Pricing Plans
Get a quick estimate with our free calculator, or unlock a professional report for detailed investment analysis.
Free Estimate
No email required
- ✅Real-time ROI calculation using NREL data
- ✅20-year savings projection with utility inflation
- ✅Federal 30% ITC tax credit analysis
- ✅Carbon offset and environmental impact estimate
- ✅Payback period calculation
- ✅Local incentive eligibility check
Professional Report
One-time payment
- ✅Everything in Free Estimate
- ✅10-module professional PDF report download
- ✅PV module and inverter technology comparison
- ✅Battery storage analysis with payback models
- ✅Compliance and legal checklist (NEC 2023)
- ✅Supplier and procurement guidance
- ✅Annual maintenance schedule
- ✅Local installer referral list
What’s Inside the Professional Report?
PV Module Deep Analysis
Technology comparison (TOPCon, HJT, IBC) with recommended hardware
Inverter Architecture
String vs. optimizer vs. microinverter with warranty comparison
Battery Storage
Tesla, Enphase, Franklin specs with economic viability analysis
Racking & Wiring
Roof-specific mounting guide and critical components checklist
Configuration Scenarios
Grid-tied vs. hybrid + battery with financial comparison
Installation Process
6-phase timeline from assessment to Permission to Operate
Financial Analysis & ROI
20-year projection with monthly savings and CO₂ offset
Compliance & Legal
NEC 2023, IEEE 1547, permitting, and licensing requirements
Suppliers & Procurement
5 top distributors and 6-point vendor vetting checklist
Maintenance & Care
Annual schedule, common errors, and pre-install checklist
Pricing FAQ
Is the free calculator really free?
Yes. No email, no credit card, no catch. We believe everyone deserves access to accurate solar data before making a major investment decision.
What payment methods do you accept?
We accept all major credit cards and debit cards via Gumroad, a trusted third-party payment processor. Payment is processed securely — we never see or store your card details.
Can I get a refund?
As this is a digital product with instant delivery, all sales are final once the report is generated. If a system error prevents report generation, contact us at [email protected] for assistance.
How is this different from what an installer gives me?
Installers provide quotes based on their specific equipment and pricing. Our report gives you an independent, third-party analysis using government data sources — so you can evaluate installer proposals with confidence.