A solar proposal built on your actual consumption data
Generic solar proposals are sized on estimates. Orijtech Energy builds solar feasibility assessments from your real load profile — so the system size, generation forecast, and payback calculation are accurate.
Most solar proposals are based on estimates
A vendor who does not have access to your sub-meter data will estimate your load profile from your monthly bill total and a generic assumption about when you consume electricity. This leads to systems that are undersized during peak production periods or oversized relative to the loads that can realistically be offset.
The result is a proposal that looks compelling on paper but does not deliver the projected savings — and an investment case that does not survive independent review.
Generic proposal
- Based on monthly bill average
- Assumed load profile
- No demand data
- Payback ± 3–5 years
Orijtech proposal
- Based on actual 15-min interval data
- Verified daytime load profile
- Peak demand confirmed
- Payback ± 6–12 months
A bankable solar feasibility assessment
System sizing
Panel capacity, inverter specification, and battery storage recommendation based on your daytime load profile and available roof or ground area.
Financial modelling
Year-by-year generation forecast, bill offset calculation, payback period, and net present value — built from your actual consumption data.
Proposal document
A professional document suitable for presentation to a board, bank, or potential solar installer — including assumptions, data sources, and sensitivity analysis.
What we need before producing your proposal
To produce an accurate proposal, we need interval-level consumption data from your facility. If you do not yet have sub-metering, we install a temporary logger for 2–4 weeks before producing the assessment.
At minimum, 30 days of interval consumption data from your main incomer
Site plan or roof plan showing available installation area
Recent UEDCL bills (6–12 months) for tariff and demand charge analysis
Details of any planned changes to facility load (new equipment, additional shifts)
Already have monitoring in place?
If your facility is already on the Orijtech monitoring platform, we can produce a solar feasibility assessment using your existing data — no additional data collection required.
Request a Solar ProposalStart with a site assessment
Our free site assessment determines whether your facility is a good solar candidate and what data we would need to produce a full proposal.