Blog & Resources

The August 5, 2026 Tamil Nadu Budget announced a new state rooftop solar subsidy that stacks on top of PM Surya Ghar — taking the maximum combined support to ₹1,00,000 per home. Here's what was announced, what wasn't, and what it means for your payback.

Solar fires are rare but preventable — and almost always traced back to DC-side wiring faults, not the panels themselves. Here's what IS 14286, arc-fault protection, and rapid shutdown mean, and the exact questions to ask before signing a solar contract.

Your solar panels carry a 25-year warranty, but what happens to them after that? CPCB's new e-waste guidelines put take-back responsibility on manufacturers. Here's what Tamil Nadu homeowners and businesses should know — and ask their installer — before buying.

One reference page for every number that matters: current TNERC electricity tariff orders, PM Surya Ghar subsidy slabs, GST rate, net metering caps, and national disbursement stats — sourced, dated, and kept current.

Discover how switching to solar energy in Tamil Nadu can dramatically cut your carbon footprint — with real numbers on CO2 savings for homes, businesses, and industries across the state.

Tamil Nadu gets two monsoons — northeast and southwest. Here's exactly how much solar power you can expect during the rainy months, backed by real generation data.

A historical analysis of TANGEDCO electricity rate increases over the past decade — how tariffs have risen 60%+ and why solar provides a permanent hedge against future electricity inflation.

A complete guide to understanding every parameter on your solar inverter display — from daily yield and total generation to voltage, frequency, and error indicators.

A detailed technical comparison of Mono-PERC and TopCon solar panel technologies — efficiency, humidity resistance, PID degradation, temperature coefficients, and real-world performance data for Tamil Nadu's challenging climate.