Havells India unveils heat pump water heater
Havells India’s new 3.5 kW HP30 White Silver (300 L) system has a rated power input of 940 W. The manufacturer says it is ideal for large households.
SolaX Power releases new residential batteries
China’s SolaX Power has developed two lines of integrated energy storage systems that reportedly support up to 200% PV oversizing. Their rated output power ranges from 3 kW to 15 kW.
Reel secures €5 million to expand corporate PPA business
Reel, a spinoff of the Technical University of Denmark (DTU), has raised €5 million ($5.4 million) of seed capital to enhance its products and expand internationally. It is offering customized fixed price contracts to businesses based on solar and wind power purchase agreements (PPAs).
Photovoltaics for wastewater disinfection
Researchers in Spain have developed a new system that simultaneously produces PV power and disinfects wastewater.
Behavioral perspectives on adoption of residential PV systems
Scientists in China have used computer simulations to gain a better understanding of the factors that influence the adoption of residential PV.
Photovoltaics for unmanned aerial vehicles
An international research team has identified parameters to integrate PV cells into unmanned aerial vehicles (UAVs).
New research shows impact of dust on PV module temperature, performance
New research from Pakistan shows that dust could reduce PV panel performance through the shielding effect and the “dust-temperature” phenomenon. The scientists tested two PV systems in different parts of the country.
India’s SJVN secures 100 MW of PV for $0.031/kWh
SJVN has secured a 100 MW solar power project from Gujarat Urja Vikas Nigam Ltd. (GUVNL). It will develop the project on a build-own-operate basis in the Indian state of Gujarat.
PV commissioning times up by 6 months over past 20 years, claim scientists
Scientists in Switzerland used project-level data from BloombergNEF to analyze completion times of renewable energy projects across 48 countries. They have found that average commissioning times have increased over the past two decades for all clean energy technologies.
Cloud fraction nowcasting method for PV applications
Researchers in China have developed a novel way to predict the cloud coverage of PV plants. The method uses geostationary satellite and recurrent-neural networks.
