You already have a plant. Is anyone measuring it?
Operations contracted to what the plant produces rather than how often somebody visits it — for our own fleet, and for plants other people built.
Nobody notices a plant losing eight percent.
Cleaning slips from fortnightly to whenever someone remembers. In dusty industrial catchments that alone is a mid-single-digit annual loss, and it compounds through the dry season.
One string in forty is under two percent of capacity — small enough to hide inside normal weather variation on a monthly bill, and it can stay down for a year.
Modules and inverters carry warranties with windows and evidence requirements. Nobody owns the paperwork, the window closes, and the replacement becomes your cost.
A monthly generation number means very little on its own. It only means something measured against what the design said that month should produce, given the irradiation that actually landed.
Put a number on the gap.
Performance ratio is the fraction of the energy available to your plant that it actually delivers. Move the sliders to see what the difference between a neglected plant and a managed one is worth on your asset, every year.
Compared against a good-practice performance ratio of 85% — what a well-designed, well-maintained modern plant can sustain. 80% is the level we contract to with liquidated damages, and the level our own managed portfolio runs above. Generation is modelled at 1,350 kWh/kWp/year at the contractual reference, scaled by the ratio you set; CO₂ at the CEA grid emission factor of 0.71 t/MWh. Your actual figure depends on irradiation, plant age and design — which is what the assessment measures rather than assumes. This is an indication of scale, not a survey result. These figures are illustrative. Actual sizing, savings and payback depend on a detailed site and tariff analysis by Vibgyor’s engineering and commercial teams.
Including plants somebody else built badly.
We run 85+ MW under asset management, and a meaningful share of it we did not build. Taking over a third-party asset starts with finding out what you actually own.
Assessment
String-level testing, thermal survey, inverter logs read properly, structure and earthing inspected, and the generation history rebuilt against the irradiation that actually landed — so the gap is measured, not estimated.
The honest report
What is wrong, what it is costing per year, what is recoverable and what is not, and what is still claimable under warranty. Including the cases where the answer is that the plant is fine and you do not need us.
Rectification
Faults cleared, cleaning put on a fixed regime with the water line sorted, monitoring made to actually report, and open warranty claims filed while the windows are still open.
Contracted operations
Performance ratio and availability written into the contract and backed by liquidated damages — not an annual maintenance contract that promises visits, but a performance contract that promises output.
An AMC is not a performance contract
Most maintenance contracts commit to a number of site visits a year. If the plant underperforms between them, that is your loss — the contractor has still done what the contract asked. The visits were the deliverable.
We contract to what the plant produces. If it misses the performance ratio, that is our money, which is the only arrangement under which you can be confident somebody is actually watching it.
What the contract carries
Preventive, corrective and predictive maintenance. Cleaning to a fixed regime. Remote monitoring with response-time commitments. Monthly generation and savings reporting, benchmarked against design rather than against last month.
Plus the administration nobody else wants: warranty claims, insurance, net-metering and settlement paperwork.
The next asset we will manage is a battery.
Storage dispatch is an operations discipline — cycling, warranty state-of-charge windows, and evening release timed to your tariff. We are building that muscle at Chamu now.
Send us twelve months of bills.
Send last year's generation data and twelve months of bills, and we will tell you what the gap between them is worth. The analysis comes back free, with no commitment.