20211013PAC to Staff Attach 37 SonnenCore Tech Specs.pdf

Usable Capacity 10 kWh
Nominal power rating
(Grid-tied output at 40°C)4.8 kW
Weight (approximate)348 lbs
System dimensions W”/H”/D” (adjustable height from ground)27 / 68 / 11
27 / 73 / 11 (with legs extended)
Grid integration AC coupled
Applications
Time-of-use
Solar self-consumption
Emergency backup power
Usable capacity 5 kWh per battery module
Inverter efficiency 94.4% peak
On-Grid Pass-through 35 A
Round-trip efficiency % (Grid<>Battery)>85%
Operation temperature range 14°F - 122°F
41°F - 104°F (MAX power)
System Cooling Natural convection
Comm. Ports Ethernet
Communication protocols / Control SunSpec Alliance / API available
to select partners
Noise emission <25 dB
Total harmonic distortion <5%
Maximum compatible PV inverter 6 kW
Tech Specs - sonnenCore
The sonnenCore is an intelligent energy storage solution that combines smart energy management software with safe, long-lasting and
cobalt-free batteries to efficiently manage energy usage throughout the day, store excess solar power for use at night and provide reliable
emergency backup power to keep homes protected during grid outages.
1
[e-mail] • www.sonnenusa.com
27 11/64”10 3/8”
63 3/8”68”(to ground)
Measurements
Battery specification
Nominal DC voltage 102 VDC
DC battery input voltage 80 - 115 VDC
Max charge current 40 A per module
Cell discharge 5 kWh with 100% DoD
Cell chemistry Lithium iron phosphate
Over-current Protection Fuse protection
sonnen Inc.
1578 Litton Dr, Stone Mountain, GA 30083
[phone]
We reserve the right to make technical changes. The values, outputs, other technical data, images, and diagrams in this prospectus and in data sheets, advertisements, and other promotional documents are approximate guidelines in all cases where they have not been identified as binding.
1 The sonnenModule4 battery modules are 5.5kWh in total capacity and represent 5kWh of usable capacity per module.
2 Please observe our applicable warranty conditions.
2
P/N 5500469 – REV 002
Compliance information
Certifications UL1741, UL1741SA, UL1973, UL9540, UN38.3
Grid Connections IEEE 1547, IEEE 2030.5, Rule 21
Emissions FCC Part 15 Class B (inverter)
Transient protection IEEE C62.41 Class B
Warranty
10 year or 10,000 cycle system warranty –
includes inverter, battery modules, cabinet
and components
Enclosure rating Type 12
Off-grid specifications
Nominal Off-Grid current (Continuous)20 A / 4.8 KVA
Max AC Off-Grid current (Max 30min)23 A / 5.52 KVA
Max AC Off-Grid current (Max 5s)30 A / 7.2 KVA
Max AC Off-Grid current (Max 100ms)36 A / 8.64 KVA