Electrical distribution, lighting, fire alarm systems, communications (e.g. camera, internet, access control) and grounding systems.
• Installation of the main and additional earthing system
• Installation of main and additional cable trays
• Laying of medium and low voltage (MV, LV) and control cables
• Termination of cables – correct connection of MV, LV, and control cables to panels, boxes and devices.
• Installation of MV, LV, and control cabinets, panels, and boxes (JB)
• Checking and installation of signal connections to PLC / DCS / SCADA systems
• Installation of a heat tracing system
• Installation of motors, LCS, and other support equipment
• Installation of a cathodic protection system
Solar Panel Installation – Ground-Mounted System.
1. Site Preparation
• Clearing and leveling of land
• Soil testing and analysis (if required)
• Preparation of site layout as per design
2. Mounting Structure Installation
• Installation of galvanized steel or aluminum frames
• Foundation works: screw piles or concrete bases
• Orientation and tilt angle alignment based on sun path
3. Solar Panel Mounting
• Mounting panels onto support structure
• Use of clamps and fastening elements
• Ensuring uniform spacing and alignment
4. DC Cabling and Connections
• Interconnecting panels using MC4 connectors
• String cabling routed according to design
• Use of conduits and cable trays for protection
5. Inverter and Combiner Box Installation
• Routing DC cables to inverter location
• Installing inverter(s) and auxiliary equipment
• Proper ventilation and weather protection ensured
6. Earthing and Safety System
• Grounding of panels, structures, and equipment
• Installation of surge protection devices (SPD)
• Compliance with electrical safety standards
7. Testing and Inspection
• Voltage and current testing of strings
