20kWh 51.2V low-voltage energy storage system Kon-TEC – complete stack set – compatible with DEYE and Victron – KT-LFPES512100

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Product ID: 07.03.D
Have questions? Call us! +48 572 001 150
Technical Parameters
Napięcie znamionowe: 51.2 V
Capacity: 100 Ah
Energy: 20,37kWh
Lifetime: 6000
Certyfikat: CE
Prąd znamionowy ładowanie/rozładowanie: 20 A
Maksymalny prąd obciążenia: 90 A
Maximum charge current: 70 A
Weight: 47 kg
Communication: CAN/RS485
Operating temperature: 5 ºC - 50 ºC
Charging temperatue: 5 °C ~ 50 °C
Length (1 pcs): 48.2 cm
Width (1 pcs): 46 cm
Height (1 pcs): 13.35 cm
Full Specification
€5,092.42
€4,140.18 net
Available (10 szt.)
Warehouse Katowice/Płock: 10 szt.
Have questions? Call us! +48 572 001 150

Technical Parameters

  • Napięcie znamionowe: 51.2 V
  • Capacity: 100 Ah
  • Energy: 20,37kWh
  • Lifetime: 6000
  • Certyfikat: CE
  • Prąd znamionowy ładowanie/rozładowanie: 20 A
  • Maksymalny prąd obciążenia: 90 A
  • Maximum charge current: 70 A
  • Weight: 47 kg
  • Communication: CAN/RS485
  • Operating temperature: 5 ºC - 50 ºC
  • Charging temperatue: 5 °C ~ 50 °C
  • Length (1 pcs): 48.2 cm
  • Width (1 pcs): 46 cm
  • Height (1 pcs): 13.35 cm

Some Possible Applications

  • Hybrydowe systemy fotowoltaiczne
  • Źródło zasilania dla inwerterów 12V~/230V~

The listed price includes stacking feet.


Energy storage in residential buildings offers a solution for storing free, green solar energy or reducing the cost of grid electricity during peak demand. This system is also effective as a backup power source, ensuring the continued operation of the household even in the event of a power outage or poor weather conditions.

Note:

  • rack mounting parts – included with this product
  • stacking components – included with this product
  • wall-mounting parts – available separately via this link in our store

 

Kon-TEC ESS energy storage unit for indoor applications. Capacity of a single unit: 5.2 kWh. Lifespan: 6000+ cycles. 10-year warranty. Compatible with nearly all major hybrid and off-grid inverters. Supports up to 32 units connected in parallel, scalable from 5 kWh to 160 kWh without the need for an external controller.

 

  • Kon-TEC batteries certified for use with DEYE hybrid inverters 
    Installing a Kon-TEC battery system together with a DEYE hybrid inverter preserves full warranty from both manufacturers. See the video below.

 

  • Safety 
    Lithium iron phosphate (LiFePO₄) batteries offer a high safety profile. 
    Cobalt-free cells with safe LiFePO₄ chemistry, compliant with UL1973, IEC62619, CE, UN38.3, etc.

 

  • >6000 Cycles with no parameter degradation 
    More than 10 years of service life without significant cell degradation – 6000 cycles or more.

 

  • Modularity 
    Supports up to 32 units in parallel, 
    scalable from 5 kWh to 160 kWh without an external controller.

 

  • Compact and flexible 
    3U rack size (133 mm height). 
    Additional bracket kits for various installation options: rack, floor, or wall mount.

 

  • Compatibility 
    Deye / Victron inverters (wiring guide available in the “Downloadable Documentation” tab).

 

  • Cost and Efficiency 
    Lower cost per cycle, simple installation.

 

YouTube Videos:

Pozostałe
  • Części do układania w stos  - Niskonapięciowy magazyn energii Kon-TEC 5,2kWh 100Ah KT-LFPES512100 /rack, podłoga, ściana/ kompatybilny DEYE Victron
    Parts for stacking setup KT-LFPES512100 51.2V 100Ah – compatible with DEYE and Victron View
Product Card Download
User Manual Download
Katalog produktów Download
Deklaracja zgodności CE Download
Falowniki Victron połączenie Download
Falowniki DEYE połącznie Download
CE conformity decalaraton Download
Datasheet - EN Download
User Guide - EN Download
Victron inverters connection - EN Download
DEYE inverters connection - EN Download
Karta Gwarancyjna Download
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