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VS Electrical — Industrial Electrical & Solar Solutions

Our Services

Comprehensive Electrical & Solar Solutions

Complete industrial electrical and solar services delivered by skilled engineers across Tamil Nadu — from solar plant maintenance to HT/LT works and manpower support.

Solar Plant Maintenance Services

Solar Panel Erection

Professional PV module installation and mounting for utility-scale and rooftop solar projects.

  • Module alignment and structural fixing
  • Racking and clamp installation
  • DC cabling and interconnection
  • Pre-commissioning quality checks

Solar Plant Maintenance

Scheduled and breakdown maintenance to maximize generation across solar power plants.

  • Preventive maintenance programmes
  • Inverter and combiner box servicing
  • Performance monitoring support
  • On-site skilled manpower deployment

String Fault Rectification

Rapid identification and resolution of string-level underperformance and electrical faults.

  • String current and voltage testing
  • Fault isolation and root cause analysis
  • Connector and fuse rectification
  • Generation restoration reporting

PV Module JB Repair

Expert junction box repair and replacement for damaged PV modules in the field.

  • JB damage assessment and sealing
  • Bypass diode replacement
  • Cable re-termination at module level
  • Module performance verification

HT & LT Electrical Works

HT Cable Joints

High-tension cable jointing performed to industry standards for solar and industrial sites.

  • XLPE and PILC cable jointing
  • Heat shrink and cold shrink terminations
  • HV testing and insulation resistance
  • On-site emergency fault repair

LT Cable Laying

Low-tension cable routing, laying and termination for plant and building distribution.

  • Tray and conduit cable laying
  • LT panel terminations
  • Cable tagging and routing documentation
  • Load circuit commissioning support

Cable Crimping & Glanding

Precision cable crimping and glanding for reliable, long-lasting electrical connections.

  • Lug crimping with calibrated tools
  • Gland selection and installation
  • IP-rated sealing for outdoor panels
  • Torque and pull-test verification

Switchgear Maintenance

Maintenance and servicing of HT/LT switchgear for safe and uninterrupted operations.

  • VCB and ACB inspection and servicing
  • Contact cleaning and lubrication
  • Protection relay checks
  • Breaker testing and certification

Industrial Electrical Solutions

Transformer Maintenance

Inspection, servicing and testing of power and distribution transformers on industrial sites.

  • Oil level inspection & leakage checking
  • Bushing inspection and maintenance
  • Winding resistance testing
  • Insulation resistance (IR) testing
  • Transformer ratio test (TTR)
  • Thermal imaging and hot spot detection
  • Fault diagnosis & troubleshooting
  • Buchholz relay inspection
  • Breather and silica gel checking
  • Cable termination inspection
  • Earthing system inspection
  • Cooling system (fan/pump) checking
  • Preventive maintenance scheduling
  • Breakdown maintenance support
  • Transformer health monitoring & performance reporting

Electrical Safety Services

Safety audits and compliance support to protect personnel and plant infrastructure.

  • Earthing and bonding verification
  • Insulation resistance testing
  • Safety audit and compliance checks
  • Risk assessment documentation

Power Backup Solutions

Installation and maintenance of generators, UPS systems and inverters for critical loads.

  • Generator service and load testing
  • UPS battery health checks
  • Inverter installation and repair
  • Automatic changeover commissioning

Lighting Solutions

Energy-efficient lighting design, installation and upgrades for industrial and commercial spaces.

  • LED lighting retrofits
  • Lighting control systems
  • Wiring upgrades and rewiring
  • Lux level compliance testing

AC & Electrical Repairs

Responsive repair services for air conditioning and commercial electrical systems.

  • Air conditioning fault repair
  • Panel and circuit fault rectification
  • Commercial electrical maintenance
  • Emergency breakdown response