Sun Wave Knowledge Centre

Policy Articles

Practical policy guidance, analysis and updates for commercial and industrial solar buyers.

How CERC’s final 31 March 2026 X-factor order and tighter deviation bands affect forecasting, QCA arrangements and C&I PPA risk allocation.

A fact-versus-proposal guide to the draft NEP’s manufacturing surcharge relief, 1 MW self-procurement, storage and net-metering direction.

A fact-checked guide to CERC’s final VPPA Guidelines, commencement condition, financial settlement, REC transfer and multi-site corporate use cases.

A practical guide to commissioning windows, conditional eligibility and landed-cost modelling as India’s ISTS charge waiver phases down.

What CERC’s 2025 GNA amendment, transition order and CTUIL margin process mean for large ISTS-connected captive, hybrid and storage projects.