Direct expansion solar heat pumps for residential applications
Scientists in India have conducted an extensive review of all direct expansion solar heat pump technology in an effort to broaden its residential adoption. Such system can psroduce hot water from 15 C to 60 C at an average coefficient of performance of 1.5 to 4.5.
SolaX releases new 215 kWh storage system
SolaX has released a new 215 kWh storage system featuring 280 Ah lithium iron phosphate (LFP) battery cells, with 100 kW of rated AC power and a maximum efficiency of 98%.
Aurora Solar introduces solar models powered by EagleView
EagleView is bringing its geospatial data and imagery library to Aurora’s solar modeling function, helping installers to design, plan and validate solar projects.
Fast charging gets faster in LFP batteries via electric vehicle maker Zeekr
The fast charging race in batteries has continued, with a Chinese automaker claiming the fastest-charging electric vehicle, as LFP chemistry surprisingly outpaces NMC for fast-charging.
Wärtsilä upgrades autonomous software for GWh-scale BESS in Australia
Finland-based Wärtsilä Energy has upgraded its GEMS digital energy platform to transform the way GWh-scale battery energy storage projects (BESS) are managed in Australia.
Vikram Solar unveils 20-bubar bifacial heterojunction module
Vikram Solar says its new Suryava bifacial heterojunction (HJT) module has an efficiency level above 23%.
Making perovskite solar PV circular from the start
U.S researchers at the Department of Energy’s National Renewable Energy Laboratory used a circular economy framework to determine how to scale, deploy, and design metal halide perovskite solar panels to be easily recyclable in the future.
LG launches two new residential air-to-water propane heat pumps
The new products utilize propane refrigerant and have a seasonal coefficient of performance of over 5. According to the manufacturer, it can achieve a flow temperature of 75 C, even when it is -15 C outside.
Dutch manufacturer unveils gel lead-acid battery for residential use
A new Dutch home battery has a new twist on old technology: gel lead-acid batteries, for safe operation.
Agrivoltaics for corn
Researchers have created a novel model that can help developers assess corn growth in agrivoltaic facilities. They also proposed to use spatiotemporal shadow distribution (SSD) to optimize crop yield and power production.
