What is Powerwall 2?
Powerwall is a home battery that allows you to use your solar produced
during the day after the sun goes down, to avoid higher evening rates
or to serve as a backup battery when the grid goes down. It’s the
future of home energy.
Reasons to consider Powerwall 2:
1. Hawaii’s current solar program is called Customer Self Supply,
this means that you cannot export power to the grid and receive compensation
for it. All solar electricity must either be used by the home or stored
in the battery for later use.
2. You want a back-up power source to avoid power outages in the event
of a long scale power outage or a weather event. Powerwall can be used
for important devices that require a constant power supply like medical
equipment, security systems, refrigerators and other critical devices.
3. To save money! Moving forward with a solar PV + Battery system is always
better than staying connected to the utility in the long run. Solar costs
have dropped over the last few years, the cost of a solar PV + Battery
system is about the cost of what a PV only system was 5 years ago.
Powerwall 2 is best suited for you if:
1. You own your home. Powerwall adds value to a home and comes with a 10-year warranty.
2. You want to maximize the use of solar power. Powerwall can be installed
in conjunction with a new solar array and inverter or can be retrofitted
to an existing system.
With Powerwall you can store solar energy generated during the day of use
any time. During the day, the sun shines on your solar panels, charging
your battery. At night, your home draws electricity from your battery,
powering your home with clean, sustainable energy 24/7.
Powerwall protects your home during a power outage, keeping your lights,
Wi-Fi and refrigerator running.
Powerwall economically meets the daily energy needs of most homes at one
of the lowest costs per kWh.
Powerwall can be wall-mounted or floor-mounted. Up to ten Powerwall units
can be stacked and connected.
Usable Capacity: 13.5 kWh
Depth of Discharge: 100%
Efficiency: 90% round-trip
Power: 7kW peak / 5kW continuous
Supported Applications: Solar, load shifting, backup, off grid
Warranty: 10 years
Scalable: Up to 10 Powerwalls
Operating Temperature: -4° to 122°F / -20°C to 50°C
Dimensions: L x W x D: 44” x 29” x 5.5”
Weight: 264.4 lb / 120 kg
Installation: Floor or wall mountedIndoor or outdoor
Certification: UL and IEC certifiedGrid code compliant
Contact us for more information or to request a quote!