Commercial Rooftop Solar Design & BOM
Budget: ₹1,500 – ₹12,500 INR
I’m ready to move forward with a full photovoltaic layout for a commercial roof that spans somewhere between 500 – 1000 m² and must push past the 100 kW mark in installed capacity. What I need from you is a complete, construction-ready design package: array layout adapted to the actual roof geometry, electrical single-line drawings, wiring schematics sized for local code, and a detailed Bill of Materials that a procurement team can act on immediately.
Please factor in real-world irradiance, shading, and tilt optimisation; a quick HelioScope visual is not enough—I’ll be asking for a PVsyst (or equivalent) energy-yield report that demonstrates annual generation estimates and key performance ratios. Component selection should be readily available Tier-1 modules and string inverters or, if centralised makes better sense, explain why. Mounting structure loads must stay within the roof’s limits, so include wind and dead-load calculations.
Deliverables will be accepted once:
• CAD and PDF drawings align with the site’s structural plan
• PVsyst report confirms >100 kW DC with realistic losses modelled
• Itemised BOM lists part numbers, quantities, and price placeholders
If you have recent experience on commercial rooftops of this scale and can turn around the full package quickly, let’s get started.
Please factor in real-world irradiance, shading, and tilt optimisation; a quick HelioScope visual is not enough—I’ll be asking for a PVsyst (or equivalent) energy-yield report that demonstrates annual generation estimates and key performance ratios. Component selection should be readily available Tier-1 modules and string inverters or, if centralised makes better sense, explain why. Mounting structure loads must stay within the roof’s limits, so include wind and dead-load calculations.
Deliverables will be accepted once:
• CAD and PDF drawings align with the site’s structural plan
• PVsyst report confirms >100 kW DC with realistic losses modelled
• Itemised BOM lists part numbers, quantities, and price placeholders
If you have recent experience on commercial rooftops of this scale and can turn around the full package quickly, let’s get started.