Solar Energy System - Polycrystalline 300w, 1650x990 Mm Dimensions, 36v Voltage | 18% Cell Efficiency, 25-year Warranty, Residential Rooftop Use

System Capacity: 3 kW (Single-Phase)
Solar Panels: 6 x 560580Wp bifacial Mono PERC / TOPCon modules
Inverter: 3 kVA single-phase Gen4 series grid-tie inverter
Protection & Safety: DCDB (600V SPD + MCB) and ACDB (1+1 SPD + 25/32A 2P AC MCB)
Earthing & Accessories: Copper/FRP earthing rods, earth pit chambers, chemical fill, and MC4 connectors
Approximate Cost: 132,999 (via Waaree Store)

5kW On-Grid Solar System Specifications (Example: Loom Solar)

System Capacity: 5 kW
Solar Panels: 8 x 600W N-Type TOPCon DCR solar panels
Inverter: 5 kW grid-tie inverter
Protection & Safety: ACDB (32Amp MCB & SPD) and DCDB (20Amp Fuse & SPD)
Cabling & Earthing: GI electrode + bentonite earthing kit, copper-bonded lightning arrester, AC/DC copper wiring
Daily Generation: 2025 units/day
Approximate Cost: 275,000 (via Loom Solar)

Key Technical Parameters to Check on Datasheets

Maximum Power (\(P_{max}\)): Rated output wattage of each individual panel.
Module Efficiency: Percentage of sunlight converted into usable electricity (typically >21% to 23% for modern N-type TOPCon panels).
Open Circuit Voltage (\(V_{oc}\)) & Short Circuit Current (\(I_{sc}\)): Electrical limits required for proper inverter string sizing.
Temperature Coefficient: Indicates how much power the panel loses as ambient/surface temperature rises.
Warranties: Standard industry norms are 1012 years on product/inverter and 2530 years on linear power output.
If you want to tailor these specifications, tell me:
Your average monthly electricity consumption (in kWh or units from your bill)
Whether you prefer an On-Grid, Off-Grid, or Hybrid system with battery backup