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 24 · 7 min
Sizing Solar for an Electric Car You Haven't Bought Yet
Sizing Solar

Sizing Solar for an Electric Car You Haven't Bought Yet

Mileage times kWh per mile is the whole EV load. How to size for a car you don't own yet, when adding later is the better plan, and what the charger needs.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 23 · 7 min
Roof Space Needed for Solar: Will the Quoted System Fit?
Sizing Solar

Roof Space Needed for Solar: Will the Quoted System Fit?

Square feet per kilowatt is a guess. Fire code pathways, ridge setbacks, obstructions and panel size decide the fit, and the layout drawing is the proof.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 22 · 6 min
Solar Panels and Shade Trees: How Much Shade Is Too Much?
Sizing Solar

Solar Panels and Shade Trees: How Much Shade Is Too Much?

One shaded panel can drag down others or none, depending on the wiring. How shade is modeled, what to ask for, and when trees rule out the roof.

Hamza Arham Rizvi Hamza Arham Rizvi
Sep 21 · 7 min

Browse by topic

Latest by category

Free weekly newsletter

Know more. Pay less.

One email a week with new guides, tips, and solar news. Zero fluff, no sales pitch.

Check your inbox for a confirmation link.