Determining mismatch losses in bifacial PV based on single-axis trackers
Scientists in Spain have proposed a novel way to calculate the structure shading factor and mismatch losses for the rear side of bifacial PV modules using one-axis trackers. They tested the new methodology in a real PV system and found it is able to establish a linear fit based on distance from the torque tube.
Segula presents compressed air storage system for residential applications
The system consists of a reversible compressor connected to a storage unit that can be installed indoors or outdoors. The compressor must be connected to the solar panels, with the whole system being controlled by an application that optimizes self-consumption.
Colombia introduces new rules for energy communities
Colombia’s energy regulator has approved new regulations allowing the creation of energy communities, aiming to add at least 1 GW of renewable capacity to the national grid.
Waaree Energies to double its solar module manufacturing in Texas
This expansion comes at a critical time for the U.S. solar industry with much uncertainty around supply chains and pressure to increase domestic output.
Moldova to tender 246 MW of colocated battery storage
Moldova is expected to launch a new tender for the construction of large renewable energy parks colocated with battery energy storage systems in October.
Latin America’s largest solar-plus-storage project goes online
ContourGlobal’s site features six-hour storage capacity alongside 221 MW of solar generation capacity. It is located in northern Chile and is part of a portfolio acquired from Spain’s Grenergy last year.
‘Indian solar manufacturers cannot merely catch up – we must lead’
Suhas Donthi, CEO of Emmvee, speaks with pv magazine about India’s evolving role in the global solar supply chain, the risks of oversupply, and what it will take for Indian manufacturers to lead on the world stage.
Iberdrola launches heat pump subsidiary
Iberdrola España has started ATuAire, a subsidiary focused on aerothermal heat pump solutions to electrify heating and hot water systems in Spain.
FuturaSun releases 390 W silver solar panel
The Italian manufacturer said the new version of its silver module is ideal for grey roofs and buildings with modern architecture. It uses a 3.2 mm silver-coated glass and features a power conversion efficiency of 19.52%.
Amitime unveils residential propane heat pump
The Chinese manufacturer said its new heat pump system can continuously and stably provide hot water up to 75 C. At a temperature between 35 C and 55 C, the new product can reportedly achieve a seasonal coefficient of performance (SCOP) of 4.6 to 5.23, with COP values ranging from 3.86 to 5.63.
