Case Study: Outshining the Shade with Tigo TS4: Mitigating Mismatch, Maximizing Yield

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002-00233-00

August 27, 2025

Additional information

Case Study: This residential installation is located in Rückholz, a village in southern Bavaria not far from the town of Schwangau, renowned for the fairytale castles of King Ludwig. Equipped with Tigo optimizers since its inception in the winter of 2017, the system recently underwent an inverter revamp. The original unit was replaced with the new sonnenBatterie 10 hybrid, becoming the first known installation of this hybrid solution with Tigo Flex MLPE and transforming the home into a storage equipped system designed to increase solar self-consumption.

Product(s):

TS4-A-O

Cloud Connect Advanced (CCA)

Tigo Access Point (TAP)

Product Family:

TS4 Flex MLPE TS4 Flex MLPE EI Residential (US)EI Residential (EU)Energy Intelligence

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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 EI Residential Solar Solution, 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.