Built with a goal of engineering the world’s most robust lithium battery for every application scenario and the harshest weather conditions — the eFlex MAX 5.4 pairs a Tier 1 automotive-grade prismatic LiFePO4 cell with a patented enclosure design rated for 4x better thermal performance than competing batteries.
5.374 kWhRated Capacity @ 0.5C
8,000Cycle Life @ 80% DoD
10yrWarranty
IP65Dust & Water Rating
TelecomRVMarineResidentialCommercialRail
Overview
Engineered for Harsh Conditions
The eFlex MAX 5.4 is built around a Tier 1 automotive prismatic lithium iron phosphate cell — the same class of cell used in electric vehicles — chosen specifically for its high cycle life. A patented enclosure design delivers 4 times better thermal performance than competing batteries, backed by an IP65 dust- and water-proof rating that makes it suitable for outdoor installation. Mounting is flexible: wall mount, floor-stand, or 19″ industrial server rack, so it fits into residential, commercial, or telecom-grade installations alike.
Features
Built to Outlast the Elements
Tier 1 Automotive Prismatic Lithium Iron Phosphate cell with the highest cycle life.
Patented enclosure design achieves 4 times better thermal performance than competing batteries.
IP65 dust and water-proof design for outdoor installation.
Mounting options include wall mount, floor-stand, or 19″ industrial server rack mount.
Battery Management System
Market-Leading Digital Processor BMS
Minimal idle consumption (2W)
Integrated 125A breaker
Individual cell voltage & temperature monitoring and balancing for maximum reliability and longevity
Canbus, Modbus, OTA firmware updates, remote monitoring
Advanced closed-loop communication with most 48V inverters
$ 799,00–$ 1 199,00Price range: $ 799,00 through $ 1 199,00Select options
This product has multiple variants. The options may be chosen on the product page
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