Celebrating 21 Years Of Excellence.

Renewable Technology for Homes and Businesses across the South


Save up to 60% on your energy bills


Solar energy costs less than you think.


Get a free quote for your home or business today

We provide one of the most comprehensive solar energy solutions with lifetime installation warranties. With this, and the services that we offer, you are assured that your solar energy system will be fully covered.

Battery Storage

Solar Panels

Energy Optimisers

EV Chargers

Power Inverters

Why work with H2O Solar?

H2o Solar Power was established in 2001 and started life as a small solar Thermal supplier and installer in the South East . We have remained in this now thriving industry concentrating on the two major technologies Solar PV & Solar Thermal also offering our knowledge and install experience in Air Source Heat Pump technology. As the company has grown we now offer our services throughout Sussex, Hampshire, Surrey, Kent & London

We are here to help you design the perfect solar system for your home or business. Our systems are designed to meet your specific needs because we offer, among other services:


  • Lifetime Warranties
  • Free Design & Installation
  • Contact 7 days a week
  • Installation across the South of England

    Our Products

    Solar Panels

    We design and install solar energy systems for residential and business addresses.

    EV Chargers

    Freedom to charge your electric vehicle at home with our premium EV Chargers.

    Solar Thermal

    Solar thermal is a system using panels to create heat for use in domestic hot water. In the summer months, solar thermal panels could meet all or a substantial proportion of your domestic hot water demands. 

    Battery Storage

    Power Storage from your solar installation for use at a later date.

    Inverters & Optimisers

    Convert & optimise your energy using this all important equipment.

    Air Source Heat Pumps (ASHP)

    An air source pump is an alternative way to heat your home. It will enable you to generate your own renewable heat and potentially save money on your energy bills.


    The key benefits
    of solar energy

    Weve spent years building our expertise in the energy efficiency industry, and we can find a solution that fits your needs. 

    Whether your goal is to save money or reduce pollution, we can help. We will guide you through every step from start to finish so all projects are completed successfully without any hassle at all. 

    That is what makes us different from other companies offering similar services.

    Financial advantage

    • Guaranteed reduction of your electricity Bill
    • Protect yourself from rising energy tariffs 
    • Selling the surplus energy back to the grid to earn a solar income
    • Heat your water for free
    • Free electric vehicle charging

    Energy Efficiency

    • Improve energy efficiency of your building
    • Meet renewable energy requirements
    • Upgrade Energy Performance Certificate


    • Reduced CO2 emissions
    • Renewable energy source
    • Meet carbon footprint targets
    • Achieve Corporate Social Responsibility


    If you have any initial queries you’d like to discuss with us, feel free to send a message to sales@h2osolar.co.uk

    For Your Home


    Installing renewable energy in your home can reduce your energy costs and reduce your carbon footprint.

    By reducing their greenhouse gas emissions, renewable sources such as solar panels can help people save both time and money.  


    Lower your energy bills


    Improve energy efficiency


    Free heating of your water & home


    Earn income by selling the surplus back to the grid


    Our team can help you reduce carbon emissions, increase energy efficiency, and maximize ROI

    We can guide and support you through every step, regardless of what goal you have in mind for your business. So let us show you how our full range of products will fit into a lifetime plan that achieves all three at once.


    Protection from rising energy bills


    Reduce CO2 emissions


    Reduce CO2 emissions


    Upgrade Energy Performance Certificate

    Our Accreditations

    Ready to Benefit from Solar Energy

    With solar panels, electric vehicle chargers, and Tesla Powerwalls, we’re creating a greener future.

    We can help you get the most out of your renewable energy investment by providing site assessment, design, planning, installation, and maintenance services for commercial and residential customers who want to reduce their carbon footprint while saving money on utility bills – all while keeping it simple

    Our Services

    Solar Installation

    We assist individuals in harnessing the power of the sun. We create and install solar energy systems for houses, schools, and hospitals, as well as any other structure that requires power.

    We focus on installing solar panels in a way that maximises savings because they are by far the most popular form of installation. With our low-cost renewable system solutions, you can make your home or business more ecologically friendly!

    Clients frequently save up to 60% on their energy expenditures*.

    EV Chargers

    Not only can you charge your electric vehicle at home with our superior EV Chargers, but imagine saving up to £1000 per year on average*! Make yours the smartest house on the block.

    Battery Storage

    As an approved supplier, we believe it is critical that you understand what goes into each of our batteries so that we can be confident that they will function as promised in all conditions.

    We use only industry-leading batteries, as a certified supplier. The quality of our products is of the upmost importance to us, which means that we use high-quality cells in all cases.

    Business Solutions

    We’ll walk you through the entire process, delivering a complete solution tailored to your needs, whether your objective is to enhance energy efficiency, reduce carbon emissions, or maximise return on investment.

    Our Brand Partners

    Finance Options

    We offer a number of choices to assist you in determining the cost of solar panels. You have the choice of paying in full, with a deposit, or using one of our flexible payment methods to spread the expense.

      • Lowest rates for renewable technology
      • Save now with nothing to pay for 6 months
      • Connected lender liability for total peace of mind
      • Early repayment options, with no hidden fees

    Save up to 60% on your bills with H2o Solar

    08000 99 66 88