Sun Wave Knowledge Centre
Guides, case studies, and industry updates to help you make informed decisions about solar energy for your business.
A practical shutdown plan separating no-outage construction from tie-in, metering and synchronization, with LOTO, tests, abort criteria and handover.
What HERC's 25 March 2026 tariff decision means for Haryana industry: unchanged tariffs, ineffective ToD design and the 5% prepaid smart-meter rebate.
A fact-checked guide to CERC’s final VPPA Guidelines, commencement condition, financial settlement, REC transfer and multi-site corporate use cases.
Five electrical checks for transformer and feeder feasibility, including reverse flow, voltage rise, relays, harmonics, export limiting and remediation.
A decision-ready checklist for testing roof, load, electrical, interconnection, yield and financial feasibility before an industrial rooftop solar RFP.
A practical guide to commissioning windows, conditional eligibility and landed-cost modelling as India’s ISTS charge waiver phases down.
A CFO-focused guide to the MSE-GIFT 2% interest subvention for eligible micro and small enterprises, including the closed sanction window and lender diligence.
A portfolio-first method to choose rooftop CAPEX, RESCO, open access, group captive or EAC routes site by site and normalize bids fairly.
The Jalaun Solar Park award shows how park infrastructure and scale shape utility solar tariffs—and why ₹2.73/kWh is not a C&I landed-power benchmark.
UPERC's NPCL-specific FY 2025-26 open access wheeling charge, voltage-wise CSS, zero additional surcharge and embedded-consumer proviso explained.
A practical guide to Rajasthan green energy open access eligibility, nodal agencies, 15-day processing, captive capacity, BESS and banking checks.
A voltage-wise framework for estimating Rajasthan solar open access cost using the RERC tariff order dated 30 March 2026, with captive cautions.