Tigo EI Battery

Battery storage for grid outages and energy bill management in modular package that easily connects with the EI Inverter.
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EI Battery


The Tigo EI (Energy Intelligence) Battery provides energy resilience in the event of grid outage and optimizes energy consumption based on rate plans for today’s home energy needs.

Features and benefits
  • High performance battery chemistry – Lithium Iron Phosphate (LFP)
  • Support load shift, self consumption and backup applications
  • 9.9 kWh per enclosure - usable capacity 9.0kWh
  • Up to 39.6 kWh with 4 enclosures per inverter
  • IP56/NEMA4 - outdoor and indoor rated
  • 5 kW continuous power with 6 kW peak power
  • Operating temperature 14-113°F
  • Warranty: 132 months or 6,000 cycles

Additional resources



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Datasheet: Tigo EI Battery (North America)

Technical Documentation

Installation Manual - EI Battery
Quick Start Guide - Tigo EI Battery (North America)
Installation Manual - EI Energy Meter

Marketing Materials

Tigo EI (Energy Intelligence) Residential Brochure (North America)
Tigo Energy Intelligence Brochure

System diagram

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