--- title: How to update your Meter Information with the Massachusetts PTS description: Learn how to update meter information with Massachusetts PTS after a meter replacement to avoid missing solar production reporting windows. --- [Skip to content](https://help.srecs.solsystems.com/how-to-update-your-meter-information-with-the-massachusetts-pts#main-content) English - United States Show submenu for translations ![Sol Systems Logo](https://help.srecs.solsystems.com/hs-fs/hubfs/Sol%20Standard%20Transparent_UseIfUnsure.png?width=400&height=103&name=Sol%20Standard%20Transparent_UseIfUnsure.png) Open main navigation Close main navigation - English - United States Show submenu for translations - [Contact us](mailto:info@solsystems.com) [Contact us](mailto:info@solsystems.com) How can we help you? - There are no suggestions because the search field is empty. 1. [Sol Systems Knowledge Base](https://help.srecs.solsystems.com/?hsLang=en-us) 2. [State Markets](https://help.srecs.solsystems.com/state-markets?hsLang=en-us) 3. [Massachusetts](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#massachusetts) # How to update your Meter Information with the Massachusetts PTS How to update your Meter Information with the Massachusetts PTS If your solar production meter is replaced at any time, the Massachusetts Production Tracking Service (PTS) will need the following information to ensure you do not miss out on additional production reporting windows: - PTS ID - The make and model of the new meter - Last reading on the old meter (taken on the date of the swap) - Meter swap date - Initial meter reading on the new meter (taken on the date of the swap) - The new meter's end of month reading (if the meter swap was outside of the 10-day reporting window) The PTS administrators can be reached at [pts@masscec.com](mailto:pts@masscec.com) - [FAQs](https://help.srecs.solsystems.com/faqs?hsLang=en-us) - [Signing Up: Everything You Need to Know](https://help.srecs.solsystems.com/signing-up-everything-you-need-to-know?hsLang=en-us) - [Contract Offerings](https://help.srecs.solsystems.com/contract-offerings?hsLang=en-us) - [State Markets](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#main-content) - [Washington, DC](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#washington-dc) - [Maryland](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#maryland) - [Pennsylvania](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#pennsylvania) - [Virginia](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#virginia) - [New Jersey](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#new-jersey) - [Massachusetts](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#massachusetts) - [Ohio](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#ohio) - [Delaware](https://help.srecs.solsystems.com/state-markets?hsLang=en-us#delaware) - [Payments](https://help.srecs.solsystems.com/payments?hsLang=en-us) - [SREC Basics](https://help.srecs.solsystems.com/srec-basics?hsLang=en-us) - [Meter Readings](https://help.srecs.solsystems.com/meter-readings?hsLang=en-us) - [Remote Monitoring](https://help.srecs.solsystems.com/remote-monitoring?hsLang=en-us) - [Change of Ownership & System Expansions](https://help.srecs.solsystems.com/change-of-ownership-system-expansions?hsLang=en-us) [![Sol Systems Logo](https://help.srecs.solsystems.com/hs-fs/hubfs/Sol%20Standard%20Transparent_UseIfUnsure.png?width=400&height=103&name=Sol%20Standard%20Transparent_UseIfUnsure.png "Sol Systems Logo")](https://www.solsystems.com/) [mailto:email@email.com](mailto:email@email.com) Copyright © 2026, Sol Systems