Distributed Generation
At Proef we provide energy efficiency solutions or companies and industries using the self-consumption model or small production units.
Production Units for Self-Consumption
Self-consumption consists in using photovoltaic panels to produce energy for your own consumption, and any production surplus is sold back to the Public Service Electricity Grid.
Small Production Units
In addition to Self-Consumption, the new legal regime for distributed generation also establishes the generation of electricity in Small Generation Units.
In this case, all the energy produced through renewable sources is sold to the public service electricity grid.
Advantages of this solution
Our solution provides for the installation of energy generation units for self-consumption or UPP, including photovoltaic modules, inverters, support structures, electrical wiring and monitoring and metering systems.
The main advantages are:
- Reduction of energy bills by up to 70%;
- Use of clean energy;
- Reduced dependence on the public network (in the case of self-consumption);
- Reduction of CO2 emissions;
- 5-year payback, on average.
![Advantages of this solution Advantages of this solution](/fotos/solucoes/disturbed_generation_829x460_87576723360818dab0f1cd.jpg)
Success Stories
Because the success of our customers is also ours.![](/fotos/historias_sucesso/aguas_830_18853387526082ccaa54056_1.jpg)
Cities
App Águas do Porto
![](/fotos/historias_sucesso/refoco_cobertura_830_1028598585609be0d4bb7cd.png)
Cities
Boosting coverage in inhospitable and hard to access areas
![](/fotos/historias_sucesso/segurador_830_1422754232609bf4af3b037.png)
Corporate
Insurance sector 2.0
![](/fotos/historias_sucesso/5_g_miniatura_1695857597609a3cf189042_1.png)
Telecom
Cities
Guimarães 5G Ready
![](/fotos/historias_sucesso/frezite_830_1082033006082e196e64de_1.png)
Power
Corporate
FREZITE - Big Challenges, Great Solutions!
![](/fotos/historias_sucesso/payt_830_8856377266082e29fbd913.jpg)
Cities
Municipality of Aveiro is the first using PAYT solution
![](/fotos/historias_sucesso/cirurgia_830_19195121976082f2bd07a77.png)
Corporate
Bariatric Surgery Follow-up Program
![](/fotos/historias_sucesso/glaterk_830_638007836082f4623bf80_1.png)
Corporate
Industry 4.0 Solutions
![](/fotos/historias_sucesso/simoldes_listagem_980992499610bcf023e3ca_1.png)
Corporate
The optimization process for the automotive industry
![](/fotos/historias_sucesso/imagem_listagem_galp_5352080696307390d21285.png)
Power
VHV line for GALP's first solar project in Portugal
![](/fotos/historias_sucesso/830x398_2126457504661652a4aebc4.jpg)
Power
Construction of 2 Solar Farms for Amarenco
Whitepapers
![Renewable energy production: a trend in Portugal](/fotos/whitepapers/whitepaper_website_avatar_398x398_70340834660785c87d81a7.jpg)
Power
Cities
Corporate
Renewable energy production: a trend in Portugal
![Get more customers with less effort and investment](/fotos/whitepapers/whitepapers_details_1095916269601d7375e2def_3.jpg)
Corporate
Get more customers with less effort and investment
![Prepare your power grid for increased demand](/fotos/whitepapers/carro_398_182006509160995f50e834a.png)
Power
Cities
Prepare your power grid for increased demand
![Global Solutions for the Corporate sector](/fotos/whitepapers/whitepaper_website_avatar_398x398_61648361860785ccd6b933.jpg)
Corporate
Global Solutions for the Corporate sector
![Response to adverse weather conditions](/fotos/whitepapers/whitepaper_website_avatar_398x398_139327143160785d443b72e.jpg)
Power
Response to adverse weather conditions
![Upgrading into a Smart City with zero emissions](/fotos/whitepapers/whitepaper_website_avatar_398x398_208519571560785bb1b7074.jpg)
Cities
Upgrading into a Smart City with zero emissions
![EDP Digital Transformation](/fotos/whitepapers/edp_listagem_936145341610bb8b0e12e4.png)
Power
EDP Digital Transformation
![Digital Transformation of the 5th European Car Leader](/fotos/whitepapers/automotive_sector4_18999807861080c111c738.png)
Corporate
Digital Transformation of the 5th European Car Leader
![Shop floor integration and automation](/fotos/whitepapers/industrias_4_0_site_398x398px_listagem_546510430626fa5f54f5c6.png)
Corporate
Shop floor integration and automation
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