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Energy Management & Asset O&M

Digital SCADA & analytics, preventive maintenance, decarbonization advisory for ESG & Net Zero targets.

What this is

What happens after commissioning, which is where most of a system’s life is spent and most of its yield is quietly lost.

A photovoltaic array degrades slowly and fails suddenly, and neither is visible from the ground. Soiling takes a few percent a month in a dusty season. A shaded or failed string can cost a fifth of an array’s output while the inverter still reports as running. Nothing about the site looks different on the day it happens — which is the entire argument for measuring rather than inspecting.

Where it fits

  • Any commissioned system, whether or not it was originally built by us
  • Portfolios across several sites, where comparison is what surfaces the outlier
  • Organisations reporting on renewable generation for ESG or Net Zero commitments
  • Assets approaching the end of an original EPC warranty period

What the work involves

  1. SCADA and remote monitoring, with alarms that reach someone who can act
  2. Performance-ratio tracking against the modelled yield for that site
  3. Scheduled preventive maintenance and module cleaning
  4. Thermographic inspection and string-level testing
  5. Inverter servicing, firmware currency and spares management
  6. Periodic reporting suitable for internal and disclosure use

Worth knowing

Performance ratio is the number that matters

Generation in kilowatt-hours tells you what the weather did. Performance ratio — actual output against what the irradiance at that site should have produced — tells you what the plant did, and is the only figure that makes a cloudy month and a soiled array distinguishable.

How every project runs

One accountable team from the first site visit to the maintenance years afterwards. Nothing is handed to a subcontractor at the seams.

  1. 01

    Plan

    • Energy Assessment
    • Detailed Engineering
    • Structural Design
  2. 02

    Build

    • Procurement
    • Construction & QA
  3. 03

    Energise & sustain

    • Grid Connectivity
    • Commissioning
    • Long-Term O&M

Where we have done this

All projects

  • 11 MWp

    Club Mahindra Resorts

    Pan India — multiple locations

  • 2 MWp

    Electronics Corporation of India Limited (ECIL)

    Hyderabad, Telangana

  • 1.2 MWp

    Bharat Electronics Limited (BEL)

    Machilipatnam, Andhra Pradesh

  • 500 kWp

    Karnataka Legislative Assembly (Vidhana Soudha)

    Bengaluru, Karnataka

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