Tigo TS4 Flex MLPE

The most flexible and reliable module level power electronics (MLPE) on earth.
SELECT ANY TS4 FOR DETAILS
Tigo TS4-A-O optimizer graphic in a circleTigo TS4-A-S safety Flex MLPE (Module Level Power Electronic) graphic in a circleTigo TS4-A-M (monitoring) Flex MLPE (Module Level Power Electronic) graphic in a circleTigo TS4-A-F (fire safety) Flex MLPE (Module Level Power Electronic) graphic in a circleTigo TS4-A-2F (fire safety for 2 modules) Flex MLPE (Module Level Power Electronic) graphic in a circle

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TS4 products
TS4-A-O
TS4-A-S
TS4-A-M
TS4-A-F
TS4-A-2F
TS4-X-O
TS4-X-S
TS4-X-F
EI Residential Solution
Energy Intelligence (EI)
Additional Resources

The Tigo difference

Get the most from your PV with Tigo TS4

Tigo's TS4 platform of Flex MLPE (Module Level Power Electronics) is the only platform that lets you choose the equipment and features that maximize the benefit for your installation.
Tigo TS4 Flex MLPE - choose your features icon

Flexible

Choose your features

Tigo lets you select the functionality you want to add to your PV modules: 
- Optimization
- Monitoring
- Rapid Shutdown
Icon for the feature of Tigo TS4 Flex MLPE (module level power electronics) that lets you choose the inverter you want

Universal

Choose your inverter

Tigo's TS4 work with the largest network of inverters in the world. No more single points of failure.
Icon for the reliability of Tigo TS4 Flex MLPE (module level power electronics)

Reliable

Proven over 10+ years

Tigo's TS4 offering is the result of more than a decade of leadership and innovation in MLPE and continues to have the lowest failure rates in the industry.

Increase the ROI of your solar project with Tigo TS4 Flex MLPE

Tigo TS4 units include a 25-year warranty to maximize savings and performance over the lifetime of your solar installation.

simply reliable

With fast, easy installations

Time icon green grey

10 seconds per module

Each TS4 connects to the PV module at the junction box and clips to the module frame.
No bolts required icon green grey

No ground wire required

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

Water and corrosion resistant

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

TS4 Platform

The Tigo family of Flex MLPE

TS4-A-O

TS4-A-O

Functions
Optimization - Monitoring - Rapid Shutdown
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Optimization
Check mark icon
Monitoring
Check mark icon
Rapid Shutdown
Required
CCA + TAP
Description

Increase energy production with shaded & mismatched modules up to 725W (UL), 700W (IEC)

More details
TS4-A-S

TS4-A-S

Functions
Monitoring -  Rapid Shutdown
Check mark icon
Optimization
Check mark icon
Monitoring
Check mark icon
Rapid Shutdown
Required
CCA + TAP
Description

Enables monitoring and rapid shutdown for modules up to 700W

More details
TS4-A-M

TS4-A-M

Functions
Monitoring
Check mark icon
Optimization
Check mark icon
Monitoring
Check mark icon
Rapid Shutdown
Required
CCA + TAP
Description

Enables robust module-level monitoring

More details
TS4-A-F

TS4-A-F

Functions
Rapid Shutdown
Check mark icon
Optimization
Check mark icon
Monitoring
Check mark icon
Rapid Shutdown
Required
RSS Transmitter
Description

Dedicated rapid shutdown device for 1 solar module up to 700W

More details
TS4-A-2F

TS4-A-2F

Functions
Rapid Shutdown
Check mark icon
Optimization
Check mark icon
Monitoring
Check mark icon
Rapid Shutdown
Required
RSS Transmitter
Description

Dedicated rapid shutdown device for 2 solar modules

More details

Smart group with monitoring

Module-level optimization, monitoring, rapid shutdown

Solar schematic of a Tigo system that uses the Cloud Connect Advanced (CCA), Tigo Access Point (TAP) and Tigo TS4 Flex MLPE, including TS4-A-O (optimization) and TS4-A-S (safety)
1
MLPE: Tigo TS4-A-O, -M, or -S
Tigo TS4 units are connected to each module. Customers can use any combination of the following to maximize returns for their particular site:‍
TS4-A-O
Optimization
TS4-A-S
Safety
TS4-A-M
Monitoring
2
Required: CCA + TAP
Tigo's Cloud Connect Advanced is the data hub for Tigo's TS4 and other metered devices including the inverter, battery, etc. The CCA connects with an RS485 cable to the TAP which wirelessly communicates with the TS4s.
Tigo Access Point (TAP)
Cloud Connect Advanced (CCA)
3
Tigo Energy Intelligence
All of the module-level data, and any third party data connected to Tigo's CCA can be viewed in the Tigo Energy Intelligence monitoring portal.
See a live DEMO
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Fire safety group

Dedicated, reliable rapid shutdown solutions

View our commitment to quality rapid shutdown systems here
Solar schematic of a Tigo system that uses the Tigo Rapid Shutdown System (RSS) Transmitter and Tigo TS4 Flex MLPE, including TS4-A-F and TS4-A-2F for dedicated rapid shutdown and fire safety.
1
MLPE: Tigo TS4-A-F or -2F
Tigo's Fire Safety line of TS4 are completely dedicated to the rapid shutdown function and communication via PLC with the RSS Transmitter.
TS4-A-2F
Fire Safety
TS4-A-F
Fire Safety
2
Required: RSS Transmitter
The Tigo Rapid Shutdown System (RSS) Transmitter enables UL PVRSS certified rapid shutdown with TS4-A-F and -2F units to meet required safety codes.
RSS Transmitter
Fire Safety
3
Monitoring: Inverter
Tigo's TS4-A-F and -2F are dedicated rapid shutdown devices. String level monitoring can be viewed at the inverter.

partners

Trusted by industry leaders in solar

Tigo systems are rigorously tested with the leading inverter and module brands. It's just part of the reason why Tigo TS4s are the most reliable and flexible in the industry.

Choose Tigo and maximize the ROI of your solar projects

Contact Sales
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Company
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.
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