---
title: EMP | Help Center
description: EMP
---

[Skip to content](https://support.yottaenergy.com/knowledge/emp#main-content)

English

Show submenu for translations

[Customer portal](https://support.yottaenergy.com/tickets)

![Yotta Energy Logo\_Horizontal\_White.png\]](https://support.yottaenergy.com/hs-fs/hubfs/Yotta+Energy+Logo_Horizontal_White.png?height=40&name=Yotta+Energy+Logo_Horizontal_White.png)

- [Default HubSpot Blog](https://blog.yottaenergy.com/blog)

Open main navigation

Close main navigation

- [Default HubSpot Blog](https://blog.yottaenergy.com/blog)
- English
  
  Show submenu for translations
- [Customer portal](https://support.yottaenergy.com/tickets)
- Go to www.yottaenergy.com

 Go to www.yottaenergy.com

 Yotta Energy Knowledge Base

- There are no suggestions because the search field is empty.

1. [Help Center](https://support.yottaenergy.com/knowledge)
2. [EMP](https://support.yottaenergy.com/knowledge/emp)

# EMP

- [I have 300W modules on my roof, but I have never seen the module ever produce 300W, is there an issue with my installation?](https://support.yottaenergy.com/knowledge/how-do-i-replace-an-ecu-or-microinverter-on-the-ema)
- [in the EMP, my customer's system is showing different wattages on each panel. ex (289w on one and 281w on another) Is this normal?](https://support.yottaenergy.com/knowledge/how-do-i-change-my-installer-level-account-password-or-email-address-for-the-ema)
- [Showing "NC" (No Communication) on one or more panels in the EMP.](https://support.yottaenergy.com/knowledge/showing-nc-no-communication-on-one-or-more-panels-in-the-ema)
- [In the EMP or EMA App, I don't see power production. Can you help?](https://support.yottaenergy.com/knowledge/in-the-ema-or-ema-app-i-dont-see-power-production.-can-you-help)
- [My customer is complaining that power production reported on the EMP differs from their utility bill. Why the discrepancy?](https://support.yottaenergy.com/knowledge/my-customer-is-complaining-that-power-production-reported-on-the-ema-differs-from-their-utility-bill.-why-the-discrepancy)
- [What do the different EMP light colors indicate](https://support.yottaenergy.com/knowledge/what-do-the-different-ema-light-colors-indicate)
- [How often does the ECU/EMP collet data from the microinverters?](https://support.yottaenergy.com/knowledge/how-often-does-the-ecu/ema-collet-data-from-the-microinverters)
- [How do I interpret the "Energy Metering" data I see on the EMP when using the ECU-C?](https://support.yottaenergy.com/knowledge/how-do-i-interpret-the-energy-metering-data-i-see-on-the-ema-when-using-the-ecu-c)
- [How do I add a new installation to my installed base?](https://support.yottaenergy.com/knowledge/how-do-i-add-a-new-installation-to-my-installed-base)
- [How do I change my installer-level account password or email address for the EMP?](https://support.yottaenergy.com/knowledge/how-do-i-change-my-installer-level-account-password-or-email-address-for-the-ema-1)
- [How do I replace an ECU or Microinverter on the EMP?](https://support.yottaenergy.com/knowledge/how-do-i-replace-an-ecu-or-microinverter-on-the-ema-1)
- [I want to modify an account name, how can I modify it?](https://support.yottaenergy.com/knowledge/i-want-to-modify-an-account-name-how-can-i-modify-it)

See less ▼

- [General](https://support.yottaenergy.com/knowledge/general)
- [Gateway (ECU-R/C)](https://support.yottaenergy.com/knowledge/gateway-ecu-r-c)
- [MicroInverters](https://support.yottaenergy.com/knowledge/microinverters)
- [EMP](https://support.yottaenergy.com/knowledge/emp)
- [ECU](https://support.yottaenergy.com/knowledge/ecu)
- [App](https://support.yottaenergy.com/knowledge/app)

- [Default HubSpot Blog](https://blog.yottaenergy.com/blog)

[![Yotta Energy](https://support.yottaenergy.com/hs-fs/hubfs/YottaEnergy_January2021/images/header_logo.png?width=1500&height=381&name=header_logo.png "Yotta Energy")](https://www.yottaenergy.com)

www.yottaenergy.com Help Center

Copyright © 2026, Yotta Energy