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New global solar capacity additions hit 191 GW in 2022, says IRENA

Global renewable capacity increased by 295 GW last year, bringing the world to a cumulative installed capacity of 3,372 GW, according to the International Renewable Energy Agency (IRENA).

Global study highlights potential of floating solar

An international group of researchers has calculated the potential for floating solar across the world. The results show a generation potential of 9,434 TWh per year across 114,555 global reservoirs, with 30% of their area covered. The United States leads with 1,911 TWh per year of potential, followed by China at 1,107 TWh per year and Brazil at 865 TWh per year.

Iberdrola using dogs, robots to monitor solar plants

Iberdrola is using a springer spaniel in a solar park to smell electrical problems that could lead to power cuts. It is also using a robotic dog to detect and analyze faults in substations.

RVNL, Jakson Green form JV for clean energy EPC projects globally

Rail Vikas Nigam Ltd and Jakson Green have partnered to build giga-scale clean energy projects in the Middle East and North Africa (MENA), the Commonwealth of Independent States (CIS), and Asia Pacific countries.

Optimizing off-grid PV systems for different design criteria

A new report by IEA PVPS Task 18 provides a blueprint guide on how to conduct feasibility studies for off-grid and edge-of-grid power systems. The optimal system size and specifications vary depending on the client’s priorities. The desired project outcomes can be identified using pure financial analysis (NPV, IRR) or additionally taking environmental performance into account.

Common misconceptions about residential PV

More and more people want to invest in PV arrays and battery storage systems. However, there are a number of myths that could lead to disappointment among customers, according to one German consumer association.

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Agrivoltaics market valued at $9.3 billion

The global agrivoltaics market is pegged at a 10.1% annual growth rate, according to a research note by Allied Analytics.

Fraunhofer ISE, Viessmann develop multi-source residential heat pump

Fraunhofer ISE has presented the results of retrofit heat pump installations in multi-family homes in Germany. One demonstrator featured rooftop solar PV and a multi-source heat pump developed in partnership with Viessmann. It uses air and geothermal as heat sources.

Study shows symbiotic effect of heat pumps and residential solar

SolarPower Europe says in a new report that households in Germany, Spain, and Italy can more than triple their savings by pairing PV with heat pumps. It said this combination helped families to save between 62% and 84% on their annual energy bills in 2022.

PV product prices resume downward trend, says TrendForce

TrendForce says polysilicon will be 3.2% cheaper in March than in February. This will lead to lower wafer, cell and module prices and will effectively spur installation demand.

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