Canadian Solar launches new grid-scale battery
Canadian Solar says its new SolBank 3.0 grid-scale battery supports up to 2.35 MW/5 MWh of grid-scale renewable energy storage and dispatch.
December 14, 2023 Ryan Kennedy
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From pv magazine Global
Canadian Solar’s e-Storage subsidiary has launched SolBank 3.0, the latest iteration of its utility-scale battery energy storage system. It said the new product offers up to 45% more capacity and a 40% decrease in commissioning time compared to the previous 2.0 iteration.
The 20-foot containerised battery system offers up to 2.35 MW of power and a capacity of 5 MWh. It features higher density energy cells, advanced safety systems, liquid cooling, and active balance controls.
SolBank 3.0 features lithium-ferro-phosphate cells and sports a 93% round-trip efficiency. It is offered in two-hour and four-hour duration configurations. The battery pack is IP-67 rated for safety.
The battery comes equipped with a pack and electrical redundancy protection system, abnormal performance detection, multi-level fire alarms, suppression protection, and more as part of its safety and controls system. An optimised thermal management system reduces auxiliary power consumption by up to 30% compared to the previous generation, said Canadian Solar.
“SolBank 3.0 features exceptional new elements like higher energy density cells and advanced safety design,” said Colin Parkin, president of e-Storage. “In addition, our e-STORAGE team also provides value-added services, such as system capacity maintenance and augmentations, operation and maintenance, and plant optimisation.”
In November, Canadian Solar reported $1.85 billion of revenue for the third quarter. Solar module shipments fell short of expectations at 8.3 GW. However, the company’s module shipments have increased 39% on a year-on-year basis.
Canadian Solar expects module demand to rise sharply in 2024, with shipments increasing roughly 50% year on year. But Roth Capital Partners said that this may be a bit optimistic as the company looks to clear excess inventory channels in Europe. It expects module demand to increase by only 10% to 15% in 2024, driven mostly by utility-scale demand, while residential solar demand could fall in 2024.
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