HomeProductsOn Grid Solar SystemEU VoltageFree Design & Wholesale 15kW Complete On Grid Solar System
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Free Design & Wholesale 15kW Complete On Grid Solar System

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  • Sunpal TOPCon Bifacial Black Solar Panel - Maximized Power Output

    With a power output of 440W and up to 22.53% efficiency, these panels guarantee high energy yield even in limited space. Their ultra-black design enhances aesthetics, while dual-glass construction provides durability and a 30-year power warranty.

  • Growatt On-Grid Solar Inverter with WiFi - Smart, Efficient and Reliable

    This 15KW inverter offers up to 98.6% efficiency and comes with built-in WiFi for real-time monitoring. Its robust design ensures safety with advanced protections, and its compact size allows for easy installation.

    • Wholesale complete on grid system 5kW 10kVA including solar panel, on grid solar inverter and mounting bracket.

  • MC4 Connectors - Secure and Simple Connections

    Rated at 30A and 1000VDC, these connectors ensure safe, reliable connections. Their easy plug-and-play design speeds up installation, reducing labor costs while ensuring long-term performance.

  • Roof Mounting System - Flexible and Durable Mounting

    Designed for flat roofs, this ballast aluminum alloy system supports various panel orientations, offering flexibility and high resistance to corrosion. Its modular design simplifies installation and ensures long-term stability.

    • Inquire Datasheet
    • Wholesale complete on grid system 5kW 10kVA including solar panel, on grid solar inverter and mounting bracket.
    Inquire Datasheet

  • Sunpal TOPCon Bifacial Black Solar Panel - Maximized Power Output

    With a power output of 440W and up to 22.53% efficiency, these panels guarantee high energy yield even in limited space. Their ultra-black design enhances aesthetics, while dual-glass construction provides durability and a 30-year power warranty.

  • Growatt On-Grid Solar Inverter with WiFi - Smart, Efficient and Reliable

    This 15KW inverter offers up to 98.6% efficiency and comes with built-in WiFi for real-time monitoring. Its robust design ensures safety with advanced protections, and its compact size allows for easy installation.

  • MC4 Connectors - Secure and Simple Connections

    Rated at 30A and 1000VDC, these connectors ensure safe, reliable connections. Their easy plug-and-play design speeds up installation, reducing labor costs while ensuring long-term performance.

  • Roof Mounting System - Flexible and Durable Mounting

    Designed for flat roofs, this ballast aluminum alloy system supports various panel orientations, offering flexibility and high resistance to corrosion. Its modular design simplifies installation and ensures long-term stability.

    • FAQs

    • Q

      How do solar panels convert sunlight into electricity for my home?

      A

      Solar panels contain photovoltaic (PV) cells that directly convert sunlight's energy into electricity via the photovoltaic effect.

    • Q

      Can solar panels still work effectively on cloudy days?

      A

      Yes, solar panels still produce electricity on cloudy days, though at a lower rate than on sunny days.

    • Q

      What is a solar array and how does it relate to my solar panels?

      A

      A solar array is a group of solar panels connected together to form a larger system for generating more electricity.

    RELATED PRODUCTS

    The Sunpal 15KW On-Grid Solar System (EU Voltage) is designed for maximum efficiency and reliability, tailored for residential, industrial, and commercial applications. Featuring state-of-the-art TOPCon bifacial panels and a high-performance Growatt inverter, this system delivers outstanding energy output and durability. Easy installation, advanced safety features and robust mounting solutions make it a top choice for anyone looking to harness solar power efficiently. From the superior energy yield to the smart monitoring options, every component is optimized for performance and sustainability, ensuring a long-term return on investment.

    Sunpal TOPCon Bifacial Black Solar Panel

    - High conversion efficiency up to 22.53% maximizes energy output.
    -Dual-glass construction for enhanced durability and aesthetics.
    -A 30-year power warranty ensures long-term reliability.
    -Low degradation rates (<0.40% annually) for sustained performance.
    -Solid PID resistance and optimized design minimize hot spot risks.
    -N-type Mono cells offer superior performance in low-light conditions.

    Growatt On-Grid Solar Inverter with WiFi

    - Exceptional 98.6% efficiency for optimal energy conversion.
    -Integrated WiFi for easy real-time monitoring via app.
    -Multiple safety features, including DC reverse polarity and surge protection.
    -Compact and lightweight design for simple installation.
    -Wide MPPT voltage range (140V-1000V) for flexible string configurations.
    -Natural convection cooling ensures silent and efficient operation.

    PV Cables

    - 6mm² thickness reduces power loss over long distances.
    -UV and weather-resistant insulation for outdoor durability.
    -High conductivity for efficient energy transmission.
    -Flexible and easy to install with various connectors.

    MC4 Connectors
    - Secure, weatherproof connections rated at 30A/1000VDC.
    -Quick and easy installation reduces labor costs.
    -Compatible with various solar panel models.
    -High durability ensures long-term use in outdoor environments.

    Sunpal Ballast Mounting System
    - Adjustable inclination (5-15°) for optimal solar exposure.
    -Corrosion-resistant aluminum alloy ensures longevity.
    -Compatible with both framed and unframed modules.
    -Easy to assemble with a modular design for quick installation.

    Wooden Box Packaging
    - Reinforced for protection during transit, reducing the risk of damage.
    -Environmentally friendly materials support sustainability goals.
    -Customizable to fit various product dimensions.
    -Easy to handle and stack, optimizing storage space.