How to effectively procure energy storage in 2023
Effectively procuring energy storage is a real challenge today. Automotive buyers are dominating demand for the lithium-ion market, and battery prices have started increasing for the first time. To make matters more challenging, not all battery manufacturers are equal – engaging new suppliers can carry additional commercial and technical risk. In this pv magazine Webinar we will offer a guide to navigating those risks as a buyer of energy storage systems.
AE Solar unveils n-type TOPCon solar modules with 22.2% efficiency
Germany-based AE Solar said its new panels have a temperature coefficient of -0.35% per degree Celsius and come with a 30-year power output guarantee for 87.4% of the initial yield.
Ventilated facade with integrated solar panels
Germany’s Sto says its novel solar facade technology for residential buildings allows the alignment of modules in vertical or horizontal arrangements.
Subsea cable to bring wind, solar power from Egypt to Europe
Copelouzos Group plans to lay a submarine cable to link 9.5 GW of wind and solar power in Egypt to Greece’s Attica region. The project was recently included in the Entso-E 10-year development plan.
The Hydrogen Stream: Hy24 closes world’s largest clean hydrogen infrastructure fund
The Clean H2 Infra Fund has closed with new investors to mobilize up to €20 billion ($19.4 billion) of investment capacity over the next six years for heavy mobility and energy-intensive industries. Toshiba has revealed new production tech for electrolysis electrodes that slashes iridium use, while Hyundai Heavy Industries has kicked off a demo project for fuel cell vessels.
Dutch competition regulator asks Vattenfall, Greenchoice to clarify sustainability claims
Vattenfall and Greenchoice have agreed to adjust sustainability claims on their websites in response to a request from the Dutch Authority for Consumers and Markets. The companies reportedly used vague comparisons to support their claims.
Vertical PV to protect biodiversity at German airport
An 8.4 kW pilot vertical PV project is now operating at the airport in Frankfurt, Germany. The solar panels are vertically arranged to protect the biodiversity of the site. In the final stage of expansion, the system will reach up to 13 MW of output.
Solar could have reduced UK gas reliance, says Carbon Brief
Carbon Brief has estimated that the United Kingdom would have needed to import 20 TWh less natural gas this year if successive Conservative governments had not wound down the rewards for generating solar electricity.
New refrigerant circuit for safer, more efficient heat pumps
Scientists at Germany’s Fraunhofer Institute ISE and a consortium of heat pump manufacturers have achieved a new efficiency record in their development of a low-refrigerant propane refrigeration circuit. The device has a heating capacity of 12.8 kW with only 124 grams of propane, amounting to a refrigerant charge of approximately 10g/kW, compared to 60g/kW for commercially available devices.
DC rooftop PV providing domestic hot water to residential building at 60 C
Domestic hot water, with a heating system powered exclusively by DC solar power, has now covered the needs of an apartment building in Linz, Austria, for a period of a year. The 14 residential units are each connected to their own 1.36 KW solar arrays.
