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Domestic Solar Panel - 

1. Solar Panel Type:

   • Type: Monocrystalline / Polycrystalline
   • Efficiency: 18% to 22%
   • Power Output per Panel: 250W to 400W (depending on the model)

2. Material:

   • Frame: Anodized Aluminum / Stainless Steel (corrosion-resistant)
   • Glass: Tempered Glass (high durability and strength)
   • Backsheet: PET or TPT (weatherproof)

3. Electrical Characteristics:

   • Voltage at Maximum Power (Vmp): 30V - 40V
   • Current at Maximum Power (Imp): 8A - 10A
   • Open Circuit Voltage (Voc): 40V - 45V
   • Short Circuit Current (Isc): 9A - 11A
   • Maximum System Voltage: 1000V - 1500V

4. Temperature Range:

   • Operating Temperature: -40°C to +85°C
   • Temperature Coefficient: -0.40% / °C

5. Performance:

   • Expected Output: 1,200-1,500 kWh per year (per installed kW, depending on location)
   • Warranty: 25 years (performance warranty, typically 80% efficiency after 25 years)
   • Lifespan: 25-30 years

6. Certifications:

   • IEC 61215: Performance Testing (certified for durability and efficiency)
   • IEC 61730: Safety Testing (certified for electrical safety)
   • ISO 9001: Quality management system
   • CE Certification: Compliance with European Union safety standards

7. Installation:

   • Mounting System: Compatible with roof-mounted structures (flat and pitched roofs)
   • Cabling: UV-resistant, high-quality copper cables with MC4 connectors
   • Inverter Compatibility: Works with most grid-tied inverters

8. Monitoring & Maintenance:

   • Monitoring: Compatible with web or mobile-based monitoring systems
   • Maintenance: Minimal, with periodic cleaning and inspection
   • Cleaning: Manual or automatic cleaning options

9. Efficiency Loss:

   • Initial Loss: Approximately 2% in the first year
   • Annual Degradation: 0.5% - 0.8% per year

10. Safety:

    • Built-in Protection: Anti-reflective coating, bypass diodes, and overcurrent protection
    • Fire Resistance: Class A (highest rating for fire resistance)

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