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Sungrow 12.8kW High Voltage LFP Battery SBR128 | Solar Heroes - Battery Hybrid, Off Grid & Grid Connect Solar System Specialists

Sungrow 12.8kW High Voltage LFP Battery SBR128


In Stock

Is made up of 4 x 3.2kWH Battery Modules and 1 x Accessory Kit (Switchgear/Cover/Base)

100% usable energy

30 A continuous charging and discharging current

Lithium iron phosphate battery

Multi-stages protection design plus authorized certification

In Stock


High voltage LFP energy storage batteries are applied in grid-tied solar power systems (On-Grid), grid-independent solar power systems (Off-Grid), solar power systems with storage (Hybird), energy storage system. Suitable for LFP energy storage battery to ensure maximum lifespan; the design creates flexibility, supporting 3 – 8 modules per compartment, up to 4 parallel compartments; wide range of stored energy from 9 to 100 kWh; high efficiency with 30A max charge & discharge current, etc.


  • Lithium iron phosphate battery
  • Multi-layer protection design and strict safety certification


  • Expandable power storage throughout the operating life
  • Supports 3-8 modules each, up to 4 parallel sets, storage power range from: 9-100 kWh

Easy management

  • No installation required: Automatic connection to SUNGROW inverter
  • Smart operation: Remote operation & one-click upgrade

High efficiency

  • 100% usable energy
  • 30 A continuous charging and discharging current

Easy installation

  • Light and compact, can be installed by only one person
  • Plug and play, wireless connection between modules
  • Seamless connection to hybrid inverter




Technical specifications4 modules
System data
Power storage battery typeLiFePO4 (Lithium Iron Phosphate Battery / LFP) Prismatic Cell
Power storage battery module3.2kWh, 33kg, 625 x 130 x 330 mm (WxHxD without handle)
(Available) electricity *112.8 kWh
Rated voltage256 V
Operating conditions224 – 292 V
Maximum charge/discharge current: continuous30 A
Maximum charge/discharge current: 10 second pulse42 A
DisplaySOC value and operating status
Communication methodCAN
Protective equipment
Overvoltage/undervoltage protectionYes
Over-current protectionYes
Over-heat/over-cold protectionYes
Leakage current protectionYes
DC on/offYes
DC fuseYes
General data
Dimensions (W*H*D)625x675x330 mm
Weight147 kgs
Installation locationIndoor/Outdoor
Mounting methodJust to stand on the floor
Operating ambient temperature rangeCharge: 0 to 50 ℃
Discharge: -20 to 50 ℃
Protection levelIP55
Permissible range of relative humidity0 – 95% (non-condensing)
Max. operating altitudeUp to 2000 m
Cooling methodNatural cooling
CertificateCE, CEC, IEC 62619, IEC 62040, JIS C 8715-2, UN38.3
Warranty period *210 years
Extended featuresUp to 4 parallel sets (required additional junction box)

In Stock