Rooftop PV for water heating – a residential super saver
Off-peak electricity rates in Australia are quickly becoming an unhelpful price signal for rooftop solar owners, who benefit by self consuming their excess solar ahead of drawing electricity from the grid at any time of day.
Green roofs may improve PV system performance by 8%
German solar company Polarstern sees many performance-enhancing effects when photovoltaic systems are combined with green roofs. These are provided by cooling, dust absorption and reflective behavior, which are favored by the plants on the roof.
Australia could install another 8.9 GW of PV by 2025
Solar could supply 77% of Australia’s electricity demand by 2026, according to a new report by the Australian Electricity Market Operator.
Silfab doubles US solar panel production capacity
Module manufacturer Silfab has opened a new plant north of Seattle and is now shipping its 370 W Prime series modules.
Flat-roof mounting system for modules with lengths of 1,500 to 2,000mm
Designed by German provider IBC Solar, the mounting structure can accommodate modules with lengths from 1,500 to 2,100mm and widths from 980 to 1,150mm. It comes with floor rails with pre-mounted construction protection mats and integrated cable ducts for up to 28 6mm² cables.
Germany installed another 400 MW of PV in July
In the first seven months of the year, the country deployed 3.2 GW of PV, which compares to 2.8 GW a year earlier.
Serbia introduces net metering, rebate scheme for rooftop PV
The rebates will cover up to 50% of the costs for installing and deploying a PV system and are intended at supporting homeowners and businesses take advantage of the recently introduced net metering regime.
Money-saving energy plans for Australian rooftop PV
It’s not just big companies that are benefiting from digitization and data analytics. Last week, a new optimizing algorithm was unveiled in Australia to show PV owners which retail energy plans will save them the most on their electricity bills.
Rebates and low-interest financing to support commercial PV in Montenegro
Montenegro’s Investment and Development Fund (IRF) is granting low-interest loans for commercial PV projects and the government agency Eco Fund is awarding non-refundable rebates of up to €25,000 per project, depending on the size.
Photovoltaic sunshade based on perovskite solar cells
The phovoltaic sunshade was deployed on the facade of a factory owned by Polish aluminum system provider Aliplast. The movement of the PV blinds is regulated by a controlling system linked to a weather station installed on the roof.
