10-Step Solar Installation Process: From Rooftop Survey to Net Metering Handover

Phase 1: Survey & Engineering Design (Steps 1 to 3)

Step 1: On-Site Rooftop Assessment. Our engineers visit your property to measure dimensions, verify structural load capacity, and perform 360-degree solar pathfinder shadow analysis.

Step 2: 3D CAD Layout & Electrical Design. We create a customized 3D layout showing panel orientation, tilt angles, string sizing, and cable routing.

Step 3: DISCOM Feasibility Application. We submit technical documentation on the national portal to obtain formal grid feasibility sanction from NBPDCL or SBPDCL.

Phase 2: Structural Erection & Electrical Integration (Steps 4 to 7)

Step 4: Hot-Dip GI Mounting Structure Erection. Heavy-gauge galvanized steel structures are secured using chemical anchor fasteners with multi-layer waterproofing.

Step 5: PV Module Mounting & Torque Clamping. Solar panels are precision-aligned and fastened using anodized aluminum mid/end clamps tightened to specified torque ratings.

Step 6: Inverter Installation & Conduit Wiring. Dual-insulated solar DC cables are routed inside UV-resistant conduits to the inverter, DCDB, and ACDB distribution boxes.

Step 7: Chemical Earthing & Lightning Protection. Dedicated copper-bonded earth pits are installed for DC, AC, and Lightning Arrestor circuits.

Phase 3: Testing, Net Metering & Handover (Steps 8 to 10)

Step 8: Pre-Commissioning Testing. Our quality team verifies Voc/Isc string parameters, insulation resistance, and anti-islanding trip times.

Step 9: DISCOM Inspection & Bi-directional Net Metering. Utility officials inspect the installation, seal safety switches, and replace your traditional meter with a bi-directional net meter.

Step 10: Commissioning, Mobile App Setup & Handover. The plant is energized! We configure your mobile monitoring app, explain basic care, and provide your complete warranty documentation kit.