Energy Storage

Honeywell purchased $27.5 million in ESS common stock and intends to purchase $300 million in ESS product, with $15 million prepaid. The collaboration enables Honeywell to integrate ESS technology into its global offering, and ESS gains license to Honeywell’s flow battery intellectual property.

Researchers in Sweden investigated the complex non-linear tradeoffs between capacity expansion costs and reliability levels of off-grid PV mini-grids and found that capacity expansion based solely on cost-minimization may result in several reliability issues.

The Canadian Climate Institute has released a report that explains how to unlock lower-cost heating and cooling in Canada. It outlines barriers to adoption and makes recommendations to streamline the loan and grant application process.

Fortescue Future Industries (FFI) has submitted a proposal for the “Project Coyote” green hydrogen and ammonia production facility in the Canadian province of British Columbia.

Tesla has submitted a proposal to the Indian government to set up a Powerwall battery storage factory in India.

Recent data published by Great Britain’s Department for Energy Security and Net Zero (DESNZ) show the country’s solar PV cumulative capacity was 15,292.8 MW at the end of July, with newly installed capacity for the first seven months of this year reaching 643 MW. Although Gareth Simkins of Solar Energy UK said these figures were ‘relatively low’, he explained that several utility scale PV plants may have not been included in the statistics so far and there was cause for optimism.

Swedish solar developer Alight says it will enter the Finnish PV market for the first time early next year with a 100 MW ground-mounted solar park in Eurajoki. Alight COO Warren Campbell tells pv magazine that the array will be a ‘big project by Finnish standards.’

The battery packages include a battery, an inverter and a control system. The US manufacturer claims its storage systems have a lifespan of over 10,000 cycles and a depth of discharge of 80%.

Swiss scientists claim no distribution grid expansion is needed to increase the share of solar PV in energy systems, but they warn that priority dispatch for PV during peak loads may become a serious issue in the years to come. Among a range of recommendations, they proposed reducing peak loads by developing grid-serving behavior with PV system owners having to do their part.

The rise of cost-effective TOPCon cell technology last year led to a ‘surge’ in production demand for solar n-type cell technology, with leading industry analysts TrendForce prophesying PERC cell capacities ‘may’ be phased out in two to three years. The company’s experts, however, warn that oversupply for p-type cells and modules may increase the price gap between n-type and p-type products in the upcoming months.