Residential PV

The so-called “super bonus” for building renovation projects has been extended until the end of 2022. The Italian government has established a maximum price of €2,400 per kilowatt installed for PV systems and €1,000/kWh for storage systems.

Solar windows are only likely to reach commercial maturity when manufacturers consider how they can add “soft” value to buildings, as required by the construction industry. In order to increase this value, increasing their conversion efficiency will become less important, while understanding how to blend them into the existing value chain in the real estate business will be crucial.

Sweden was set to replace its rebate scheme with unspecified tax breaks by the end of this year, but the government has instead decided to allocate another $31.5 million for 2021 – for enterprises and municipalities only.

Researchers in Finland have demonstrated the technical feasibility of an off-grid residential PV system combined with short-term battery storage and seasonal hydrogen storage. The proposed model is applicable only to northern climates, as higher levels of solar radiation in southern locations would mean a reduced need for seasonal storage. It was tested in an existing single-family house in Finland with a 21 kW rooftop array and a ground source 6 kW heat pump.

According to the Solar Energy Industries Association (SEIA) and Wood Mackenzie, solar accounts for 43% of all new electric generating capacity additions through Q3 2020, more than any other electricity source.

Each of the nations, like Greece, will have gigawatt-plus solar additions in 2024, according to Solarpower Europe, enough to carve out a 3% slice of an anticipated 35 GW regional market.

Launched in November, the “saving-autonomous” program is currently seeing strong interest from homeowners. The program has an €850 million budget and is intended at enabling around 600,000 homeowners to make their houses more energy-efficient by 2030. It includes the installation of a rooftop PV system in the frame of a renovation project.

Catastrophic weather events in Texas and California have led to steep increases in insurance premium costs, according to a new analysis by Norton Rose Fulbright.

Meanwhile, the China Photovoltaic Industry Association (CPIA) has confirmed that newly installed PV capacity for this year should be around 40 GW.

A group of scientists and companies in the Netherlands has tested a PVT heating concept in a green district and has found that the proposed design, which is also based on underground storage and the use of heat pumps, is technically and economically feasible.