Inspection and Testing

We also Under Take Inspection and testing of all electrical systems like thermo vision camera test, I V curve testing, 66/132 KV Switchyard related testing, transformer and switch gear related all tests at client sites.

Solar PV Plant Document Check– SPV System / Plant Data

  • Basic System Information
  • System Design Information
  • System Installer Information
  • Warranty Documents

– Wiring Diagram

  • Array  General Information
  • PV String Information
  • Earthing and Over Voltage Protection
  • AC System

– Technical Data Sheet
– Mechanical Design Information
– Operation and Maintenance Data
– Test Result and Commissioning Data

Solar PV System/Plant Verification based upon Documentation– System and Plant Inspection
Solar PV System and Plant Testing
  • Continuity of protective Earthing and OR, Equipotential bonding conductors
  • Polarity Test
  • PV String open circuit voltage measurement
  • Functional Tests
  • PV Array Insulation Resistance Test
PV Array infrared Camera/ Drone Thermography Inspection
  • Module Hot Spot
  • Bypass Diodes (Hot Spot)
  • Cable Connections Notes: Thermal Imager or an Infrared Camera will be used for carryout this activity.
AC/Switch Yard & TL Inspection
  • Documents / Diagram / Line Physical Inspection & Verification
  • Protection Relays/ Breakers Commissioning Test Reports & Inspection.
  • RMU, IDT Transformers, Power Transformers, LT & HT Panels Installation, Commissioning  & Testing reports, Physical Verification.