Enphase predicts another revenue landmark this quarter
Enphase expects the volume of business generated to rise again for the April-June period, accompanied by another bump in battery shipments.
US startup claims hydrogen output for $0.85/kg or less via new water vapor electrolyzer
Advanced Ionics has developed an electrolyzer that runs at temperatures below 650 C. It is reportedly able to produce hydrogen for $0.85/kg or less. CEO Chad Mason recently spoke with pv magazine to provide a closer look at the water vapor electrolysis tech.
Tesvolt unveils new battery line for commercial, industrial applications
Tesvolt’s new E Series includes the TS-I HV 80 battery and the TS-I HV 100 battery, with storage capacities of 80 kWh and 90 kWh, respectively. Both of the devices have efficiencies of up to 98%.
Elon Musk wins SolarCity lawsuit, avoids $2 billion judgment
Business magnate Elon Musk has avoided what would have been the largest judgment in US history on an individual executive.
The Hydrogen Stream: High-pressure PEMEL electrolyzers for lower hydrogen costs
Elsewhere, Lotte Chemical and Air Liquid Korea will establish a joint venture to build a hydrogen supply chain in South Korea and the US Department’s Loan Programs Office (LPO) offered a conditional commitment for a US$504.4M loan guarantee to the Advanced Clean Energy Storage Project in Utah, which combines alkaline electrolysis with salt cavern storage for grid scale energy conversion and storage using hydrogen as the energy carrier.
The mobility rEVolution: Portable EV charging stations for personal and shared use
In other news, BYD’s quarterly profit is up by 241% buoyed by demand for battery-powered cars, Ford takes a US$3.1 billion loss on its Rivian stake and cuts 580 jobs as part of corporate restructuring, and ABB agrees to provide its full portfolio of EV charging technology to Shell.
New PV water heater from Germany
German startup Nexol has developed a photovoltaic water heating system that relies on a smart controller, with either DC and AC power. It decides autonomously if grid electricity or PV is used, with the latter always preferred.
UK group develops liquid air energy storage tech
A UK consortium has developed the Prisma system, which stores thermal energy in liquid air form to provide onsite compressed air, via a latent energy cold storage tank filled with a phase-change material. It is expected to have a levelized cost of storage of GBP 114 ($143.10)/MWh.
More than half of Australian PV installers moving into storage
The number of solar installers in Australia offering storage solutions grew considerably in 2021 and promises to surge again this year, according to a survey by EUPD Research.
MIT, NREL researchers develop 40%-efficient thermophotovoltaic cell for grid-scale thermal batteries
The device is described as a heat engine with no moving parts that is able to produce power from a heat source of between 1,900 to 2,400 C. This concept is known as thermal energy grid storage (TEGS) and consists of a low-cost, grid-scale storage technology that uses thermophotovoltaic cells to convert heat to electricity above 2,000 C.
