PV system fires potentially exacerbated by gap between solar panels, rooftops
Norwegian researchers have published a new study showing that the space between solar panels and rooftop surfaces might play a critical role in contributing to PV system fires.
Regulator could prove solar’s NEMesis
The latest attempt by the California Public Utilities Commission – CPUC, the US state’s regulator – to reform net metering rules, seems to again be solely motivated by the desire to kill off rooftop PV, as energy economist Ahmad Faruqui reported in the latest issue of pv magazine.
Trina Solar unveils 425 W all-black solar module with 21.3% efficiency
China’s Trina Solar has developed an upgraded version of its Vertex S All Black PV module, with about 30 W of additional output. It is offering the new product on the Australian market.
Italy expected to install 12 GW of solar in 2023-24 period
Italy’s solar sector is poised for growth over the next two years, according to participants in the recent Italia Solare Forum in Rome. Analysts say they expect the Italian authorities to issue more permits for PV projects, potentially pushing annual installations to 4 GW in 2023 and 8 GW in 2024.
Canadian company unveils portable off-grid solar, battery kit
SEI Logistics has developed a portable, folding solar panel kit with batteries. The system is designed to work in harsh, remote environments.
Design framework for BIPV shading devices
Canadian researchers have developed a new model to improve the performance of building-integrated PV (BIPV) shades in buildings. They considered solar electricity, heat transferred through windows, and interior daylighting quality.
PV-powered residential air-source heat pump with PCM thermal storage
A UK research group has proposed the combination of solar-powered heat pumps and thermal storage based on phase-change materials for residential applications. They said such a system could facilitate cost savings of up to 39%.
Online tool provides answers to complexities of home solar, storage in Australia
The Australian PV Institute (APVI) and the University of New South Wales (UNSW) have launched a free version of SunSPOT, a tool for tailored guidance on ideal solar and battery setups.
Enphase to add up to 7.2 GW of US solar microinverter production capacity
Enphase CEO Badri Kothandaraman has said that the company will build four to six new manufacturing lines in the United States.
Tokyo preparing mandatory PV requirements for new buildings, homes
The Tokyo municipal authorities are working on new regulations to make solar installations mandatory for new homes with total rooftop areas of more than 20 square meters, and for buildings with rooftops smaller than 2,000 square meters.
