renewable energy

    We create new lifestyles with innovative technology

    We research technologies that let anyone easily generate and use electricity, delivering sustainable, eco-friendly solutions for a safe, clean energy future for generations to come

    System Components

    • Solar Charge Controllers

      PWM, MPPT (Episoli professional solar charge controllers)

    • Foldable Solar (All-in-one)

      Foldable panels with integrated controllers

    • Batteries

      ATLASBX maintenance-free long-life MF, AGM batteries

    • Solar panel

      Hard-type low-iron tempered glass solar panel with high charging efficiency

    • Inverters

      Pure sine-wave inverters (utility-grade waveform)

    • Accessories

      APU/ATS utility transfer switches, connectors, DIY parts

    At-a-Glance Power Design

    How Solar Power Systems Work

    • P-type & N-type Semiconductors

      A solar cell combines a P-type semiconductor (attracts electrons) with an N-type (repels electrons)

    • Opposite Polarities

      When they meet, electrons move from N-type to P-type, making P-type negative (–) and N-type positive (+)

    • Photoelectric Effect

      When light hits the cell, electrons previously moved to P-type are excited and return to N-type

    • Power Generation

      When a circuit is connected, these electrons flow from N-type back to P-type, creating current—electricity

    Features of Solar Energy

    • Flexible Installation Sites

      Anywhere sunlight reaches can host a PV plant. Unlike other renewables with strict siting constraints, solar mainly depends on sun exposure (capacity varies by available space)

    • Long Lifespan & Easy Operation

      PV modules—the key component—typically last 20–30 years, and ongoing R&D is extending lifetimes. Systems convert light to electricity automatically, require little labor, and can be monitored online in real time

    • Sustainable & Eco-friendly

      Solar generates electricity from sunlight without environmental pollution or carbon emissions and remains available as long as the sun shines

    • Safe Energy

      PV plants are harmless to humans. Despite concerns, their electromagnetic emissions are lower than common home appliances, and noise levels are similar to household devices—minimal impact on surroundings

    • Most Affordable Energy

      In countries advanced in renewables like India and the UK, solar has already become cheaper than fossil fuels. With advancing technology and falling material costs, solar is poised to be the lowest-cost source

    • Investment & Revenue

      By selling generated electricity to utilities and RPS obligated suppliers, PV power plants can create income—popular as a retirement investment through site development and plant construction

    GLOBAL LEADER
    IN SUSTAINABLE INNOVATION

    DAEL connects people and the environment
    through technology, driving innovation for a more sustainable future

    Product Inquiries

    Company Information

    DAEL Co., Ltd. TEL/FAX : +82-70-8754-3511 / +82-2-6499-3511 ADDRESS : 222-12 Cheonbuk-ro, Cheonbuk-myeon, Gyeongju-si, Gyeongsangbuk-do, Korea E-mail : master@dael.co.kr
    Contact Us +82-70-8754-3511

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