MPU Assessment Tool

MPU Assessment Tool

The MPU Assessment Tool helps solar installers and electricians determine whether a Main Panel Upgrade MPU may be required before a solar installation.

It is designed to provide quick consistent evaluations so teams can plan projects more efficiently and reduce unexpected issues during installation.

WHAT IT DOES

Enter key details about a customers electrical panel including panel manufacturer main breaker rating panel amperage and proposed solar system size.

The app calculates whether an MPU may be required and provides a clear explanation of the result.

KEY FEATURES

MPU Determination Provides a yes or no result based on the 120 percent rule and known panel types such as Federal Pacific Zinsco and Pushmatic.

Location Based Flags Highlights potential compliance concerns such as panels near sinks in wet areas over steps or in restricted locations.

Backfeed Amps Calculation Calculates required backfeed amperage to help determine appropriate breaker sizing.

Assessment History Save and review previous assessments for future reference.

Search and Filter Quickly find saved assessments by customer name or address.

iPhone and iPad Support Optimized for use in the field.

WHO IT IS FOR

Solar installers Electricians Project managers Site surveyors Solar sales consultants

WHY IT MATTERS

Accurate MPU assessment helps reduce project delays unexpected costs and rework. The app provides consistent calculations to support better planning and communication.

SUBSCRIPTION

Full access is available for 19.99 per month.

Payment is charged to your Apple ID at confirmation of purchase Subscription automatically renews unless cancelled at least 24 hours before the end of the current period Your account will be charged for renewal within 24 hours prior to the end of the current period You can manage or cancel your subscription in your Apple ID account settings

LEGAL

Privacy Policy https://mpuassessment.com/Privacy

Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/