Solar Energy

8 independent, fact-checked articles about solar energy.

Solar Panel Types Compared: Monocrystalline vs. Polycrystalline vs. Thin-Film

Panel type affects efficiency, roof space needed, and price per watt more than most quotes make obvious. Here's what actually differs, and when a lower-efficiency panel is the right call.

3 min read

Solar Financing Compared: Cash, Loan, Lease, and PPA in 2026

The math changed in 2026: the federal credit for homeowner-owned systems is gone, but it's still alive for leases and PPAs through the system owner. That flips a lot of standard financing advice.

4 min read

Roof and Site Requirements for Solar: What Actually Determines If Your Home Qualifies

Orientation matters less than most people assume, roof age matters more, and shading can rule out solar entirely regardless of everything else. Here's the actual checklist installers use.

3 min read

How to Read and Compare Solar Quotes: A Real Side-by-Side Example

Three quotes for the same roof can differ by thousands of dollars for reasons that have nothing to do with panel quality. Here's how to actually compare them, with a real example.

3 min read

Community Solar Explained: How It Works and Who It's Actually For

No roof, a shaded lot, or a landlord who'll never approve panels doesn't have to mean no solar savings. Here's how a community solar subscription actually works, and where it beats rooftop solar outright.

3 min read

Solar Panel Warranties Explained: Product vs. Performance Guarantees

A solar quote often lists one warranty number, but panels actually carry two separate guarantees that fail independently. Here's what each one actually protects you against.

2 min read

Net Metering vs. Net Billing: What's the Difference and Why It Matters

These two terms get used interchangeably, but they compensate solar owners very differently — and the difference can change your payback period by years.

2 min read

How Much Do Solar Panels Really Cost in 2026?

The national average hides more than it reveals. Here's what actually drives your price per watt, and the line items worth questioning on a quote.

2 min read