SolarCity PowerHub
An intelligent solution for remote power.
SolarCity PowerHub is the lowest cost source of clean and reliable offgrid power for remote locations. It is a stand-alone, turn-key system that
combines solar energy production with integrated energy storage. The
system is entirely self-powered, removing the need for fuel shipments. Once
set up, the system operates autonomously, with the capability of remote
monitoring and control.
PowerHub at a glance
• 30 kW & 60 kW maximum power output
• 66 or 99 kWh1 daily energy production
• 32kWh or 64kWh battery storage capacity
• High level of reliability provided through
PowerHub is delivered in a shipping container that includes solar photovoltaic
(PV) arrays, solar mounting components, batteries, an intelligent control
system, and the supporting electronics to supply energy. PowerHub is a plug
and play system. The entire system can be assembled and fully operational in
less than two hours by two people.
built-in redundancy
• Less than 2-hour assembly time
• Easily scales for larger installations
• Designed and manufactured in the USA
How does it work?
SolarCity PowerHub is powered entirely by solar and
batteries. The solar modules produce energy during the day,
storing the excess energy in the batteries. In the evening,
batteries discharge to provide energy to the site. The
inverters provide a 120V/240V output to a site electrical
panel or to standard electrical outlets. The system design
includes five individual sub-systems connected by a
single bus, where each sub-system is equipped with solar
modules, battery storage and an inverter. The design
architecture provides redundancy to ensure continuous
operation through any single-mode failures.
Solar panels
On-site loads
Lighting
Shipping
container
The battery system
stores excess power
and, along with the
solar panels, provides
balanced energy.
AC power
Battery
storage
Communications
Inverter
Water pumps
Features
Reliable
Maintenance-free
PowerHub includes best-in-class components. It is designed
to withstand a wide range of extreme weather conditions.
Redundancy of components ensures continuous operation.
PowerHub operates continuously without a fuel re-supply
and requires minimal maintenance.
Mobile
Once assembled, PowerHub operates independently, so
on-site personnel can focus on the mission. PowerHub is
monitored and controlled both through an onsite interface
and remotely.
PowerHub is easily transported to the service area in a
single 20-foot shipping container by plane, truck or ship.
It is pre-wired and preconfigured, such that two people
can assemble the system within two hours.
Scalable
PowerHub is highly modular and scalable. You can network
multiple PowerHub systems to meet the needs of a site.
Autonomous
Low noise
PowerHub generates less than 50dB noise; there are
no moving parts during operation. The system results in
minimal disturbances to the local environment.
Views
Interior view
Top view
Top view - fully disassembled
End view
End view - stowed
Specifications
Units
PowerHub 60
PowerHub 30
Physical characteristics
Recommended operating temp
-20 – 45° C
Weight
lbs
10,773
17,809
Container size
ft
20 x 8 x 8.5
40 x 8 x 8.5
Array size (fully assembled)
ft
32.5 x 27
52.5 x 27
Wind load resistance
mph
110
110
Monitoring & Control
Communications
Cellular GSM (satellite optional)
Control System
SolarCity GridLogic
Power output
Maximum AC power output
kW
32.6 (daytime)
15.8 (evening)
56.8 (daytime)
31.7 (evening)
Nominal AC power output
kW
16. 8 (day time)
9.6 (evening)
25.2 (day time)
19.2 (evening)
Output voltage
V
120/240
(split phase)
120/240
(split phase)
Output frequency
Hz
50/60
50/60
Daily energy production 1
kWh
66
99
Solar generation
Silevo High Efficiency Modules
Solar technology
Module tilt
degrees
5
5
Storage capacity (BOL)2
kWh
25-35
50-70
Depth of discharge
%
100%
100%
Storage
Battery technology
Expected lifetime
1.
2.
Telsa Li-ion
Years
10
10
Daily energy output will vary depending on the location and weather conditions.
Extended storage capacity available for limited time periods.
Warranty
Standards and Certifications
10-year warranty on modules and electronics. Battery
warranty is 10 years or 18MWh of discharge throughput.
• UL listed components
• IEC1973, IEC61215, IEC61730, IEC62619
• FCC Class B radiated emissions
For more information, please contact [email protected].
© Copyright 2015, SolarCity. Specifications are subject to change without notice. All rights reserved.