Eos Backup and Battery
Eos Backup and Battery provides residential and commercial battery backup systems for Texas homeowners and businesses, using the modular Sigenergy platform to deliver automatic, silent power during outages. The company handles design, in-house financing from $119/month, and installation by licensed local partners, with systems expandable from 9 to 54 kWh per stack and native V2X support for compatible EVs like the Ford F-150 Lightning.
- Energy
- Battery Technology
- Hardware
Funding
Founders
Founder details are not available yet.
Product
Problem
Texas homeowners experience frequent power outages—averaging more than 90 per year—caused by equipment failures, storm damage, and summer peak demand events. Traditional backup options fall short: generators are loud, require fuel and maintenance, and often conflict with HOA rules, while solar systems leave homes dark at night without adequate storage.
Solution
Eos Backup and Battery offers residential and commercial battery backup systems that keep essential power running automatically and silently during outages. The company uses the modular Sigenergy platform, which delivers high surge capacity (17.1 kW peak for 10 seconds) to start heavy loads like air conditioners without tripping. Homeowners can start with a 9 kWh system and expand up to 54 kWh per stack without replacing hardware. Eos handles the entire process, from a guided photo-based site survey to design, financing, and installation by licensed local installers, with remote monitoring ensuring ongoing performance.
Target Audience
Primary customers are Texas homeowners seeking reliable backup power without the noise and maintenance of generators, as well as small to mid-size commercial operations needing critical-load backup. Eos also serves larger homes and commercial sites requiring extended outage protection.
Features
- Modular Sigenergy platform with battery modules stacking onto a single controller, expandable from 9 kWh to 54 kWh per stack without hardware replacement
- High surge handling: single controller delivers 17.1 kW peak surge for 10 seconds, sufficient to start a 3-ton AC unit
- Native V2X capability that lets compatible EVs such as Ford F-150 Lightning or Tesla add 60–100 kWh of additional backup power
- Guided smartphone-based site survey that replaces the first home visit, with no home visit required to get started
- Remote monitoring and support to ensure consistent performance and reliability
- Ten residential plans from 9 to 45 kWh and five commercial plans from 36 to 135 kWh, all with a 10-year manufacturer warranty