Residential Solar Services
SUN ENERGY GENERATION PRIVATE LIMITED is Chennai’s fastest-growing Solar EPC (Engineering, Procurement, and Construction) company.
Site Assessment & System Sizing
A technician evaluates your roof's orientation, tilt, shading, and structural integrity. Your average monthly electricity consumption (in kWh/units) dictates the capacity required:
Small Homes (100–300 units/mo): 1–3 kW system (requires ~100–300 sq. ft. roof space).
Medium Homes (300–600 units/mo): 3–5 kW system (requires ~300–500 sq. ft.).
Large Homes (600+ units/mo): 5 kW+ system.
Select System Type & Hardware
System Type:
On-Grid / Grid-Tied: Feeds excess energy back to the grid (best for locations with stable power and net-metering policies).
Off-Grid: Operates independently using dedicated battery storage (ideal for frequent power outages).
Hybrid: Combines grid-connection with battery backup.
Panel Type: Monocrystalline (higher efficiency for smaller roof areas) or Polycrystalline (more budget-friendly for larger roofs).
Permits & Government Approvals
Your installer submits engineering designs and utility connection requests to local power distribution authorities. In India, registering through official portals like the PM Surya Ghar Muft Bijli Yojana helps secure central subsidies credited directly to your bank account.
Physical Installation
Metal mounting structures are anchored and sealed to your rooftop.
Solar panels are mounted and wired in series/parallel arrays.
Inverters, charge controllers (if applicable), and safety switches/breakers are connected.
