Fenice Energy unveils microinverters for high-power solar panels
Fenice Energy, formerly SunEdison, has developed single-phase and three-phase microinverters for residential and commercial solar installations. The microinverters support up to 670 Wp+ PV modules, with a maximum input current of 20 A.
‘Cool roofs’ increase power yield in bifacial rooftop PV systems
A Spanish-Algerian reserch group has tested how “cool roofs” could help increase power yield in rootop bifacial PV systems. Cool roofs are based on coating materials with high reflectance properties.
Residential PV for urban loads as an antidote to solar curtailment
Researchers in the Netherlands have proposed the use of residential PV capacity to supply electricity to urban loads such as tram substations and dwellings, potentially reducing PV curtailment and demand for additional storage.
Cyprus embraces residential solar, awaits competition
Cyprus has announced a new scheme to increase residential solar deployment and help about 6,000 households to lower their electricity bills. Constant delays in the opening of the national retail electricity market to competition, meanwhile, are costing households millions.
Collectively owned PV systems improve energy community performance
Researchers have looked into the impact of potential regulated charge exemptions on two types of energy communities in 39 European countries. They have found that communities with collectively owned PV systems achieve greater savings.
Residential photovoltaic panels with high partial shading tolerance, high voltage
Scientists from South Korea have designed new photovoltaic modules with both rectangular and triangular shapes and solar cells connected in parallel, which they said have higher partial-shading tolerance compared with cells connected in strings. The panels are reportedly less sensitive to partial-shading geometries than shingled modules.
India’s solar installations surpass 72 GW
India’s cumulative solar installations hit 72.02 GW as of Oct. 31, 2023. Grid-connected solar rooftops account for 15.38% of all installed capacity, according to the Ministry of New and Renewable Energy (MNRE).
Message framing techniques to boost solar sales
A Dutch-German research team has tested how a series of framed messages may be used to boost PV system sales, addressing both self-interest and environmental concerns, and has found that all the proposed messages are effective at promoting the purchase of solar panel installations.
Germany’s Teleson enters PV industry with sales app
Teleson has launched a sales and distribution platform for PV projects. The mobile and phone app is available for the company’s German-based customers.
Open-source workflow to assess rooftop PV potential
Scientists in Germany have developed a new open-access approach to assess regional rooftop PV potential. The ETHOS.PASSION approach combines two deep learning models to identify rooftops and superstructures.
