SunKey
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+91 96194 22279
What We Do

Everything After Commissioning, Under One Contract

SunKey brings five service areas together so owners and investors deal with one accountable team rather than a patchwork of vendors. Each pillar works as a standalone engagement or as part of an integrated mandate.

Service 01

Operations & Maintenance

More generation, less downtime

  • Preventive maintenance: scheduled inspections, cleaning, thermal imaging and I-V curve testing.
  • Corrective maintenance: rapid fault diagnosis, inverter and tracker repairs, hot-spot mitigation.
  • Monitoring: real-time SCADA monitoring and automated alerting through SolarKey.
  • Performance optimisation: string analytics, clipping-loss reduction and degradation tracking.
  • Spare parts & warranty: inventory management, OEM coordination and warranty claims.
  • SLA-driven contracts: availability and PR-based KPIs with penalty and bonus structures.

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Service 02

Asset Management

Full-spectrum management, plant floor to boardroom

  • Technical: performance benchmarking (PR, CUF, availability vs P50/P75/P90), root-cause and loss attribution, degradation and warranty tracking, inverter and tracker management.
  • Financial: revenue tracking and off-taker reconciliation, budgeting and variance analysis, DSCR and lender-covenant tracking, insurance and claims, working-capital optimisation.
  • Commercial: PPA management, regulatory compliance (CERC/SERC/CEA), tariff and open-access optimisation, change-in-law claims, land lease, carbon credits and RECs.
  • Investor relations: monthly KPI reports, quarterly board packs, annual benchmarked reviews, lender information memoranda and ESG reporting, via a secure dashboard.

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Service 03

Technical Advisory

Technical due diligence for pre-acquisition assessment

  • Inspection, thermography, I-V testing, SCADA audit, design review and risk assessment.
  • Repowering and revamping advisory for ageing plants — module, inverter and tracker upgrades with ROI modelling.
  • Independent engineer / lender’s technical advisor services — construction monitoring, completion certification and operational reviews.
  • Owner’s engineer and energy-yield assessments — independent P50/P75/P90 studies and bankability reports to DFI standards.

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Service 04

Technology & Data

SolarKey — visibility you can act on

  • SolarKey: a monitoring and ticketing platform for renewable assets — real-time SCADA monitoring, automated alerts, and ticket management, with AI/LLM-assisted analytics and reporting.
  • Drone thermography and EL imaging for hot-spot, PID and string-fault detection, available as a standalone service.
  • Generation forecasting and scheduling to support DSM compliance and reduce penalties.
  • Predictive analytics and automated investor-grade reporting as the platform matures.

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Service 05

Financial & Commercial

Maximising revenue and compliance

  • Revenue optimisation and PPA / off-take management.
  • Insurance advisory and claims.
  • Regulatory and grid compliance.
  • M&A transaction advisory — buy-side and sell-side technical support, valuation and integration planning.
  • REC and carbon-credit registration, issuance and trading, plus refinancing support.

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Need A Tailored Asset Strategy?

Every renewable energy portfolio operates differently. SunKey works closely with asset owners, investors, and operators to build solutions aligned to specific operational, technical, and commercial requirements.

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Our Engagement Approach

From First Call to Ongoing Results

See how we take on an asset, step by step.

See How We Work

Let’s Build A Smarter Asset Management Strategy

Connect with SunKey to explore integrated solutions designed to improve operational performance, strengthen portfolio visibility, and maximise long-term renewable asset value.

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