The Herholdt's Group - Electrical • Renewable Energy • Lighting

Dutch water supplier Evides Waterbedrijf has commissioned a 1.6 MW floating PV plant at one of its facilities near Rotterdam. It is now considering the construction of more floating solar plants on three other reservoirs, including a…
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Dutch startup Solar Visuals and the Netherlands Organisation for Applied Scientific Research (TNO) have developed new “mimic design” facade modules that reproduce the features of building surfaces. Lenneke Slooff-Hoek, a senior scientist…
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KHI Solar One plant near Uppington. A new renewable energy startup company has come up with a low-cost, zero-emissions solution to the thorny issue surrounding what happens when the sun isn’t shining and the wind isn’t…
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Scientists in Japan have proposed a new model to estimate cell voltages in solar modules by irradiating the cells with a weak modulated laser light. The method could be used to detect hot spots and other panel-degradation issues, such as…
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German startup Sinn Power has combined wave, wind and solar power to create what it claims is the world’s “first floating ocean hybrid platform.”
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WALL LIGHTS CAN BE USED AS DECORATIVE FEATURES Blank, boring walls can be transformed into decorative features and areas of interest by installing on-trend wall sconces. They’ll serve as a design detail and bring to life any…
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If you missed the SolarEdge Webinar on UPS Training last week, make sure to watch it.  Click here!
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Scottish start-up Gravitricity is planning a project to store surplus power from renewables at Port of Leith. A 250 kW, grid-connected prototype facility will have its ability to stabilize the network tested. The system involves a 16m rig…
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A major advantage of this design is the ability to string cables over a longer distance without the support needed in traditional racking approaches.
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A group of researchers from India is trying to apply a special phase change material to regulate temperature in copper, indium and selenium solar panels. Phase change materials are substances that are capable of storing thermal energy,…
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