Solar Financial & Incentive Guides
Country-by-country guides to solar subsidies, utility tariffs, and long-term return on investment — covering the United States, United Kingdom, India and Australia.
How Solar Incentives Work: Federal ITC, State Credits & SRECs Explained
A complete breakdown of Section 25D 30% federal tax credits, state-level tax incentives, Solar Renewable Energy Certificates (SRECs), and net metering policies.
Read Guide →Is Rooftop Solar Worth It in 2026? State-by-State Financial Analysis
How rising utility rates, inflation, and panel efficiency determine your payback period across high-cost states versus low-cost markets.
Read Guide →Solar Panel Payback in the UK (2026): 0% VAT, SEG & Real Numbers
Why there is no UK solar grant, how the Smart Export Guarantee changes the maths, and what payback really looks like across Ofgem regions.
Read Guide →PM Surya Ghar Subsidy Explained (2026): ₹78,000 CFA & Net Metering
The ₹30,000/kW tiers, the ₹78,000 ceiling, why the subsidy stops mattering above 3 kW, and payback across Indian DISCOM tariffs.
Read Guide →Australian Solar STC Rebates Explained (2026)
Zone ratings, the annual deeming step-down to 2030, why waiting a year costs you rebate, and real payback across STC zones.
Read Guide →Self-Consumption vs Export: The Number That Decides Your Payback
Why crediting every generated kilowatt-hour at the retail rate overstates savings, and what self-consumption share to assume in each market.
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