The VARTA
BCU (BM1/BM2), when used in combination with LFP batteries (BM2), is currently
compatible with Kostal and SMA inverters, as well as the VARTA.hybrid.wall
inverter.
The BM2 generation of the Varta.wall high-voltage storage system now uses LFP cell chemistry and offers 4.5 kWh of usable capacity per module. In the wireless stacking concept, up to 4 batteries with a total of 18.0 kWh can be installed in a tower. As a result, the “Made in Germany” system excels with quick and easy installation. Slim dimensions and a depth of only 140 mm allow for flexible placement. The new BMS unit can be flexibly combined with storage modules from the BM1 or BM2 series.
Product advantages:
•Wireless stacking design for quick and easy installation
•Certified safety according to VDE-AR-E 2510-50
Product features:
•Battery capacity (usable): 13.5 kWh
•Storage type: High-voltage
•Nominal voltage: 268.8 V
•Time window extension: 2 years
•System configuration: 2 to 4 battery modules + BMS BM1/BM2
•Cell chemistry: LFP
•Communication: CAN, RS485, Ethernet, WLAN
•Cooling: passive
•Protection class: IP55
•Dimensions: 605 x 1752 x 140 mm
•Weight: BMS 13.0 kg, storage 3 x 43.5 kg
•Warranty: 10 years (after online registration)
Scope of delivery:
•1 x VARTA.wall BM1/BM2 Master Unit + base (item 0163704)
VARTA.wall BM2 4.5kWh*VARTA.wall Set Master-/Base Unit (BM1/BM2)
Tunnel restriction code
(E)
Classification code
M4
Dangerous goods Weight (net) (kg)
130.500
Intrastat product number (HS-code)
85076000
Dangerous goods class
9
Dangerous goods packaging type
4G
UN No.
3480
Weight incl. packaging (Kg)
155.600
Weight without packaging (kg)
145.500
Width without packaging (mm)
605.00
Height without packaging (mm)
1752.00
Length without packaging (mm)
140.00
Standard product warranty (yr)
10
Warranty provider
VARTA
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