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A little about us

Global Ohmega Lda – air conditioning & electrical engineering are specialists in design, installation and after sales servicing of air conditioning, electrical installation and PV solar systems with sonnenBatterie storage for Hotels, apart-hotels, retail, offices, commercial and domestic premises on the Algarve’s golden coast.

With 15 years experience on the Algarve, ohmega supplies air conditioning, Solar systems, AQS domestic hot water and swimming pool heat pumps and covers, plus energy saving devices to a varied client base, from individual homes to large complexes, each receive the same personal dedicated service and attention to detail.

Connect with us

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 call us: 00351 917812325

From our showroom and office based in Lagoa, our fully qualified design engineers work alongside the installation team and service department using the latest technology to bring you the perfect products.

Choose anything from one off portable units through to variable air conditioning systems, from electrical upgrades to intelligent systems and from light led's to high bay industrial lighting. No system is too large or to small.

Above all, with the ohmega team, you are guaranteed a thoroughly professional and reliable service with competitive prices and consistent good quality.

Our reputation has been built on close customer liaison with individual attention to detail. Ohmega are accredited/approved design and installation contractors for most leading equipment manufacturer’s enables us to select the correct systems for your particular project to ensure optimum efficiency and economy.

Our company has now add sonnenBatterie to our portfolio of equipment we supply, linked with solar PV systems the eco 8.0, eco 8.1, hybrid 9.43 and hybrid 9.53 models will provide our clients with storage battery power to consume at peak hours and in the evenings when the sun has set.


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 sonnenBatterie Hybrid


The sonnenBatterie eco – the start of your independence

The sonnenBatterie is not just a battery, it’s an intelligent storage system that automatically adjusts the energy usage in your household. In combination with solar panels the sonnenBatterie will enable you to supply yourself with clean energy – thus making you independent and protecting you from energy price hikes. 


The sonnenBatterie has a minimum lifespan of 10,000 charging-cycles. So you can rest assured that it will supply you with clean energy for many years to come.


In the sonnenBatterie we exclusively use lithium iron phosphate batteries – the safest lithium battery technology available today.


Because of its attractive purchase price and short payback periods, the sonnenBatterie is possibly your most economic access to clean energy.

How the sonnenBatterie gets you through the day

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 Clean energy during the daytime, in the evening and at night.


At sunrise the solar panels start to produce energy, though not enough to cover the morning energy needs. The sonnenBatterie will bridge the gap with the stored energy from the previous day.


In the daytime the energy generated from the solar panels is at its peak. But since nobody is home the energy consumption is very low so that most of the generated energy is stored in the sonnenBatterie.


The highest daily energy consumption is in the evening when the solar panels produce little or no energy. The sonnenBatterie will cover the energy need with the energy produced in the daytime.

Download Brochure Here!