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Pylontech 3.55kWh Lithium Battery module | Solar Heroes - Battery Hybrid, Off Grid & Grid Connect Solar System Specialists

Pylontech 3.55kWh Lithium Battery module


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The US3000C is Chinese manufacturer Pylontech’s latest module solution for home energy storage. Pylontech was founded in 2009 and manufactures LFP batteries for ESS and electric vehicles. The US3000C modules have a nominal capacity of 3.5kWh each and can be scaled to form a larger system.

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US3000 is the latest ESS battery system provided by Pylontech. It’s designed around providing a longer service life at higher power output/density per module. Besides it’s high storage capacity and ease of installation it provides the ability to scale up to commercial sized storage systems and are used effectively in these high power demand environments.

Note that a Pylontech cable kit will be required to connect a single battery or battery bank to a inverter charger.

Features and benefits

  • The expected design life is 15+ years
  • Warrantee of 10 years (>6000 cycles with 80% end-of-life capacity)
  • Greater depth of discharge (DOD 90%)
  • Usable capacity of 3.2kWh @ 48VDC
  • Working temperatures of between 0°C to 50°C
  • The internal molecular structure of the LFP batteries is more stable and therefore safer, allowing an increase in the combustion temperature of 600°C compared to 300°C relative to NMC and LCO
  • Advanced BMS that allows you to report alarms in real-time


According to ARENA’s article on the ITP battery test, Pylontech rate in 1st place.


Nominal Voltage(V)48
Nominal Capacity (Wh)3552
Usable Capacity (Wh)3200
Discharge Voltage(V)45~53.5
Charge Voltage(V)52.5~53.5
Charge / Discharge Current (A)37 (Recommend)
74 (Max)
100  (Peak@15s)
Communication PortRS485ˈCAN
Single string quantity(pcs)8
Working Temperature/ć0~50
Shelf Temperature/ć-20~60
Altitude (m)<2000
Design life15Years (25ć/77̧)
Cycle Life>6000, 25℃
Authentication LevelIEC62619/CE /UN38.3
Shipping Weight34.0000kg
Shipping Width0.600m
Shipping Height0.300m
Shipping Length0.600m
Shipping Cubic0.108000000m3
Assembled Length0.420m
Assembled Height0.132m
Assembled Width0.442m


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