Our Blog
Guides, case studies, and industry updates to help you make informed decisions about solar energy for your business.
Haryana's mandatory rooftop solar rule for commercial buildings with 50 kW+ connected load: 3–5% capacity, net metering, compliance steps and exemptions.
Industrial rooftop solar in Gurugram and IMT Manesar: DHBVN HT tariff, net metering, industrial hubs, EPC cost and payback for Haryana factories in 2026.
Optimal solar panel tilt angle and true-south orientation for India by city and latitude, plus seasonal tilt adjustments and flat-roof mounting guidance.
Rooftop and ground-mount solar area per kW and per MW in India: square feet, square metres and acres, with usable-roof deductions and sizing math.
An audit-ready evidence pack for renewable electricity, BRSR Core energy data, supplier requests, environmental attributes and double-counting controls.
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 practical method for assessing DC arc-flash hazards in industrial solar PV and battery systems, from nonlinear modelling to labels, LOTO and PPE.
What DERC's 15 April 2026 draft could change for 100 kW LT green open access consumers in Delhi, including aggregation, captive eligibility and next steps.
A fact-versus-proposal guide to the draft NEP’s manufacturing surcharge relief, 1 MW self-procurement, storage and net-metering direction.
A practical shutdown plan separating no-outage construction from tie-in, metering and synchronization, with LOTO, tests, abort criteria and handover.
How 2026 Rule 3 changes group captive solar: 26% ownership, 51% consumption, proportionality, verification, contracts and North India costs.
What HERC's 25 March 2026 tariff decision means for Haryana industry: unchanged tariffs, ineffective ToD design and the 5% prepaid smart-meter rebate.