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EVLO unveils lithium iron phosphate battery for utility-scale applications – pv magazine International


EVLO Power Storage’s latest battery vitality storage system (BESS) product, EVLOFLEX, is a totally built-in answer with configurable vitality for 1.65 MWh, 2 MWh, or 2.5 MWh.

EVLO Power Storage, a unit of Canadian utility Hydro-Quebec, unveiled EVLOFLEX, a utility-scale BESS primarily based on its proprietary lithium iron phosphate (LFP) chemistry.

The system is on the market in three variations – 500 kW (1/4C), 1,000 kW (1/2C), and 1.5 MW (1C) – and gives configurable vitality for 1.65 MWh, 2 MWh, or 2.5 MWh. Relying on the configuration, it gives a storage time of 1 to 4 hours.

EVLOFLEX has a nominal voltage of 1,306 V. Below particular working parameters, the battery can run as much as 7,300 cycles in 20 years while not having substitute.

In line with EVLO, its proprietary lithium-iron phosphate (LFP) battery chemistry is extra secure, and due to this fact safer, than different battery chemistries and reveals 100% depth of discharge and practically 90% PCS – AC spherical journey effectivity. The advisable state of cost (SoC) vary of the battery at 25 C is from 10% to 98% at 1 C and from 3% to 98% at 1/4 C or 1/2 C.

The system can show 51 modules per string and 4 to 5 strings per enclosure, measuring 6.1 x 2.44 x 2.59 m. The four-string system weighs 20,000 kg, the five-string 22,680 kg, and the six-string 25,400 kg.

EVLOFLEX may be related to 50Hz and 60Hz networks, which may be configured within the energy conversion system. Its working temperature ranges from -40 C to 55 C. The brand new product is IPX4-rated and meets IEEE 693 necessities for seismic occasions.

In line with EVLO, the battery system may be configured to swimsuit a variety of energy or vitality purposes reminiscent of renewable integration, backup energy, peak shaving, useful resource adequacy, congestion reduction, and transmission and distribution community funding deferral.

“We designed EVLOFLEX primarily based on direct suggestions from our utility and developer prospects, who want protected, cost-effective, and scalable vitality storage options to maintain tempo with renewable vitality deployment and stabilize the grid across the clock. of the day,” mentioned Sonia St-Arnaud, CEO of EVLO.

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