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Fogstar Energy 30kWh 48V Rack Battery Bundle


Once your order is confirmed, a member of our team will contact you to arrange a suitable delivery day.

Store and manage your energy with confidence. The Fogstar Energy 30kWh Rack Battery Bundle provides a high-capacity, user-friendly solution for residential and commercial applications.

Built to Last in Demanding Conditions

  • 30kWh Capacity: Store enough energy to power your home or business through outages or peak demand periods.
  • Six (6) SR51.2V Server Rack Batteries: Each battery is meticulously designed and packed with premium components including Grade A cells and PACE BMS.
  • UK-Designed Heating System: Efficiently charges even in cold environments thanks to the internal heating system.
  • 8-Year Warranty: We stand behind the quality and performance of our products.

Unmatched Versatility and Control

  • Pre-loaded Inverter Protocols: Seamless integration with leading inverter brands (Victron, Pylontech, Growatt, Solis, Sofar, Goodwe).
  • 4.3" TFT LCD Touchscreen: Monitor your system status in detail with a user-friendly interface. Change the Inverter protocol via your touchscreen!
  • 10-15 Year Lifecycle: Expect long-lasting performance from our superior design.
  • 16 Grade A EVE Cells: Industry-leading cell technology delivers exceptional life (4000 cycles @ 80% DOD).

Safety and Scalability

  • 125Amp DC Breaker: Provides automatic protection against electrical faults.
  • Parallel Connection (up to 16 units): Expand your storage capacity as your needs grow. Series connection not supported.
  • Integrated High-Quality Busbars: Our cabinets feature thick nickel-plated copper busbars for simple and reliable parallel battery connection.
  • Vented Design and Cable Management: Vented front panels ensure airflow, while unique circular cut-out cable access points (top and bottom) allow for clean and easy cable routing.
  • Scalable Storage: Connect up to 15 units in parallel to expand your storage capacity as your needs grow. (Series connection not supported.)
  • Available Cabinet Sizes: This bundle includes the 6 Rack Cabinet (30kWh). However, we also offer a 3-cabinet 15kWh bundle.
  • Cabinet Dimensions: 600 x 625 x 1250mm.

  • Manufacturer: Fogstar Energy
  • Model: ESR51.2V 5.12KWH
  • EVE Cell Model: LF100LA
  • Cell Assembly: 16S1P
  • Cycle Life: 4000 Cycles at 1C to 80%. (After 4000 cycles, you will still have a battery that can deliver 80% of the stated capacity) 5.12Kwh is fully useable.
  • BMS: PACE 100A BMS
  • Maximum Discharge: 100A per rack unit (600A for a 30kWh bundle)
  • Balance Current: 0.5A
  • Capacity: 100ah
  • Weight: 45.2kg
  • Nominal Voltage: 51.2V
  • Rack Unit Size: 3.5U
  • Size: 155mm x 450mm x 440mm
  • Pre-loaded Inverter Protocols: Victron, Sofar, Pylontech, Growatt, Solis, Goodwe.

  • Fogstar ESR51.2V 5.12KWH Rack Battery (x6)
  • Fogstar ESR51.2V 3 Battery Rack Cabinet (x1)
  • PC communication cable RS232 to USB (x1)
  • Battery to Battery (B2B) communication cable (RS485 to RS485) (x6)
  • Positive 'dual' 8AWG cables (x12)
  • Negative 'dual' 8AWG cables (x12)
  • M6 threaded screws, bolts and washers for securing Racks to Cabinets (x36)