KStar’s new all-in-one vitality storage system for business and industrial (C&I) functions includes a 5.12 kWh lithium iron phosphate (LFP) battery system with a 50 kW inverter. It consists of two clusters of batteries with 10 modules every, for a most capability of 102.4 kWh.
KStar has launched a brand new all-in-one vitality storage system with an inverter and battery module. It’s designed for business and industrial (C&I) functions.
The China-based storage and inverter producer mentioned the 5.12 kWh, 512 V batteries characteristic lithium iron phosphate (LFP) battery cells from CATL. They embody two clusters of batteries related in parallel with 10 modules every in what KStar calls a “1+1 redundancy” design.
“If one battery cluster fails, the opposite 52.1 kWh battery cluster can nonetheless work usually,” KStar mentioned in a press release. “They function one another’s backup, 1+1 redundancy design ensures the soundness of the system operation.”
The system capability could be expanded to 1 MW/2 MWh, based on KStar. The batteries suits in an outside cupboard measuring 1,100 mm x 1,1000 mm x 2,380 mm and weighing 1.5 tons. It comes with IP54 safety and operates in temperatures starting from -30 C to 50 C. The utmost working altitude is 4,000 meters, with derating beginning at 3,000 meters.
The system reportedly “allows the ability technology to revive a steady energy grid, optimize the ability output curve, scale back photo voltaic curtailment, improve the proportion of renewable vitality in complete energy technology, and optimize the vitality construction,” the producer mentioned.
The inverter has 50 kW energy output. It has three most energy level monitoring (MPPTs) with an enter voltage vary of 350 V to 800 V. It has an effectivity ranking of 97.5% and the utmost PV enter voltage is 1,000 V.
The transformerless inverter measures 650 mm x 715 mm x 325 mm and weighs 75 kg. It comes with IP65 ranking and options clever air cooling. It operates in temperatures starting from -25 C to 60 C.
The brand new resolution is pre-installed in manufacturing facility for simple set up on-site. It options double fireplace suppression design.