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Agenda  Review of Last week's Action items Review of progress on PDU setup  Discuss next steps concerning the power application. Review of Last week's Action items  Submit Contributions by tomorrow: Dansturn + Arinda == Done Find remaining balanc...

Agenda  Action items  from Last Week Review cost of phase selectors and see if we can add them to phase 1.1- Dansturn  to be shared. Provide meter reference - Dansturn  This was provided Reach out to our UEDCL connections - Hillary | Danstu...

Previous meeting action items Export Daily usage data from CalinAMI to determine maximum demand - Aaron See initial results here, Sevo also committed to doing similar analysis, waiting for his feedback  Possible Pilot for NFE USA - Aaron  Actions...

ZeroTier Remote Access Guide This guide explains how to connect to the NFE Raspberry Pi from anywhere in the world using ZeroTier. It covers both SSH access and troubleshooting common issues. Table of Contents Prerequisites Network Information Installing Zer...

Version: 1.0Prepared For: Field & Deployment TeamsPlatform: Raspberry Pi / LinuxTool: mbpoll Purpose This document explains how to communicate with the CHINT DDSU666 Direct Smart Meter using Modbus RTU and the mbpoll tool. It covers:• Reading electr...

Document Information Version: 1.0 Last Updated: 2026-04-04 Target Audience: Field Operations Team, Development Team, Remote Commissioning Team Table of Contents Introduction Team Roles and Responsibilities Equipment and Software Requirements Pre-Commission...

Agenda  Review of last week's action items Way forward based on feedback Discuss a little bit about the pre-commissioning process Backup battery updates Chint meter deployment plan Action items feedback Data analysis from the most recent dump fr...

Last week's Agenda  Metering 2.0 Updates Customer App -successfully demoed OpenEMS  Support for DDSU and DTSU - both changes merged. release expected first june 2026.  Deployment Automation for the gateway - Not discussed MBE - Metering and Bil...

Version: 1.1 Prepared For: Field & Deployment Teams Platform: Raspberry Pi / Linux Tool: mbpoll / pymodbus 1. Purpose Complete reference for the SRNE ASP48120SH3 three-phase hybrid inverter over Modbus RTU: what can be READ, what can be WRITTEN, and the tested...

Validated Modbus register map for the SRNE ASP48120SH3 three-phase hybrid inverter, verified register-by-register against the live Nansana unit, including a grid-off / grid-on transition test on 2026-07-27 that resolved the previously-unknown registers and cor...

Purpose and scope This page documents the SRNE ASP48120SH3 safe settings write feature (story #53): the ability to remotely change a bounded set of inverter parameters over Modbus, with every write guarded, verified by read back, and never retried. It records ...

Summary We self-decoded the SRNE ASP48120SH3 settings registers (V1.7 protocol PDF + a live read-scan of the pilot inverter, firmware v925, 2026-08-09). The key result: time-of-use charge/discharge scheduling is implemented and writable, even though real-time ...

Authoritative page for NFE's role in the IEEE Smart Village meshEMS / Street-EMS initiative. Compiled 2026-08-10 from the Element room "Smart Village Energy Interest Group" (full history back to 2026-04-24), the ISV Dev Kit BOM sheet, isv.wiki, and the Rev B/...

Traceable explainer: how metering data actually moves, where DLMS/COSEM, OBIS, Modbus, MQTT and HTTP each sit, and how NFE's live CHINT registers map to the OBIS standard vocabulary. Compiled 2026-08-10. Companion to "NFE metering strategy + Glen Street-EMS"....

How the NFE inverter-monitor decides what to alert on, and the 2026-08-10 hardening pass that killed the nightly "Battery low" noise and closed several alert-integrity gaps. Source of truth is the code + ADR-012 in nfe-modbus-energy-logger; this is the team-f...

The plan to turn on time-of-use battery arbitrage on the Sezibwa/Nansana SRNE inverter (logger issue #67): charge the battery from the grid off-peak, discharge it to the load at peak, using the SRNE charge/discharge SCHEDULE registers written through the guar...

Problem When the site runs on battery (grid outage, typically evening or night), switching on a large single-phase load such as a heater or fan trips the inverter off until the load is removed. This causes an outage for the whole site. Evidence (2026-08-11) Pe...

Data provenance Underlying data: the aggregate meter meter_100 plus the 10 customer sub-meters, over 2026-03-19 to 2026-08-10, from the modbus energy-logger archive (sources: pi-direct and nextcloud-import), i.e. the pre- and early-OpenEMS period. Load basis i...