On-roof mounting systems

Modular and Scalable Battery System
The Tigo EI Battery comes in 3 kWh blocks that can be stacked together, allowing for easy expansion up to 12 kWh of total energy storage capacity.

EI Link - Central Connection Hub
The EI Link acts as the central component, connecting the inverter, battery, and other system elements, enabling efficient energy management and communication.

High-Performance Inverter
The three-phase EI Inverter is available 10 kW.
It supports up to 150% oversized PV power input compared to the AC output rating.
Features multiple Maximum Power Point Trackers (MPPTs).

Efficient Battery Charging and Discharging
It can deliver high discharge currents of up to 30A continuous from the batteries.
The batteries use Lithium Iron Phosphate (LFP) chemistry, known for stability and long cycle life.

Integrated Monitoring and Control
The Tigo Energy Intelligence (EI) platform enables remote monitoring, performance tracking, and over-the-air upgrades for the entire system.
Easy commissioning can be done in less than 10 minutes using the Tigo EI App.

Multiple Operating Modes
The system supports various modes, including self-consumption, time-of-use (TOU) optimization, and backup power supply during grid outages

Set includes:
1xTSI-10K3D
1xTSS-3PS (EI Link) Three-phase inverter wirebox with ATS
1xEI BMS
4xTSB-3 (EI Battery)
1xEI Battery Accessories