Image: Yuno-Yuno, Wikimedia Commons
The JWA has introduced a new prediction service for surplus solar energy in Japan and offers real-time predictions for individual buildings, commercial facilities and households.
The service, launched on 12 February, offers 30 minutes of interval prognoses for generating solar energy, electricity demand, grid purchases and surplus power at a single location level.
JWA said that the service was built on its own weather data and forecast models, making very accurate predictions possible for both high -voltage consumers, such as factories and office buildings, and low -voltage buildings, including houses and small companies.
The platform is intended to help companies optimize the use of surplus solar energy, to reduce CO2 emissions and improve the efficiency of integration of renewable energy, according to JWA. Potential applications include power generation planning for Power Purchase Agreement (PPA) providers and retailers, optimization of battery storage and virtual power plant (VPP) activities.
JWA previously gave excess solar energy forecasts for households for Feed-in rate (FIT) at regional and prefectural levels. It said that it introduced the new service in response to the rising demand for precise, location -specific predictions while the nation accelerates its transition to renewable energy.
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