SpecificationsSMA Sunny Boy Smart Energy > 7.7kW 208/240 VAC Single Phase Hybrid Inverter
The hybrid inverter at the heart of the SMA Energy System, with three backup options.* For over 40 years, SMA has made using solar energy easier and more efficient. The SMA Energy System Home continues this tradition, empowering homeowners to generate and use even more sustainable energy. At the heart of the system is the new ground-breaking hybrid inverter, the Sunny Boy Smart Energy which enables both immediate energy use and energy storage in a single device, with three available backup options. The Sunny Boy Smart Energy shines with its high-speed battery charging capability. Conventional charging performance is challenged during transitional months by few hours of sunshine and plenty of cloud cover, but Sunny Boy Smart Energy’s fast charging allows more solar power to be harvested and stored in those few hours, ready to power loads and reduce energy costs.
Model
SBSE 7.7
Series
Sunny Boy
Manufacturer
SMA
General Data / Mechanical
Type
Central Hybrid Grid-Tie, Battery Backup
Operating Temperature Range
−13 °F to +140 °F with derating
Enclosure
IP65 / NEMA 3R
Topology / cooling method
Transformerless / Natural convection
Dimensions (W x H x D)
20" x 23" x 8"
Weight
38 lbs
Certificates and permits (more available upon request)
UL 62109-1 / UL 1741 CRD / UL 62109-1 CRD
Certificates and approvals (planned)
UL 1741 SB, UL 1998, UL 1699B Ed. 1, UL9540, IEEE1547, FCC Part 15 (Class A & B), CAN CSA-C22.2, CA Rule 21, HECO Rule 14H, PV Rapid Shutdown System Equipment, TBD
Shipping Method
Ground
Input PV (DC)
Max. usable DC power
15,400 Wp
Max Voltage
600 V
Rated MPP voltage range
60 V - 480 V
Rated input voltage / Startup input voltage
TBD / 60 V
Max. usable current input per MPPT
15 A
Max. short-circuit current input per MPPT
30 A
Number of independent MPPT inputs / inputs per MPPT
3 / 1
Connection of MPPT inputs in parallel
A and B
Input Battery (DC)
Battery type
HV / Lithium based (TBD)
Voltage range / Rated input voltage
96 V to 500 V / 360 V
Max. charging current / max. discharging current
30 A / 30 A
Number of independent battery inputs
1
Max. charging power / max. discharging power
TBD / 7700 W
Output (AC)
Max. apparent AC power
7700 VA
AC Rated power (at 240 V, 60 Hz)
7700 W
AC Rated power (at 208 V, 60 Hz)
TBD
AC voltage rated and range
240 V (211 V to 264 V) or 208 V (183 V to 229 V)
AC grid frequency / range
60 Hz / 55 Hz to 66 Hz
Max. rated output current
32 A
Breaker (overcurrent protection)
40 A
Power factor at rated power
1 / adjustable 0.8 overexcited to 0.8 underexcited
