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Weiheng Ecactus has introduced its new Myrtillo battery system, with 4.99 kWh capacity, offering users the flexibility to connect up to six units in parallel.
Chinese battery supplier Weiheng Ecactus has launched “Myrtillo,” its new 4.99 kWh high-voltage storage system for residential applications.
The systems are powered by lithium iron phosphate (LFP) batteries from unspecified global suppliers. “Myrtillo uses industry-leading LFP battery cells, which have passed the industry’s most stringent safety certification, UL 9540A,” a company spokesperson told pv magazine .
The company said the new battery offers users the flexibility to connect up to six units in parallel and achieve a capacity of 29.9 kWh. It measures 600 mm x 300 mm x 575 mm and weighs 69 kg.
Battery specifications include a nominal voltage of 96V, an operating voltage of 84-108V, and an IP65 protection level. It also features natural cooling, a 90% depth of discharge, and a 4-layer protection design, including an integrated fire protection module.
The new product reportedly has a life cycle of more than 10,000 cycles.
“Fully self-developed BMS and EMS, integrating cloud-native technology and machine learning platform, provide prediction, planning, control and protection throughout the device lifecycle,” the spokesperson added. “It supplies 100% power even at -20?, ensuring uninterrupted power supply regardless of the environment.”
The system also features an integrated plug-in terminal that replaces traditional manual wiring and ensures hassle-free setup, according to the manufacturer. “With guided quick connectors between the battery modules, the self-plugging functionality is activated once stacked, eliminating the need for cables,” the spokesperson said, noting that a stackable installation would require 15 minutes. |
