Inverter Power Output Control (IPOC)

Choose the EI Inverter output rating and meet code - for repowered and new sites

The Tigo EI Inverter (US) can be configured to the desired power rating as part of the standard commissioning process.

HOW IT WORKS

Configuring your inverter output to fit any system - new or legacy - just got easier

As solar incentives evolve and system configurations grow more complex, installers need tools that deliver flexibility without compromise. That’s why Tigo developed Inverter Power Output Control (IPOC)—a software-based feature built into Tigo EI Inverters (U.S.) that allows installers to easily set the maximum AC output during commissioning:

Install the Tigo EI Inverter (US)

Select preferred power rating during commissioning process

Receive a confirmation message upon completion

BUILT FOR INSTALLERS

With IPOC, residential solar installers can:

Simplify system repowering

Upgrade legacy inverters by simply setting the new inverter to match the existing system's rated output.

Meet utility program limits

Quickly configure inverters to comply with AC output limits or other utility-driven constraints.

Reduce inventory complexity

One inverter, multiple output options— fine-tuned through software, not hardware.

Commission with confidence

IPOC settings are configured easily via the Tigo EI App and documented for AHJs and permitting needs.

Inquire for availability

Frequently asked questions

Frequently asked questions ordered by popularity. Remember that if the visitor has not committed to the call to action, they may still have questions (doubts) that can be answered.

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Still have questions?

Schedule a consultation with a Tigo Green Glove representative. This service is available for free to select installation professionals.

Get green glove

CASE STUDY: REPOWERING

How EnergyAid brings sites that are down back into production with Tigo EI Inverters

There are over 1 million legacy systems in the U.S. that are 10+ years old—and another 400,000 more added every year. EnergyAid is one of Tigo's installation partners leveraging IPOC to service this fast-growing market by offering:

Software-controlled inverter derating

Open string inverter architecture works on many sites

Optional upgrades with module-level optimization and rapid shutdown

ADDITIONAL RESOURCES

Information to assist with your next installation

Looking to upgrade an aging solar system or limit the power of a new one? Tigo makes it simple with these essential resources to help installers through the process.

How to IPOC

Step-by-step details and screenshots on how to commission an EI Inverter with IPOC

Full guide

Repowering

The Definitive Guide to repowering a residential solar installation with a Tigo EI Inverter.

Article

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