Foldable solar carport extends, retracts in response to weather
Switzerland’s Dhp Technology AG says it plans to deploy new retractable PV systems at 45 motorway service areas in the Swiss cantons of Valais and Bern. The foldable arrays can be retracted and protected during extreme weather conditions or hail storms.
Novel algorithm to prevent overinvestment in power-to-gas in areas with high PV penetration rates
Scientists in South Korea have created an algorithm that reportedly prevents oversizing of power-to-gas systems located in areas with large shares of solar and renewable energy capacities. The algorithm calculates saturation points for both PV and power-to-gas facilities.
TotalEnergies acquires full stake in Total Eren
TotalEnergies has increased its stake in Total Eren from 30% to 100%, a transaction that values the independent power producer at €3.5 billion ($3.8 billion).
Retrofitting old residential buildings with hybrid heat pumps
New research shows that hybrid heat pumps combining an electric heat pump and a gas boiler represent a technically feasible and economically viable solution to partially decarbonize heat supply in older dwellings. Gas and electricity prices, however, are crucial factors in real scenarios.
German consumer group debunks residential battery misconceptions
Verbraucherzentrale NRW, a German consumer protection association, has issued a warning about five misleading assumptions about PV-linked residential battery systems.
India’s H1 solar additions hit 3.6 GW
India installed 3.6 GW of solar capacity in the first half of 2023, down 53% year on year, due to project extensions for numerous large-scale initiatives.
Floating PV plant operators may achieve additional revenue through non-evaporated water
A group of researchers from Italy investigated the economic competitiveness of various ground mounted and floating PV systems with regard to cost and performance, taking into consideration revenues due to reduced water evaporations. They found that the use of non-evaporated water at photovoltaic system sites can achieve revenues greater than $3/kW if used for irrigation and higher than $4/kW if sold to generate hydroelectricity.
Slenergy announces new balcony PV system
Slenergy, a Chinese electronics manufacturer, has developed a new balcony PV system featuring two 425 W all-black solar panels, an 800 W microinverter, and a mounting structure. It includes a set equipped with a 5-meter AC cable, a 3-meter DC cable, and a 3P connector.
Pexapark records slight increase in European PPA prices for July
Swiss consultancy Pexapark has reported that solar power purchase agreements (PPAs) were the largest technology segment in July by far, with more than 960 MW of capacity in 15 deals, followed by 175 MW of onshore wind capacity under six PPAs.
OGO Energy introduces residential battery storage solutions
India’s OGO Energy has developed modular battery energy storage systems with smart management capabilities. Up to five battery modules of 5.12 kWh each can be combined for a total storage capacity of 25.6 kWh.
