Solar Batteries

Abacus Energy is an Authorized Retailer & Certified Installer of Tesla. Solar Batteries & the Powerwall by Tesla are a valuable addition to any solar system. Powerwall is an integrated battery system that stores your solar energy for backup protection, so when the grid goes down your power stays on. Your system detects outages and automatically recharges with sunlight to keep your appliances running for days. Reduce your risk of being without power in the event of a grid failure.

Monitor & Optimize

With the Tesla app, you can monitor your solar energy in real time. Set your preferences to optimize for energy independence, outage protection or savings. Control your system from anywhere with remote access and instant alerts.

Energy Capacity

13.5 kWh

On-Grid Power

5.8kVA continuous

Backup Power

10kW peak
106A LRA start
Seamless backup transition

Size and Weight

L x W x D
45.3 in x 29.6 in x 5.75 in
251.3 lbs

Floor or wall mounted
Indoor or outdoor
Up to 10 Powerwalls
-4°F to 122°F
Water and dust resistance


Meets US and International safety
and EMI standards


10 years