About Us

About the company

Founded in 2010, PT Solar System Indonesia promotes the use of solar power as an alternative energy for solar water heating. Through our own brand SunnyTech, we try to encourage people to be more aware of their environment with the benefit of saving money.

PT Solar Systems ambition is to design and create reliable systems that either provide alternative energy on remote islands or save money and take care of the environment.

Weather it is a simple residential water filtration, solar water heater, solar powered pool pump, solar submersible pump, grid tied Solar Photovoltaic systems, off grid solar systems or an integrated solar hydrosolution in order to power an entire community we are passionate to offer you a practical and reliable solution.

Leaders in providing costume designed premier energy systems throughout Indonesia and South – East – Asia, PT Solar System presents and offers solutions from initial consultation, energy and water assessments, to conception and design, supply, installation and maintenance.

Based of our previous experience on Bali, we are well versed in systems specifically designed for conditions under tropical-climates and developing infrastructures.


Our goal is it to make the people more aware of the benefits of using renewable energy resources. That is why we are also spending a lot of effort to make sure that our customers understand the process how our systems are working.


Refuel economic innovation and join with us an ecology minded future.

Our team

We care about the environment and about the future of our planet. With sharing the idea of using solar technic we want to safe our children’s future. We strive to deliver quality products with an excellent service to every client.

PT Solar System has served many resorts, villas, industrial buildings and residential places with its sustainable solutions. Supported by German technology we designed our own brand, SunnyTech is preferred for its excellent performance and durability.


  • Dimas Hari Wiratama

    Dimas Hari Wiratama

    Technician, specialized in solar hot water heaters, plumbing
    Dimas Hari Wiratama joins PT Solar System from an Indonesian contractor company. Specialized in solar hot water systems, electrical system installation and MEP such as experience in site surveys (for civil, mechanical and electrical projects). With several years of field experience throughout Indonesia with a focus in Bali, Dimas has developed a unique skill to be able to handle any projects he is tasked with.



  • Installation

    For the installation we can arrange an appointment with one of our external partner companies, which are sending one of their installers and plumbers to you. When you decide using our service we are supervising the contractors during the whole process of installation.

    More detail: Please contact us
  • Maintenance

    Our maintenance service includes two quality checks during the year and a free post-installation maintenance. After the warranty ends, you can hire our team for IDR 500,000 per day. Or continue with our maintenance contract. This rate does not include the price of exchanging spare-parts, transportation cost and possibly, accommodation cost.

    More detail: Please contact us
  • Spare parts

    We supply all spare-parts and additional equipment you may need to improve your SunnyTech system. Contact us for enquiries or visit our store for detailed information.

    More detail: Please contact us
  • Partnership

    SunnyTech is actively looking for partnerships within the residential and commercial building community. If you are an architect, a contractor, a developer, a resort or villa owner, a building materials shop owner, please contact us if you are interested on a possible partnership.

    More detail: Please contact us
I feel protected by professionals with quality products. - Mauro Tomasi, Architect
Good quality with compatible price, supported by the ministry of local backup. - Robbie, Smart Energy Bali

Solar System Products

SunnyTech warranties
SunnyTech Smart (Split System)
SunnyTech Pro (Integrated Pressurized System)
SunnyTech Plus (Pre-Heated Pressure System with SUS Coil)
SunnyBoy (Non–pressurized System)
SunnyTech Solar Water Heaters

Technical solutions

    Contact Us

    If you have any question regarding to our product, service, or if you are looking for a partner to work with in an environmentally-conscious project, please contact us.

    Send us a message