We provide Solutions and Services!

Read More RaroWatt provides innovative solutions for Solar-Energy, Energy-Management, Smart-Metering, HVAC, Building Automaton and Electrical Services. We bring you the world’s best solutions and products in cooperation with our leading New Zealand and European partners.

What we do

Solar Power

RaroWatt offers high end solar systems for grid-tied, self-consumption and off-grid solutions. Read More

Building Automation

RaroWatt is providing Electrical Services, HVAC Controls, Building Automation and Energy Management. Read More

Smart Metering

RaroWatt provides a range of wired and wireless energy and water meters. Our range includes wireless sensors powered by LPWAN technology, for complete remote Monitoring and Targeting systems. Read More

Building Security

With a range of solutions for Access Control, CCTV, Remote Monitoring, Automated Logging and Reporting, RaroWatt delivers solutions for safe, secure and high performance buildings. Read More

Solar Systems - Cook Islands

RaroWatt, based in Rarotonga, Cook Islands provides high end systems for renewable energies.

The latest milestone on the road to decentralized energy supply has been reached. With MyReserve Matrix, SOLARWATT offers the right battery technology to build a truly profitable energy supply system from your own roof. Thanks to its modular concept, it fits your requirements perfectly.

  • Built with two compact modules
  • High End Solar Batteries
  • Fronius Inverter
  • Extended Battery Life
  • Controller for Self-Consumption
  • Monitoring System
RW solarwatt rarotonga 01

About Us?

  • About us

    RaroWatt is a Cook Island-owned and operated company.

    We develop, import and implement solutions for renewable energy, advanced building control and management, including water and energy metering, security and access control solutions, building automation and more.

    With the evolution of technology, RaroWatt is playing a leading role in the introduction of Internet of Things solutions to the Pacific Islands by introducing LP network technology and sensors for smart-metering, remote building management and other applications.

  • Our Vision

    Driven by a vision of efficiency and performance through automation and control, RaroWatt Control sees a world where more can be achieved while using fewer resources and by the use of renewable energies. With population growth more tourism, environmental stress is inevitable – but through effective and accurate management, human impact can be minimised, costs controlled and a harmonious balance between man and nature achieved.

    Through our activities, RaroWatt contributes to a better Cook Island for all who live here and visit us.

  • Our Targets

    Our target defines an entrepreneurial concept that will enable our Company to consistently occupy attractive growth fields, sustainably strengthen our core business and outpace our competitors in efficiency and performance.

    We can help you solve this problem with solutions to make energy safe, reliable, efficient, productive and green from plant to plug


In our search for the best solutions for the Cook Islands, RaroWatt partners with world-leading vendors including SolarWatt, Janitza, Tridium, SkyFoundry, Delta Controls, Optergy, Actility, Eltako and Philips Dynalite.

Contact Us

Contact Information

Address Physical : Main Rd Tupapa-Avarua-Rarotonga-Cook Islands Postal : P.O. Box 808
Phone Number Main Office : +68 227120
Email Address General email : info@rarowatt.com
Other Details Site Name : http://www.rarowatt.com

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