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All‑in‑one solar planning & monitoring—built for installers and DIY solar owners

Utility rates climb every year. Model your solar ROI, find state & local incentives, and monitor your system — all in one dashboard.

Free to try — no signup required. Create an account to save results.
⭐️⭐️⭐️⭐️⭐️ Loved by DIY off‑grid builders2 free tools • ROI modeling • Live monitoring

ROI Dashboard

See payback in minutes

Run what‑if scenarios and export results. Make confident hardware and sizing decisions.

API Dashboard

Your system at a glance

Live SOC, PV power, load and alarms. Works with PVOutput today and Victron VRM.

Incentives Finder

Instant eligibility

Zip‑code level incentives via Rewiring America. Don’t leave money on the table.

1

Try our free tools or start your free trial.

2

Create your account & connect your system.

3

Monitor performance and ROI in real time.

Join Shop.Solar

Membership includes ROI Dashboard, API Dashboard, Incentives Finder, and members‑only guides.

  • Model ROI and export results
  • Live monitoring (PVOutput & Victron)
  • Incentives eligibility via Rewiring America
  • Cancel anytime

Get Started Free

25 calculations/month. Upgrade anytime.

Get Started Free
FOR INSTALLERS

Close More Deals with Branded Proposals

Create professional, white-label solar proposals in 60 seconds. Your branding, your customer details, accurate local calculations.

Professional ROI Report
ROI Dashboard showing savings summary with Download PDF button

Clean summary showing total savings, payback period, and monthly benefits with one-click PDF export.

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Your Solar Company

Licensed Installer • yourcompany.com

Your logo on every proposal
Customer name & address personalized
Accurate local utility rates & incentives

Embeddable Widget

Add our calculator to your website

Turn your website into a lead machine. Visitors calculate savings and become qualified leads.

Why Solar Planning & Real-Time Monitoring Matter

Smart Solar Investment Planning

U.S. residential electricity rates have risen 3-5% annually over the past decade, and that trend is accelerating. Solar locks in your energy cost at today's prices for 25+ years. Our payback calculator models exactly when your system pays for itself, factoring in panel degradation, utility rate escalation, state & local incentives, and your net metering policy.

Whether you're planning a rooftop installation, RV solar setup, or off-grid cabin system, accurate financial modeling prevents costly mistakes. Compare different panel configurations, battery storage options, and financing scenarios to optimize your solar ROI before you buy.

Real-Time Solar Performance Monitoring

Once your solar system is installed, ongoing monitoring ensures maximum performance and early detection of issues. Track your battery state of charge, solar production, energy consumption, and system health metrics in real-time through our integrated dashboard.

Our platform integrates with popular systems like Victron VRM and PVOutput, giving you professional-grade monitoring without the complexity. Identify underperforming panels, optimize battery charging cycles, and validate that your actual savings match your projections.

State & Local Incentives Still Save Thousands

While the federal residential tax credit expired in 2025, state and local incentives can still reduce your system cost by 20-40%. Our incentives finder, powered by Rewiring America data, instantly identifies state tax credits, utility rebates, SRECs, net metering programs, and local financing options available in your ZIP code. Commercial systems still qualify for the 30% federal ITC through 2032.

Don't leave money on the table. From state-specific solar renewable energy certificates (SRECs) to utility rebates and property tax exemptions, we help you stack incentives properly and understand application deadlines, eligibility requirements, and income limits that could affect your savings.

Choose Your Plan

Homeowner Plan

$9/month

Perfect for DIY solar owners

  • ROI Dashboard & Calculator
  • Real-time monitoring via API access
  • Downloadable ROI reports
  • Local incentives finder
  • PVOutput & Victron integration
  • Members-only guides
MOST POPULAR

Installer Pro

$29/month

For solar installers & professionals

  • Everything in Homeowner Plan
  • Unlimited professional proposals
  • Custom branding & logo upload
  • White-label PDF reports
  • Advanced ROI scenarios
  • Priority support

Frequently Asked Questions

Do I need hardware for the API dashboard?
No — you can start with mock data. Live mode works with PVOutput today and Victron VRM once your site is linked.
How accurate are the ROI calculations?
Our calculations use industry-standard formulas accounting for panel degradation (0.5%/year), utility rate escalation, and local net metering policies. See our ROI Dashboard for detailed methodology.
What's the difference between the $9 and $29 plans?
The $9 Homeowner plan is perfect for personal use with all monitoring and ROI tools. The $29 Installer Pro plan adds unlimited professional proposals, custom branding, and white-label reports for solar businesses.
Which solar incentives are included?
Our incentives finder covers state tax credits, utility rebates, net metering, SRECs, and local financing options. Data is powered by Rewiring America and updated regularly.
Can I cancel anytime?
Yes. Your membership is month‑to‑month with no long-term contracts. Cancel anytime from your account dashboard.
What if I don't use Victron or PVOutput?
You can still use all ROI and incentives tools. We're adding support for more inverters and monitoring systems based on user requests. Check our blog for updates.
Do you offer support for commercial installations?
Yes. Commercial solar still qualifies for the 30% federal ITC (Section 48E) through 2032 plus MACRS accelerated depreciation. Our commercial calculator mode is coming soon. In the meantime, read our commercial solar tax credits guide for current incentive details.
How often is the incentives data updated?
Incentive information is updated monthly, with critical changes reflected sooner. We recommend checking before finalizing any installation to ensure current eligibility.

Plan smarter. Monitor faster. Save more.

Join thousands of DIY off‑grid owners using Shop.Solar to plan and monitor their systems.

Local Solar Payback & Incentive Tracker