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Best Price 20kW 3 Phase Grid-Tied Solar System For Factory

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  • Sunpal TOPCon Black Solar Panel - Efficiency at Its Peak

    This 440W all-black solar panel integrates 182mm solar cells with a bifacial design to deliver a high efficiency of 22.53%, ensuring maximum energy output with reduced hot spot risk and slower power degradation, and comes with a 25-year material warranty.

  • Growatt On-Grid Solar Inverter with Wifi - Smart Power Conversion

    Experience 98.7% efficiency with dual MPP trackers, advanced grid protection, and real-time monitoring. This lightweight, compact inverter is designed for seamless integration and long-term reliability.

    • Whole set on grid system 20kVA include high-efficiency N type solar panel and 400V grid-tied inverter for sale.

  • PV Cables - Durability in Every Meter

    These 6mm² PV cables offer optimal conductivity and weather resistance, ensuring secure and efficient energy transfer across your solar system, even in harsh conditions.

  • Roof Mounting System - Robust Installation

    This Double Pile System is designed for adaptability and strength to support various layouts and terrains, offering easy installation, superior panel protection and a 30-year design guarantee.

    • Inquire Datasheet
    • Whole set on grid system 20kVA include high-efficiency N type solar panel and 400V grid-tied inverter for sale.
    Inquire Datasheet

  • Sunpal TOPCon Black Solar Panel - Efficiency at Its Peak

    This 440W all-black solar panel integrates 182mm solar cells with a bifacial design to deliver a high efficiency of 22.53%, ensuring maximum energy output with reduced hot spot risk and slower power degradation, and comes with a 25-year material warranty.

  • Growatt On-Grid Solar Inverter with Wifi - Smart Power Conversion

    Experience 98.7% efficiency with dual MPP trackers, advanced grid protection, and real-time monitoring. This lightweight, compact inverter is designed for seamless integration and long-term reliability.

  • PV Cables - Durability in Every Meter

    These 6mm² PV cables offer optimal conductivity and weather resistance, ensuring secure and efficient energy transfer across your solar system, even in harsh conditions.

  • Roof Mounting System - Robust Installation

    This Double Pile System is designed for adaptability and strength to support various layouts and terrains, offering easy installation, superior panel protection and a 30-year design guarantee.

    • FAQs

    • Q

      What is the difference between on-grid and off-grid solar systems?

      A

      On-grid (Grid-tied): Connected to the utility grid, allowing you to send excess electricity back to the grid and draw power when needed. This is the most common type for homes and businesses. Off-grid (Stand-alone): Not connected to the grid, requiring battery storage to store excess energy for use at night or when sunlight is unavailable. Suitable for remote areas.

    • Q

      What is net metering, and how does it benefit homeowners with solar panels?

      A

      Net metering allows you to send excess solar power back to the grid, and you receive credits on your electricity bill for this power.

    • Q

      How does the angle of the sun affect how much energy my solar panels produce?

      A

      Solar panels produce the most electricity when the sun's rays are perpendicular to the panel surface. As the sun's angle changes, output is affected.

    RELATED PRODUCTS

    The 20KW On-Grid Solar System from Sunpal Power is designed for high efficiency and reliability, perfect for residential, industrial, and commercial use. Featuring 48 TOPCon bifacial solar panels, a Growatt inverter, and a robust mounting system, this system offers superior energy yield, seamless integration and long-term durability. With advanced technology and top-tier components, this solar solution meets all regulatory standards, ensuring optimal performance and minimal maintenance.

    Sunpal 440W TOPCon bifacial All-Black Solar Panel

    - High Efficiency: 22.53% conversion rate for maximum energy yield.
    - Durability: 25-year material and 30-year power warranty.
    - Low Degradation: Slower power loss with advanced TOPCon technology.
    - Optimized Design: Reduced hot spot risk and lower operating temperature.

    Growatt 20KW On-Grid Solar Inverter with Wifi

    - Peak Efficiency: 98.7% conversion with dual MPP trackers.
    - Advanced Protection: Comprehensive grid and surge protection.
    - Real-Time Monitoring: WiFi support for continuous system monitoring.
    - Compact & Lightweight: Easy installation with smart air cooling.

    Double Pile Mounting System

    - Versatile Design: Adaptable to different roof types and terrains.
    - Quick Installation: Simplified assembly with protective features.
    - Longevity: 30-year design guarantee for peace of mind.
    - Cost-Effective: High-performance system with competitive pricing.

    PV Cables
    - High Conductivity: 6mm² cable size for optimal power transmission.
    - Weather Resistant: Designed to withstand extreme environmental conditions.
    - Easy Installation: Flexible and durable for long-term use.
    - Certified Safety: Meets all relevant safety and quality standards.

    MC4 Connectors  
    - High Rating: Supports 30A current and 1000VDC voltage.
    - Durable: Long-lasting connections with a robust design.
    - Easy to Use: Quick installation and secure locking mechanism.
    - Universal Compatibility: Compatible with various solar modules.

    Wooden Box Packaging  
    - Enhanced Protection: Safeguards components during transit.
    - Sustainable Materials: Eco-friendly composite packaging.
    - Secure Transport: Ensures safe delivery of all system parts.
    - Custom Fit: Tailored packaging for maximum security.