Enter the server address, then sign up or log in with your email and password. After login you can link each EMS board to a site.
Server address
Email
Password
Use the same server URL your Node-RED cloud API is running on.
Navigation
Site linking stays in the cloud, and live inverter write actions are available here while the EMS is online.
Active Site● Live
☀
PV
-- kW
Solar production
⚡
GRID
-- kW
Import / export
GRID TIE
🗼
-- kW
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🔋
BATTERY
-- kW
SOC: -- %
🏠
LOAD
-- kW
Client site load
▣
HIGHON EMS
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State: --
Mode: --
Battery: --
Fault: NO
Power flowIdle path
Energy Curve
kW (left) and SOC% (right)
Site Setup
Live mirror of the EMS local Ethernet site setup for the selected board.
Site Information
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MQTT → Node-RED → /ems/latest
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Cloud Account
Not signed in
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Add EMS Board To Site
After login, enter only the EMS sticker ID, for example HO-00001. The cloud converts it to ems/highon/<ID>/status automatically and will sync the linked site name to the EMS local name when live telemetry is available.
Manage Linked Site
No site selected
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Shared users can view and edit this same site from their own account. Use Save Site Details to repair a missing board link or rename the selected site.
EMS Site Setup Mirror
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Site linking, renaming, sharing and removal stay here in the cloud page. Remote inverter control is available from the Inverter Setting tab whenever the EMS is online.
History
History store: local browser storage on this PC.
Inverter Setting
Live cloud control of core inverter settings and limits.
Battery Page
Battery summary from live MQTT telemetry.
ATESS Faults
Read fault records directly from the PCS inverter.