New mounting system for rooftop PV, from Austria
The mounting structure relies on a 5.8m long support rail that does not lie on the roof but is connected directly to a purlin placed below with self-drilling support screws.
Solar module for east-west installations on flat rooftops
Dutch startup Solarge has developed a 500 W panel that weighs 50% less than conventional glass-backsheet modules. The new product can be fixed to rooftops with roofing anchors, which eliminates the need for ballast, according to the manufacturer.
Coal India Limited seeks equity partners for its 4 GW solar fab
The state-owned coal miner has invited proposals from parties willing to partner on its proposed 4 GW solar PV ingot-wafer-cell-module manufacturing facility. Applications can be submitted until September 16.
New solar addition may generate 21 kilotonnes of PV module waste by 2030
India’s solar capacity growth up to 2030 also means the generation of a significant mass of PV module waste due to early failures or damages during transportation, installation, and operation. The waste generation could be 21 kilotonnes assuming India’s cumulative installed PV capacity grows to 287.4 GW by 2030 from 40 GW in 2020. This doesn’t include end-of-life panel waste as PV systems installed between 2020-30 are assumed to have at least 30 years of lifetime.
Hybrid wind-solar for highways
Switzerland-based Energy Pier has developed a new concept for hybrid-wind solar projects located along highways. The proposed solution combines a rooftop PV system with small scale wind generators that are installed on both sides of the supporting pillars of the system.
Flexible solar panel for vehicle-integrated applications
Called SolFlex, the frameless panel is based on 22%-efficient solar cells and is designed for high, one-sided heat load. The standard product measures 100x100x2.9cm, weighs in at 3.4kg, and has a power output of 170 W.
Foldable solar panel for disaster prevention
The portable module has a foldable design with a four-panel structure and a power output of 100 W. It also incorporates a Suncast module that indicates the best height and tilt angle it must have to ensure optimal yield.
JinkoSolar was biggest module supplier for India’s Q2 PV installations
JinkoSolar modules accounted for 20% (528 MW) of India’s 2,662 MW DC of solar deployment in the April-May-June period of 2021.
Reliance Industries may acquire REC Solar
Mumbai-based Reliance Industries and REC Solar have declined to comment on rumors that the Indian company might acquire the Norwegian PV module maker, in a potential transaction that Indian media outlets have already valued at $1 billion to $1.2 billion.
Photovoltaic sunshade based on perovskite solar cells
The phovoltaic sunshade was deployed on the facade of a factory owned by Polish aluminum system provider Aliplast. The movement of the PV blinds is regulated by a controlling system linked to a weather station installed on the roof.
