Skip to content

Residential PV

PV windows cut energy use by 40% in glazed buildings, says NREL

The US National Renewable Energy Laboratory (NREL) has shown that perovskite-based thin-film PV, transparent PV, and dynamic PV glazing technologies can reduce the energy use of glazed buildings by around 40% across eight regions in the United States.

1

France installed 1.71 GW of solar in January-September period

France’s cumulative installed PV capacity reached 15.8 GW at the end of September.

2

Heat pumps competitive with gas boilers in some markets, says IEA

Th International Energy Agency (IEA) says unsubsidized heat pumps are already competitive with gas boilers in mature markets like the United States, Canada, Japan, Italy, and China. It says global sales will soar to record levels by 2030.

4

Novel method to calculate variations in temperature coefficients of solar modules

Brazilian scientists have assessed variations in temperature coefficients in solar modules to determine whether there is a relationship between the dependence of these coefficients and irradiance. They claim their work could be used to improve PV module performance modeling.

4

California to cut solar net-metering payments by 75%

A vote is expected mid-December on a regulatory change that could severely dampen the value of new residential rooftop solar installations in California.

2

India installed 11.2 GW of solar in January-September period

India added 9.3 GW of utility-scale solar in the first nine months of 2022, as well as 1.3 GW of rooftop capacity and 600 MW of offgrid PV projects.

1

Poweron presents new hybrid inverters for residential solar applications

India’s Poweron has developed wall-mount hybrid solar inverters with nominal power ratings of 3.68 kW, 4.6 kW, and 5 kW. They are compatible with lead-acid and Li-ion batteries.

2

Italy hits 959 MW/1,826 MWh of distributed storage capacity

Italy added 303 MW/632 MWh of distributed energy storage capacity in the first nine months of 2022. The segment continues to grow in the country, led by the regions of Lombardy and Veneto.

2

Bslbatt unveils 90-mm-thick battery for residential solar

China’s Bslbatt said its new product has a storage capacity of 5 kWh and a nominal voltage of 51.2 V. It measures 670 mm x 540 mm x 88 mm and is 90 mm thick.

2

Rooftop system with PV panels, mini wind turbines in the Netherlands

Ibis Power has developed a rooftop system that combines solar with wind turbines designed for medium-sized structures and high-rise buildings. It claims its PowerNEST system can produce six to 10 times more energy than standalone rooftop solar. The company has already installed five projects in the Netherlands.

3

This website uses cookies to anonymously count visitor numbers. View our privacy policy.

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close