solar modules

Italy’s Saipem is planning what could be the world’s largest offshore PV plant — a 100 MW facility located off the coast of the Italian northern region of Emilia-Romagna. The project, whose approval process began two years ago, is expected to become operational by the end of 2025.

Scientists in the UK have had a closer look at the impacts of floating PV systems on the water. They found that their cooling effect on water mitigates blooms of toxic blue-green algae and increased water evaporation, which are both caused by global warming. They also warned, however, that colder water may result in a reduction of the duration of so-called thermal stratification. The right proportion between the surface occupied by the PV array and a water surface’s total area is key for addressing this issue.

The French developer will sell 70% of the power generated by the facility to Albanian power utility Operatori i Shpërndarjes së Energjisë Elektrike SH.A. (OSHEE) under a 15-year PPA and the remaining portion will be sold on the spot market.

A French-Lebanese research group has proposed a way to cool down PV modules by using air exhausted from heating, ventilation, and air conditioning (HVAC) systems. They showed that array performance improves when the cooling load rises.

Taiwanese researchers have added bathocuproine (BCP) molecules to three different kinds of solvents used in perovskite cells and have ascertained how this combination increases the carrier mobility and passivates the electron-poor defects. Furthermore, they utilized a polyelectrolyte (P3CT-Na) thin film as hole transporting material instead of commonly-used thin films based on PEDOT:PSS.

India had 39.1 GW of grid-connected solar and 216 MW of off-grid projects in operation by the end of February. The state of Karnataka leads with 7.4 GW of installed solar capacity, followed by Rajasthan with 5.5 GW and Tamil Nadu with 4.4 GW.

SunPower claims that the electricity savings could equal the monthly cost of its 25-year loans for residential solar systems.

Talesun has begun work on its 5 GW factory in Siyang county, Jiangsu province and China’s second-largest grid operator, China Southern Power Grid, has announced around 200 GW of renewable energy capacity will be deployed on its service area over the next 10 years.

Global bids are invited to develop an aggregate 75 MW of grid-connected solar power projects with an upper tariff ceiling fixed at INR 3.00/kWh ($0.041/kWh) for the entire power purchase duration of 25 years. The projects are to be installed in the Uttar Pradesh Solar Park on a build-own-operate basis.

Dutch research institute TNO has released a series of guidelines to reduce fire hazards in rooftop PV installations. The study follows a series of fire accidents that occurred between 2018 and 2020 in the Netherlands, for which the main causes were identified.