Product Update

August 13, 2025

Resource: Improving PV Safety with PV-Off™ Whitepaper

For rapid shutdown code compliance

Watch the full webinar on demand

Microinverter Tax Table of Contents

See all the chapters

Tigo TS4 Flex MLPE

View optimizers and RSD's

Tigo GO Optimized ESS (US)

View inverter + battery solutions

Tigo GO Optimized ESS (EU)

View inverter + battery solutions

Tigo Green Glove Service

Site assistance

Grid-scale prediction tools

Tigo Energy Intelligence (EI)

Module to multi-site monitoring

Free, on-demand training

Watch the related webinar

Ready to start your project?

PVsyst Modeling Now Includes Latest Tigo Product Lines

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We’ve updated our PVsyst integration guide to include Tigo’s newest optimizer product lines – the TS4-A 725W and the TS4-X series. The updated article walks you through adding these products to PVsyst for accurate system modeling.
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Read the full guide here: Adding Tigo Optimizers to PVsyst.

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News articles

October 1, 2026

Tigo Energy Builds on 80MW of C&I Solar Growth in Czechia with GO Optimized ESS for Residential

September 10, 2026

Tigo Energy Drives Growth for UK Installers With Training, Support, and 211GWh in Optimization

August 25, 2026

Tigo Energy and Ingeteam Sign Certificate of Compatibility

Tigo Energy Recognizes Stanton Solar as First Advanced-Tier Loyalty Program Installer in Canada

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Blog posts

September 2, 2026

Can You Add a Battery to an Existing Solar System?

September 2, 2026

Solar Inverter Replacement: What Homeowners Should Know

September 2, 2026

How to Maintain Your Home Solar System Without Becoming a Solar Technician

September 2, 2026

Is Your Solar System Still Performing Like It Should?

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Tigo Energy, the worldwide leader in Flex MLPE (Module Level Power Electronics), designs innovative solar power conversion and storage products that provide customers more choice and flexibility. The Tigo TS4 platform increases solar production, decreases operating costs, and enhances safety. When combined with the Tigo Energy Intelligence (EI) platform, it delivers module, system, and fleet-level insights to maximize solar performance and minimize operating costs. The Tigo GO Optimized ESS (Energy Storage System), a flexible solar-plus-storage solution for home installations, rounds out the Company’s portfolio of solar energy technology. Tigo was founded in Silicon Valley in 2007 to accelerate the adoption of solar energy, and its global team supports customers whose systems reliably produce gigawatt hours of safe solar energy on seven continents.