EI Residential Solar Solution

Dare to be different

Home solar installations that are:
Fast. Flexible. Dependable.

The Tigo residential solar plus battery storage solution is designed for the installer, homeowner, EPC’s, and financiers

FAST

More installations in less time

Each TS4 installs in ~10 seconds – no ground wire, bolts or wrenches
Commission a complete system in <10 minutes
Bulk scan process for rapid device placement

FLEXIBLE

Scalable solutions for any home

Utilize the most energy efficient optimizers or further reduce cost with mandatory rapid shutdown devices
Tigo EI storage solution can be deployed as both AC or DC coupled for retrofit or new installations
Modular battery with common enclosure for inventory management

DEPENDABLE

Industry-leading warranties & support

Longest warranties in the business
Tigo support and sales engineering ready to help with your projects
Site-specific support available directly through Tigo EI App
Reliable, bankable solutions - see our approved financiers

products

The best residential storage solution available

Based on analyzing >900TB of global solar data collected over 13+ years and more than 1GWh of monitored daily solar production.

EI inverter

Storage-ready hybrid inverter

3.8, 7.6, and 11.4 kW options
Multiple MPPTs (3 and 4)
Storage ready ‘hybrid’ string inverter
Up to 200% DC oversizing (2:1 DC/AC ratio)
Includes a revenue grade meter (RGM)
<10 mins commissioning with EI App (including MLPE)
Warranty: 152 months

EI Inverter details

A picture of the Tigo EI Inverter that is a component of the Tigo EI Residential Solution

EI battery

Modular energy storage solution

High performance Lithium Iron Phosphate (LFP) chemistry
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 per enclosure
Warranty: 132 months or 6,000 cycles

EI Battery details

automatic transfer switch

For home backup power

Essential load and whole home back up
50A, 200A options
200A includes optional generator and EV charger connections
Output 120Vac and 240Vac split-phase
Built-in transformer
IP65 - Outdoor and indoor rated
Warranty: 132 months

ATS details

A picture of the Tigo ATS (Automatic Transfer Switch) that is a component of the Tigo EI Residential Solution

A picture of the Tigo TS4-A-O Flex MLPE optimizer for solar installations

Tigo optimizers

Maximize energy output and module-level visibility

Maximize energy production, module level visibility and enhance safety
Meet NEC 2017, 2020 rapid shutdown safety requirements
Installs in seconds – no ground wires or bolts required
Millions of units deployed and working in the field
Warranty: 300 months

Get TS4 details

Powered by Tigo Energy Intelligence (EI)

Tigo Energy Intelligence is the software that unifies the entire Tigo EI Residential solution under one platform. With the most granular monitoring in the industry and historical data access, you can pinpoint and diagnose issues remotely.