Feb. 13 at 3:09 PM
$FSLR
TYGO Great solar storage company! Going to be profitable this year.
Product Quality & Reliability
If you are considering Tigo for a solar installation, the brand is highly regarded for its technical support and specialized hardware.
Solar Hardware: Their TS4-A-O optimizers are noted for resolving shading issues and significantly increasing peak wattage for residential systems.
New Innovations: In February 2026, Tigo introduced a real-time active commissioning system and the enhanced GO Battery, which is designed to install twice as fast as previous models and qualifies for Virtual Power Plant (VPP) programs.
Customer Support: While some users report hardware issues, many highlight exceptional service, including direct access to engineers for complex system commissioning.
Warranty: The new GO Battery includes an 11-year warranty, providing long-term investment protection for homeowners.