Commercial Solar Resource Library
Everything a business owner, CFO, or facility manager needs to understand commercial solar — from how it works to how to evaluate a proposal and claim the right tax credits.
Commercial Solar 101
How solar works for businesses, what to expect from an installation, and why commercial solar economics differ from residential.
FinanceSolar Financing Models
ESP, PPA, lease, commercial loan, and C-PACE financing compared. Which model delivers the best outcome for your business?
2026 UpdateTax Incentives for Businesses 2026
Current ITC rates, OBBBA deadline updates, energy community adders, domestic content rules, and direct pay for nonprofits.
IRA / OBBBAITC & OBBBA Guide
What the One Big Beautiful Bill Act changed, what remained, and what every business needs to know before the 2027 in-service deadline.
Tax StrategyMACRS Solar Depreciation
How 5-year MACRS accelerated depreciation works for commercial solar, and how it interacts with the ITC to maximize year-one tax benefit.
Buyer's GuideSolar Due Diligence Guide
What to verify before signing a solar contract. Installer credentials, production modeling accuracy, warranty terms, and red flags to avoid.
Market GuideBest States for Commercial Solar
Which states offer the strongest commercial solar ROI based on utility rates, incentive stacks, and solar irradiance combined.
LatestSolar Blog & News
Breaking down tax credit deadlines, policy changes, AI data center solar opportunities, and commercial solar market developments.