Over 10 years we help companies reach their financial and branding goals. Engitech is a values-driven technology agency dedicated.



411 University St, Seattle, USA


+1 -800-456-478-23

Who is Sinepower?

Trustworthy Technology
for Your Power Needs

At Sinepower, we design, manufacture, and commercialize Ground Power Units (GPUs), Static Frequency Converters (SFCs), EVCS (Electric Vehicle Charging Stations), and Inverters for diverse industries from Aviation, Nautical to EV Chargers.

Excellence is our motto. We have a highly qualified workforce, capable of solving unexpected problems, whilst delivering a functional product, respecting all our client’s needs.

All the GPUs, SFCs, and EVCS you need in just one place.

Delivering high-quality industrial products, guaranteeing our title as a reliable power partner.

Our Mission

Our Mission

Our focus is to expand to more countries, thus establishing our international position as a top-of-mind company in the Aviation, Naval, and EV charging industries, in the field of Power Electronics. Above all, we want to leverage more innovative solutions and bring added value to our customers.

Our Vision

Our Vision

We aim to ensure the highest possible satisfaction, both on the part of our customers and employees. We ensure that everyone involved in our processes feels they can trust our product and work ethic. At Sinepower, communication occupies a very important place in our strategy.

Our values

Our values
sinepower power equipment
Know-How. Excellence. Innovation.

What We Offer

At Sinepower we research, development, manufacture and sell power electronics equipment for diverse industries, from Aviation and Nautical to EV Chargers. In our product catalog, you will find:

- Ground Power Units (GPUs);
- Static Frequency Converters 60 and 400 Hz (SFCs);
- EVCS (Electric Vehicle Charging Stations);
- Inverters;
- Personalized Energy Products.

See all our products here.

We market our products Worldwide, with a strong focus on the Aviation and Nautical industries.

Our products are fully tested in house and with third-party laboratories to guarantee that our customer receive fully compliant equipment that meets applicable statutory and regulatory requirements.

To consult our quality policy click here.

We are always available to provide quick technical support to our customers and solve issues that may arise.

Sinepower team

Get To Know Us

We are here to help and support you in all your energy requirements. 

Vitor Alves


Edward Alves

Commercial & Marketing Dep.

David Alves

Purchasing Dep.

Ricardo Oliveira

Operational Dep.

André Pacheco

Quality Dep.

Filipe Oliveira

Laboratory Dep.


Future Employee
support center

Our Technical Team
Will Always Assist You