Turn your roof into a more useful home energy system

Modular storage for enhanced energy management, maximized savings, and reliable backup power in case of grid outages

Extend the Tigo EI Residential Solar Solution to your electric vehicles

Integrate the Tigo residential solar solution with heat pumps to maximize savings

Increase energy production with shaded & mismatched modules up to 725W

Design for the home you are electrifying

Tigo has had a strong presence in Israel for many years, with local support and installations across a wide range of projects — from private homes and businesses to large commercial facilities and utility-scale solar fields. Since 2007, Tigo technology has been operating in more than 100 countries worldwide.

100+
countries worldwide

Find an authorized installer
in your area

Tigo’s network of authorized installers in Israel will support you from consultation through installation.

Find a nearby installer

FAQ

Example layout

The complete GO Optimized ESS (EU)

Tigo TS4 Flex MLPE

Work with any solar modules, up to 800W and enable optimization, monitoring, and rapid shutdown.

TS4-A (725W)

TS4-X (800W)

Inverter, Link

Connects to the EI Link via ethernet cable; wirelessly communicates with Tigo TS4.

Inverter (EU)

Link (EU)

GO Battery

Enables up to 47.9kWh of efficient energy storage for backup, load control, and savings maximization

GO Junction

Connects to the EI Inverter via communication cable and then connects to a heat pump and optional EV Charger

GO Junction

GO EV Charger

Connects to the EI Inverter or GO Junction via communication cable

GO EV Charger

Monitoring

Energy Intelligence (EI) monitoring is available in desktop or mobile app.

EI Monitoring

Professional Platform

Dare To Be
Different

A residential solar solution that's optimized, efficient, and flexible.

Contact Sales

Download Spec Sheet

1M+

Systems Installed

100+

Countries

15+

Years of experience

Installers Homeowners

Why Install the GO
Optimized ESS

Optimized Production

Get more energy from every solar module.

Module-level optimization maximizes output even with shading or mismatch
Reclaimed Energy shows the measurable production benefit from optimization
Module-level monitoring helps verify system performance and simplify troubleshooting

Efficient Storage

Capture and store more solar energy with DC-coupled architecture.

DC-coupled battery improves system efficiency compared to AC-coupled designs
Store excess production instead of clipping it
One inverter manages both solar generation and battery charging

Flexible Configurations

Design systems that adapt to real installations.

Storage can be sized to match homeowner needs
EV charging can be integrated into the same ecosystem
Compatible with a wide range of modules and residential system layouts

Professional Platform

The GO
Optimized ESS

The GO Optimized ESS enables installers to deliver systems that maximize production, simplify installation, and provide full visibility for long-term system performance.

One Optimized System

One platform.
Every component.
Built for the installer.

Module-level optimization and monitoring
Storage ready hybrid inverter
DC-Coupled storage
Optional EV Charger and heat pump integration

TS4 Optimizers

Maximize module performance

EI Inverter

Hybrid inverter for PV production and storage

GO Battery

Provides scalable storage capacity

GO Junction

Integrates heat pump controls

GO EV Charger

Enables solar-powered vehicle charging

Energy Intelligence

Delivers system monitoring and control

Together, these components create a complete solar + storage solution designed for fast installations and long-term reliability.

Products

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Modular storage for enhanced energy management, maximized savings, and reliable backup power in case of grid outages

Extend the Tigo EI Residential Solar Solution to your electric vehicles

Integrate the Tigo residential solar solution with heat pumps to maximize savings

Increase energy production with shaded & mismatched modules up to 725W

GO Optimized ESS for

Germany

Fewer conversion losses mean more energy with hybrid inverters that serve both PV and batteries.

Tigo optimizers increase energy production by minimizing the negative performance impacts of shade and mismatch across a solar array.

More efficient

Compared to AC-coupled battery systems like microinverters

€

25-year benefit

Savings from more efficient battery coupling

TS4 OPTIMIZERS

Maximum Production from Every Module

Tigo TS4 optimizers ensure that each solar module operates independently, preventing underperforming panels from reducing the output of the entire string.

Optimized production

Improve production when shading or mismatch is present with DC:DC optimizers

Module monitoring

View module-level performance, diagnostics and alerts to lower O&M costs and maximize uptime

Safety compliance

Meet safety codes and help protect first responders with rapid shutdown at the module-level

Universal fit

Works with virtually any module - up to 800W - on any application, from residential to commercial and even utility.

With TS4 optimizers, installers can design systems that perform reliably even on complex roofs.

Design for the home you are electrifying

100+
countries worldwide

MONITORING

Powered by Energy Intelligence (EI)

The entire GO Optimized Energy Storage System is brought together by Energy Intelligence - the most powerful commissioning, monitoring, and fleet management solution - available to solar installers and end-users.

Each module, digitized

See real-time and historical module level performance information. Make sure the site is performing as designed, and troubleshoot components remotely.

More info

Total system visibility

View each component of the system and the total system performance in a single view. The Reclaimed Energy feature (green bars) shows the additional output enabled by Tigo optimizers.

More info

All sites in one spot

Manage your entire fleet of installations, with complete fleet metrics and site-specific alerts

More info

Choose Tigo and maximize the ROI of your solar projects

Contact Sales

FAQ

Example layout

The complete GO Optimized ESS (EU)

Tigo TS4 Flex MLPE

Work with any solar modules, up to 800W and enable optimization, monitoring, and rapid shutdown.

TS4-A (725W)

TS4-X (800W)

Inverter, Link

Connects to the EI Link via ethernet cable; wirelessly communicates with Tigo TS4.

Inverter (EU)

Link (EU)

GO Battery

Enables up to 47.9kWh of efficient energy storage for backup, load control, and savings maximization

Find an installer How does it work

GO Junction

Connects to the EI Inverter via communication cable and then connects to a heat pump and optional EV Charger

GO Junction

GO EV Charger

Connects to the EI Inverter or GO Junction via communication cable

GO EV Charger

Monitoring

Energy Intelligence (EI) monitoring is available in desktop or mobile app.

EI Monitoring

Installers Homeowners

Turn your roof into a more useful home energy system

You already know solar can produce energy. The bigger decision is how your system will use it, store it, monitor it, and adapt as your home changes.

Years of experience

100

Countries

200

K+

Installed Systems

Tigo TS4

Give your solar modules superpowers with Tigo TS4

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Optimization

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Monitoring

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Rapid Shutdown

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

High wattage

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Tagline

Medium length section heading goes here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique.

Tagline

Medium length section heading goes here

Tigo optimizers for

Germany

Increase production, increase savings with Tigo optimizers

Tigo optimizers increase energy production by minimizing the negative performance impacts of shade and mismatch across a solar array.

Reclaimed Energy

Average increased production from Tigo optimizers in country - based on Tigo monitored data.

€

25-year benefit

Savings from increased energy from Tigo optimizers at typical electricity rates.

PRODUCTS

Products

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

View all

Modular storage for enhanced energy management, maximized savings, and reliable backup power in case of grid outages

Extend the Tigo EI Residential Solar Solution to your electric vehicles

Integrate the Tigo residential solar solution with heat pumps to maximize savings

Increase energy production with shaded & mismatched modules up to 725W

Find an installer How does it work

Design for the home you are electrifying

100+
countries worldwide

Available on desktop and mobile:

Tigo Energy Intelligence platform multi-desktop view showing solar fleet management.

Module to multi-site metrics, all in one place

Tigo Energy Intelligence is used by thousands of solar installers, asset managers, and building owners in 100+ countries. The all-in-one commissioning and monitoring platform enables module and system-level visibility along with a suite of multi-site management capabilities.

Find an authorized installer
in your area

Tigo’s network of authorized installers in Israel will support you from consultation through installation.

Find a nearby installer

FAQ

Installers Homeowners

Turn your roof into a more useful home energy system

You already know solar can produce energy. The bigger decision is how your system will use it, store it, monitor it, and adapt as your home changes.

Years of experience

100

Countries

200

K+

Installed Systems

FEATURES

Choose the features you want for your solar project. You can even mix and match.

Tigo gives you the freedom to choose the feature-set that will maximize the return on investment for your specific projects.

OPTIMIZATION

Increase energy production efficiently

Minimize the impacts of shade and mismatch with module-level optimization. Tigo's patented impedance matching technology enables ultra-efficient module-level MPPT tracking with virtually any inverter.

Quantify the benefits

MONITORING

Reduce truck-rolls with module-level visibility

Say hello to energy production, power data, voltage, current and more for every module at every site - all from the Tigo Energy Intelligence (EI) platform. Say goodbye to costly rooftop troubleshooting truck rolls.

Schedule a demo

RAPID SHUTDOWN

Meet safety codes required around the world

Every TS4-X unit comes with module-level rapid shutdown to meet safety codes put in place to protect first responders and make it easier for O&M providers to do what they need on-site.

Commitment to quality

Tigo TS4

Give your solar modules superpowers with Tigo TS4

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Flexible

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Universal

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Reliable

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

High-powered

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Tagline

Medium length section heading goes here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique.

Tagline

Medium length section heading goes here

simply reliable

With fast, easy installations

10 seconds per module

Each TS4 connects to the PV module at the junction box and clips to the module frame.

No ground wire required

Tigo TS4 do not need a separate ground wire or mounting bolts for installations.

Water and corrosion resistant

Polycarbonate cover is water-resistant to 1.5m deep - proven in the harshest environments.

Tigo optimizers for

Germany

Increase production, increase savings with Tigo optimizers

Tigo optimizers increase energy production by minimizing the negative performance impacts of shade and mismatch across a solar array.

Reclaimed Energy

Average increased production from Tigo optimizers in country - based on Tigo monitored data.

€

25-year benefit

Savings from increased energy from Tigo optimizers at typical electricity rates.

Tagline

Products

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

View all

Modular storage for enhanced energy management, maximized savings, and reliable backup power in case of grid outages

Extend the Tigo EI Residential Solar Solution to your electric vehicles

Integrate the Tigo residential solar solution with heat pumps to maximize savings

Increase energy production with shaded & mismatched modules up to 725W