Hanwha Q Cells launches residential solar-storage-heat pump solution in Europe
Hanwha Q Cells has combined its solar panels and batteries with Samsung’s heat pumps. The offering includes an app that reportedly optimizes power consumption while maximizing solar power utilization.
Flywheel energy storage tech at a glance
Indian researchers have assessed the full range of flywheel storage technologies and have presented a survey of different applications for uninterrupted power supply (UPS), transport, solar, wind, storage, flexible AC transmission-system (FACTS) devices, and other applications.
UK startup unveils solar trees for commercial, industrial areas
SolarBotanic Trees will begin offering its solar trees in early 2023. The systems will use monocrystalline cells with an efficiency of up to 24%, encapsulated in a 3D shape.
PV-powered hydrogen generation tech for off-grid areas
Spain’s Desigenia has developed a hybrid system that makes it possible to replace diesel generators with solar energy, battery storage, and hydrogen fuel cells.
DNV identifies CATL, Narada batteries as top performers
DNV recently evaluated 19 battery cells through its testing program and found that lithium iron phosphate (LFP) cells from Chinese battery makers CATL and Narada offer the best performance in stationary energy storage applications.
Bslbatt unveils 10.24 kWh battery for residential PV
China’s Bslbatt said its new battery has a rated capacity of 200 Ah. The product comes with a 10-year warranty and can reportedly provide steady operation for up to 6,000 charge cycles.
Sunnova to develop solar, storage ‘micro-utility’ in California
Sunnova’s new system allows ratepayers to share excess clean power and be islanded from the conventional grid. What are the benefits of sharing storage capacity?
Solar, geothermal heat pumps for heating, cooling demand in office buildings
Photovoltaic-thermal panels and geothermal heat pumps could mostly cover the heating and cooling demand of office buildings, according to new research from Greece.
The case for residential solar sharing
Technische Universität München researchers have run a series of tests to investigate the growing share of rooftop PV in Germany. They found that the sale and purchase of electricity between households could reduce consumption peaks and prevent grid bottlenecks.
IEA says global heat pump installations to hit 600 million by 2030
The International Energy Agency (IEA) says that the deployment of 600 million heat pumps by 2030 could cover 20% of the annual heating requirements of buildings throughout the world.
