Commercial Storage Solution Extension 50

SMA

Art-Nr. 0156334

Commercial Storage Solution Extension 50

Cell chemistry NMC, 56.0 kWh usable, 50 kW IV

Manufacturer item number: ESSX-EXT-50-20

Product information

CAUTION:

Hazardous material according to UN 3480 / Transport hazard class 9 / Packing Group II

To maintain the warranty, commissioning may only be carried out by trained specialist personnel. This can be done by booking a service from the manufacturer or by successfully completing an installer training course in advance.

Do you already know the latest highlight from SMA for your customers' large storage playgrounds - the Commercial Storage Solution 30-20 and 50-20. The proven and flexible concept includes the new Tripower Storage X inverter and a rack full of storage power from Samsung SDI. With or without PV system, in self-consumption, peak-shaving or combined multi-use mode. With up to 4 additional storage cabinets per inverter, no capacity wishes remain unfulfilled. And for more charging power, simply cascade several systems in parallel.

Product advantages:

• Best networking through uniform manufacturer

• Complete support, commissioning and training concept

• Highest flexibility through comprehensive scalability

• Combined multi-use application also possible

• Proven NMC cell chemistry from Samsung SDI

• Integrated system manager (up to 5 devices, up to 50 with SMA Data Manager M)

• Prepared for backup power (activation expected Q3/24, additional backup box required)

Product features Inverter:

• AC power: 50 kW

• Grid connection: 3-phase

• Application: peak shaving, self-consumption increase, multi-use

• Visualization: SMA Sunny Portal ennexOS

• Protection class: IP65

• Volume: 69 dB

• Communication: Modbus (SMA, Sunspec), SMA Speedwire, Webconnect

• Certification: VDE 4105

• Warranty system: 10 years (after registration)

• Dimensions: 772 x 838 x 444 mm (W x H x D)

• Weight: 104.0 kg

Product features Storage:

• Capacity (usable): 56.0 kWh

• Charge rate: 1 C

• Cell chemistry: NMC (Nickel-Manganese-Cobalt)

• Installation location: Indoor

• Protection class: IP20

• Number of battery modules: 7

• Battery slots per rack: 10

• With additional SMA Battery Combiner Box up to 4 racks per inverter possible

• Cooling: battery modules active, rack passive

• Dimensions: 608 x 2008 x 990 mm (W x H x D)

• Total weight: 555.0 kg (rack 150 kg, 7x battery module à 56.0 kg, BMS 13.0 kg)

Scope of delivery:

• SMA STPS 50-20 Storage Inverter

• SMA Storage 50-20

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Technical details

Topology:	transformerless
Feed-in phases:	3
Battery voltage:	High Voltage
AC nominal power (kW):	50,00
Max. AC power (kVA):	50,00
Display:	w/o display
Amount connected phases:	3
Interfaces:	Ethernet
Usable capacity (kWh):	56,00
Inverter type:	battery inverter, commercial storage inverter
Max. output current (A):	75,50
Surge protection AC:	no
Max. temperature ambient (°C):	50
Backup system full:	yes with supply
Capacity extendable later:	yes without restriction
Commercial system:	yes
Max. C-rate:	1,00
Batterie charge cycles:	8000
Max. discharging power (kW):	51,00
AC grid voltage (V):	400
Max. nominal charging power (kW):	51,00
Battery cell chemistry:	NMC

Manufacturer:	SMA
Intrastat product number (HS-code):	85076000
UN No.:	3480
Intrastat country of origin:	South Korea
Manufacturer item name:	Commercial System Extension 50
Supplier item:	ESSX-EXT-50-20
Brand:	SMA
Classification code:	M4
Dangerous goods class:	9
Dangerous goods transportation category:	2
Dangerous goods description:	LITHIUM ION BATTERIES
Tunnel restriction code:	(E)
Dangerous goods packaging type:	4G
Dangerous goods Weight (net) (kg):	392,000
Compatible battery manufacturer:	SMA
Manufacturer part number: :	Commercial Storage Solution Extension 50

Warranty provider:

SMA

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