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News and updates

Projects, training, events and job openings from the Rotech team.

Rotech Aruba is hiring: electricians, CAD drawers and more

We’re looking for CAD drawers, electricians, electrical project leaders and independent electrical contractors for projects across Aruba and the ABC islands.

See open positions

Now hiring: Automation and Control Systems Engineer

Join our technical team to work with PLCs, frequency drives, home automation, inverters and battery storage systems.

View the position

Revolutionizing water management with BioKube: presentation

A free presentation on the BioKube system, which turns wastewater into reusable water and converts sludge into energy or fertilizer.

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BioKube free consultancy in Aruba, Bonaire and Curaçao

Rotech offered free BioKube consultancy across the ABC islands with Danish BioKube expert Jesper Larsen.

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Rotech takes center stage via the NEN standardization program

Our team completed NEN electrotechnical standardization courses at MFA Paradera, part of yearly training.

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Off-grid power solutions in the Caribbean

Going off-grid has never been easier or more affordable, thanks to solar panels and Lead Crystal® batteries.

Explore solar & off-grid

Rotech projects in Bonaire

From our Bonaire office we’ve worked with clients large and small: Delfins Beach Resort, Foodies Bayside, Courtyard Bonaire Dive Resort and the BEM Building.

See the projects

Don’t let a power blackout affect your business in Aruba

After the island-wide blackout of April 28, 2019: how solar, crystal batteries and generator testing keep businesses running.

Read the story

Generator load bank testing in Aruba

Why load bank testing should be part of every generator’s yearly maintenance, and how Rotech does it with Load Banks Direct.

About load bank testing

Revolutionizing water management with BioKube: presentation

January 2025

On January 27, 2025, Rotech hosted a free presentation at Workspace Aruba (Tanki Flip 14-A, Noord) on the BioKube Wastewater Treatment System: an eco-friendly technology that treats wastewater for safe reuse in landscaping and gardening, and converts sludge into energy or fertilizer.

The session covered

  • How the BioKube system works
  • Benefits of reusing treated water
  • Practical applications for residential and commercial use
  • Environmental and financial advantages of converting sludge into energy or fertilizer

Interested in BioKube for your home or business? Learn more or contact us.

BioKube free consultancy in Aruba, Bonaire and Curaçao

January 2025

Rotech offered free consultancy across Aruba, Bonaire and Curaçao to show how BioKube can change water treatment in the Caribbean, with visits from Danish BioKube expert Jesper Larsen.

Aruba
January 24 to 29
Bonaire
January 29 to February 3
Curaçao
February 3 to 6

Why BioKube

  • Treats black and grey water for reuse in irrigation and other non-potable uses
  • Reduces waste, conserves water and minimizes environmental impact
  • Compact, efficient systems for hotels, resorts, villages and individual homes
  • Trusted in more than 40 countries
  • Meets local water treatment standards; low-maintenance, plug & play

More about BioKube

Rotech takes center stage via the NEN standardization program

March 2020

At a time when reliable electrotechnical service in Aruba is harder to find, Rotech enrolled its team in NEN standardization courses at MFA Paradera. The NEN program provides the standard for electrotechnical work procedures, increasing efficiency and professionalism.

Rotech enrolls its team every year to stay current with the best practices and technology, work more efficiently on project sites, and deliver consistent service to clients. The six-day program with NEN trainer Pouw Jongbloed covered earthing and equipotential bonding, lightning, first and periodic inspection of installations, and installation and inspection of solar PV.

Partners at the course included N.V. Elmar Aruba, WEB Bonaire, Ace Firm Engineering, DTI Aruba, New Energy Electrical Services, Rotech Bonaire and Rotech Aruba.

More about our training

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