grid-tied system

[GRID-tīd ˈsis-təm]
nounpl: grid-tied systems
sistema conectado à rede
1. A renewable energy system (typically solar or wind) that is directly connected to the public electricity grid, allowing it to both draw power from and supply power to the grid
The house uses a grid-tied system to supplement its electricity consumption and sell excess power back to the utility company.
A casa utiliza um sistema conectado à rede para complementar seu consumo de eletricidade e vender o excesso de energia de volta à companhia de eletricidade.
2. A photovoltaic or wind power installation that operates synchronously with the electrical grid without battery storage
Grid-tied systems are more cost-effective than off-grid systems because they don't require expensive battery banks.
Os sistemas conectados à rede são mais econômicos do que sistemas isolados porque não requerem baterias caras.
Grid-tied systems are increasingly popular in Brazil and the USA due to government incentives, net metering policies, and decreasing renewable energy costs. In Brazil, the term is commonly used in discussions about solar energy expansion and distributed generation. In the USA, grid-tied systems dominate the residential solar market, particularly in states with favorable net metering policies.
Synonyms / Sinônimos
grid-connected systemon-grid systemutility-interactive systemgrid-interactive system
Antonyms / Antônimos
off-grid systemstandalone systemisolated system

Regional Variations

General Brazilian Portuguese
sistema conectado à rede
Most common and formal translation used in technical documentation
General Brazilian Portuguese
sistema on-grid
English term often used in Brazil in technical contexts
São Paulo
sistema interconectado
Alternative technical term used in São Paulo's energy sector
Portugal
sistema ligado à rede
Slightly different phrasing preferred in European Portuguese

Related Words

inverternet meteringphotovoltaic systemrenewable energysolar panelwind turbineutility gridelectrical grid

Related Idioms & Phrases

net metering agreement
feed-in tariff
grid connection point
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