400 Watt Solar Panel
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400 Watt Solar Panel

400 KW Solar Panel

Everything You Need to Know About 400 Watt Solar Panels

The demand for solar energy is growing quickly as businesses look for ways to save on electricity costs and switch to clean, renewable energy sources. Many businesses are choosing solar rooftop systems to meet their energy needs. GSE Renewable Energy provides reliable solar panel installation ranging from 100 kW to 500 kW, ensuring both sustainability and cost-effectiveness. Among the different solar rooftop options, 400-watt panels are popular because of their high efficiency. In this article, we will explore these solar panel systems in detail, covering their types, installation, benefits, and cost.

Types of 400 KW Solar Panel

There are three main types of 400 watt solar panels, each with unique characteristics: 
  • Monocrystalline Panels: Made from a single crystal, offering 19%-20% efficiency. Ideal for small spaces and low-light conditions.
  • Polycrystalline Panels: Made from multiple crystals, with 16%-17% efficiency. Less costly but slightly less efficient.
  • Bifacial Panels: Absorb sunlight from both sides, reaching 22% efficiency. More expensive but highly effective in open areas.

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    400 Watt Solar Panel Price in India

    The cost of a 400-watt solar panel depends on the type and brand. Here’s an approximate price range:

    Monocrystalline Panels

    A premium option with high efficiency and a long lifespan, these panels have a higher 400 watt solar panel price compared to others.

    Polycrystalline Panels

    A budget-friendly choice, these panels offer reliable energy generation at a lower solar panel price 400 watt than monocrystalline options. 

    Bifacial Panels

    The most expensive due to their dual-sided absorption technology, making them ideal for maximizing energy output.

    For large-scale projects, the 400 kW solar panel price will vary based on system components, installation costs, and location.

    Read More: Solar Panel Installation Cost in India

    Applications of 400 watt Solar Panels

    400 KW solar panels have diverse applications across different sectors:
    • Commercial Buildings: Businesses install these panels to lower operational costs and achieve sustainability goals.
    • Off-Grid Energy Solutions: Remote locations without access to conventional power grids benefit from these panels for reliable electricity generation.

    400-Watt Solar Panel Requirement for Power Needs

    Solar System Capacity Estimated Monthly Energy Output Number of 400W Solar Panels Required
    1 kW 120 units 3
    2 kW 240 units 5
    3 kW 360 units 8
    5 kW 600 units 13
    7.5 kW 900 units 19
    10 kW 1200 units 25

    Conclusion

    A 400-watt solar panel is a great choice for businesses wanting to use solar energy efficiently. It offers high efficiency, cost savings, and helps the environment. Plus, government subsidies make solar installation more affordable.If you’re planning to install solar panels, connect to GSE Renewable Energy can help you explore incentives, save more, and achieve a quicker return on investment.

    FAQS

    It captures sunlight using silicon PV cells and converts it into electricity. It works best in direct sunlight.

    It is affordable, generates more power than smaller panels, and can efficiently power larger areas.

    It generates 1.2 to 3 kWh per day, depending on sunlight, location, and panel angle.