“Battery energy storage systems (“BESS”) are becoming evermore prevalent throughout the world. Lithium-ion batteries now allow homeowners to store self-generated solar energy, combat time-of-use billing, mitigate solar generation intermittency and provide energy security during an outage. All this with incredible ease of use and simplicity via a smartphone app. Powerwall 2 is the latest BESS from Tesla and the most notable of all home batteries. Several manufacturers produce other battery energy storage systems to varying degrees of competitiveness. Tesla Powerwall packs industry-leading energy and power parameters into a bold, modern casing worthy of public display.”
Source – https://kubyenergy.ca/blog/complete-guide-to-tesla-powerwall-in-canada
“With the Tesla app, you can monitor your home’s energy production and consumption in real-time. Set your preferences to optimize for energy independence, outage protection, or savings. With instant alerts and remote access, you can control your system from anywhere. With easy installation and a minimalist design, Powerwall complements a variety of home styles. The compact, all-in-one construction features versatile mounting options for indoor or outdoor spaces.”
– source: https://www.tesla.com/en_ca/powerwall
“One of the biggest advantages of installing a Powerwall is having backup power if the grid goes down. But, one Powerwall won’t be able to run all of the appliances in your house when the power is out. Instead, you’ll choose your most important electrical loads, like your refrigerator, lights, WiFi, and outlets, for the Powerwall to backup.
If you’re interested in whole home backup, you’ll have to install multiple Powerwall batteries. If that’s in your budget, go for it! It’s up to you to decide if running power-hungry loads like an air conditioner during a blackout is worth the extra thousands of dollars to install more Powerwalls.”
– source: https://www.solarreviews.com/blog/is-the-tesla-powerwall-the-best-solar-battery-available
“There are ways to get a Powerwall on its own. Certified installers throughout the country sell Tesla Powerwalls and don’t require them to be paired with a new solar system. But choosing a local installer usually means you’ll have to pay a higher price for the Powerwall.” –
source: https://www.solarreviews.com/blog/is-the-tesla-powerwall-the-best-solar-battery-available
SPECS – Source: https://www.tesla.com/en_ca/powerwall
Energy Capacity
13.5 kWh
100% depth of discharge
90% round-trip efficiency
Power
7kW peak / 5kW continuous
Seamless backup transition
Pure sine wave output
Size and Weight
L x W x D
45.3″ x 29.6″ x 5.75″
1150 mm x 753 mm x 147 mm
251.3 lbs / 114 kg
Installation
Floor or wall mounted
Indoor or outdoor
Up to 10 Powerwalls
-4°F to 122°F / -20°C to 50°C
Water and dust resistance to IP67
Certifications
Meets US and international safety standards
Meets US and international EMI standards
Warranty
10 years
MSRP: With installations starting at $11,500 – source: https://www.solarreviews.com/blog/is-the-tesla-powerwall-the-best-solar-battery-available