
1kw on Grid Solar Power System Price Without Battery. 25-Year Lifetime Warranty: Comprehensive warranty coverage up to 25 years for solar panels and system components. High Efficiency Solar Panels: Features Mono or Poly cells with efficiency rates up to 17.2% and 280W-335W power classes. Pure Sine Wave Inverter: IGBT technology inverter delivering pure sine wave output with 98% max efficiency. IP67 Waterproof Rating: System components rated IP67 for superior protection against dust and water ingress. Customizable Mounting System: Tailored mounting solutions available for slant roofs, flat ground, and soil ground based on site conditions. OEM/ODM Services: Full customization options including designs, samples, and flexible minor modifications available. Wide MPPT Voltage Range: MPPT voltage range of 300-1000V ensures optimal energy harvesting under various conditions. Multi-Certification Compliance: Certified by TUV, IEC, CE, RoHS, ISO, and CB for global safety and quality standards.