SBU 5000 a. AS-Box-M-20/3 x SBU 5000 a. AS-Box-L-20/12 x SBU 5000 a. AS-Box-XL
SUNNY BACKUP-System M / L / XL
Simple
Flexible
Efficient
Reliable
•Can be integrated into existing
and new PV plants
•Grid structure configuration on-site
•Capacities from 5 kW to 100 kW
available
•Small battery through integration
into the PV plant
•Continuously high PV efficiency
•Certified protection concept for
TN and TT grids
•Switching in just approx. 20 milliseconds
Sunny BackUP-System M / L / XL
Solar power - even in the event of grid failure
Greatest performance and user benefits along with the lowest investment and operating costs: in comparison with conventional
emergency power systems, the Sunny Backup System scores well. As an ad-on to the PV plant the Sunny Backup automatically
switches to stand-alone power supply within approximately 20 milliseconds of a grid failure. Both new and existing PV equipment can be equipped with a Sunny Backup System – without losing PV efficiency. And the best part: due to the integration of
the PV plant, a small and therefore low-cost battery can be implemented as it is usually only needed to bridge the night hours.
Output (loads)
Nominal power / current during grid operation
Max. power / current during grid operation for 30 min
Maximum fuse size
Backup power (nominal / 30 min / 1 min)
Number of phases (grid operation / backup operation)
Voltage (range)
Frequency (range)
Permitted grid structure
Typical interruption time in the event of power outage
Input PV plant
Nominal AC PV power / current
Maximum fuse size
Compatible PV inverters
Input battery
Nominal voltage
Battery type
Efficiency/internal consumption
Max. efficiency backup operation
Internal consumption day / night (Silent Mode)
Protective devices
DC reverse-polarity protection / total discharge protection
AC short-circuit / AC overload
Grid monitoring (SMA Grid Guard)/galvanic isolation
Protection class (according to IEC 62103)
Overvoltage category as (according to IEC 60644-1)
General data
Dimensions SBU (W / H / D) in mm
Dimensions AS-Box (W / H / D) in mm
Weight per (SBU / AS-Box)
Operation temperature range
Climatic category (according to IEC 60721-3-4)
Degree of protection SBU / AS-Box (according to IEC 60529)
Equipment/features
Integrated bypass in the event of faults/test operation
SOC calculation
Communication cables
Generator input (nominal power)
SBU / AS-Box warranty (5 / 10 / 15 / 20 / 25 years)
240 V voltage range (195.5–260.0 V)
Certificates and approvals
Accessories
Battery
Battery fuses “BATFUSE”
Interfaces (RS 485 PB/Multicluster PB)
● Standard features ○ optional features — not available
Last updated: March 2011
Type designation
www.SMA-Solar.com
Sunny Backup-System M
Sunny Backup-System L
Sunny Backup-System XL
(only for TN)
7.4 kW / 32 A at 35 °C
8.9 kW / 38 A at 35 °C
40 A
5 kW / 6.5 kW /
8.4 kW
3/3x1~
230 V (187.0 – 253.0 V)
50 Hz (45 – 55 Hz)
TN / TT
20 ms
35 kW / 3 x 50 A at 35 °C
41 kW / 3 x 60 A at 35 °C
63 A
15 kW / 19.5 kW /
25.2 kW
3/3
230 V (187.0 – 253.0 V)
50 Hz (45 – 55 Hz)
TN / TT
20 ms
110 kW / 3 x 160 A at 25 °C
—
160 A
up to 60 kW /
78 kW / 100 kW
3/3
230 V (187.0 – 253.0 V)
50 Hz (45 – 55 Hz)
TN
20 ms
5.7 kW / 25 A at 35 °C
32 A
All SB and SMC-A
28 kW / 3 x 40 A at 35 °C
50 A
all SB and SMC and Tripower
110 kW / 3 x 160 A at 25 °C
160 A
all SB and SMC and Tripower
48 V
VRLA / FLA / NiCd
48 V
VRLA / FLA / NiCd
48 V
VRLA / FLA / NiCd
94 %
48 W / 32 W
95 %
103 W / 69 W
95 %
360 W / 230 W
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467 / 612 / 235
550 / 950 / 225
63 kg / 50 kg
–25 °C ... +50 °C
4K4H
IP30 / IP54
467 / 612 / 235
800 / 950 / 225
63 kg / 70 kg
–25 °C ... +50 °C
4K4H
IP30 / IP54
467 / 612 / 235
1000 / 1600 / 300
63 kg / 180 kg
–25 °C ... +50 °C
4K4H
IP30 / IP65
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5m
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CE, VDE 0126-1-1
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5m
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5m
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SBU 5000 and AS-Box-M-20
3 x SBU 5000 and AS-Box-L-20
12 x SBU 5000 and AS-Box-XL
SMA Solar Technology
SBUPSYSMLXL-DEN111810 SMA and Sunny Backup are registered trademarks of SMA Solar Technology AG. Text and illustrations reflect the current state of the technology at the time of publication. Subject to technical changes. No liability shall be accepted for printing errors. Printed on chlorine-free paper.
Technical data