Canada-headquartered lithium-ion battery manufacturer Electrovaya increased its revenues year-on-year in the financial year which finished at the end of September, but the company also reported increased losses.

Manufacturing equipment supplier Manz AG said 25% of its revenues for the first nine months of this year came from its energy storage segment, despite the ill effects of a large order being stopped.

French energy storage system maker Electro Power Systems has reported “outstanding results” for the first quarter of this year as well as a €2.4 million backlog of orders in East Africa, Asia-Pacific and Italy.

German lithium-ion based energy storage system maker Sonnen says it achieved an undisclosed “seven-figure sales number” in the US in the first quarter of this year.

Tesla executives were unwilling to publicly put figures on expected sales for the company’s stationary storage products or for near-term cost reduction objectives, but said that production is on track.

Tesla boss Elon Musk has claimed that his company is already sold out of stationary storage products for next year before the first ones have even been shipped to customers.