Rolls S-Series 48-volt Lithium Iron Phosphate (LFP/LiFePO 4) Energy Storage System
(ESS) batteries are designed for use in larger-scale, 48V (51.2V nominal) systems, for
grid-connected backup and off-grid purposes. Rolls S-Series 48V LFP ESS batteries are
designed to scale in parallel capacity only at this voltage level, with communication
between batteries and to externally connected equipment.
Design
Battery Management System (BMS)
The below link is to download the Rolls PC software for direct communication with the batteries:
https://www.rollsbattery.com/resource/rolls-lfp-desktop/
| Battery | |
| Voltage | 51.2 |
| Length (mm) | 555 |
| Width (mm) | 442 |
| Total Height (mm) | 173 |
| Weight (KG) | 51 |
| Cycles | >6000 @ 80% DOD, >3000@ 100% DOD |
| Chemistry | Lithium iron phosphate (LiFePO) |
| Manufacturer Warranty | |
| Standard Warranty: | FLOODED : FS MOTIVE POWER INDUSTRIAL 12 MONTHS 4000 MARINE, RAILROAD RENEWABLE ENERGY 36 MONTHS 4500 MARINE RENEWABLE ENERGY 48 MONTHS 5000 RAILROAD 48 MONTHS 5000 MARINE RENEWABLE ENERGY 60 MONTHS VRLA AGM AGM-R ALL 12 MONTHS AGM-S RENEWABLE ENERGY 36 MONTHS, RV 24 MONTHS , 12 MONTHS OPzV & VRLA GEL S-SERIES BACKUP/STANDBY, MARINE RENEWABLE ENERGY 36 MONTHS, OTHER 12 MONTHS |
| Warranty Docs: | https://rollsbattery.com/wp-content/uploads/2019/10/Rolls-Battery-Manufacturer-Warranty.pdf |
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