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Deye monitoring with PVBiz

PVBiz reads your plant's solar, load, battery and grid figures from Deye Cloud about every five minutes and refreshes energy totals hourly, read-only.

Updated 11 November 2026

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What PVBiz reads from Deye

Share the plant with the PVBiz account shown in the app from Deye Cloud, or add your own Deye developer app credentials. Available to homeowners today.

DataDetail
Plant snapshotSolar power, load power, battery power, state of charge and voltage, grid power, and today's generation, consumption, import, export, charge and discharge.
Per-inverter detailAC and DC temperature, battery temperature, generator power, essential (UPS) power, grid frequency and status, and phase 1 voltage.
History and totalsDaily, monthly and yearly energy for solar, load, import, export, charge and discharge, refreshed hourly.
Inverter controlNo, monitoring only

How to connect Deye

No hardware to install. PVBiz only reads the plant; it never changes a setting.

  1. Choose how to connect

    There are two routes. Either share the plant from Deye Cloud (plant, Settings, Sharing) with the PVBiz account shown in the app and enter your Station ID, or add your own Deye developer app details: App ID, App Secret, your account email and password, and a Company ID only if you have one (leave it blank for a personal account). The app's connect screen shows where to find the app details.

  2. Add it in PVBiz

    Sign in to PVBiz, choose Deye and claim the plant. A shared plant is approved by a PVBiz administrator; if your own login already lists the plant, it is added at once. Credentials you type are stored encrypted and never shown again.

  3. Check the first figures and set your rules

    Once the first sync completes the plant shows its readings. The default rules cover grid loss, low battery and inverter faults, and you can add your own thresholds.

Alerts that work on Deye

Delivered by push, email and Telegram, with WhatsApp as an optional add-on.

  • Grid disconnected and grid restored
  • Battery state of charge below a level you set
  • Inverter fault and inverter offline
  • Communication failure when no data arrives
  • Thresholds on the metrics Deye reports, including temperatures, generator power and essential load

Known limits

  • There are no per-string (MPPT) readings and no voltages for phases 2 and 3; only phase 1 voltage and plant-level solar power are read.
  • PVBiz is read-only on Deye. It cannot change inverter settings.
  • Deye does not report a plant status, plant time zone or master-inverter flag to PVBiz, so those are worked out from the readings.
  • PVBiz does not publish a first-connect history depth for Deye. It refreshes recent days regularly and a daily check refills missing days from roughly the last year.

Deye plants are read through Deye Cloud, the same service behind the Deye app. PVBiz offers two ways in, and which suits you depends on how much you want to hand over. Sharing the plant with the PVBiz account shown in the app means PVBiz holds none of your credentials. Adding your own developer app credentials, which are an App ID and App Secret plus your account email and password, lets a plant be added immediately if your login already lists it. Either way the connection is read-only.

What PVBiz reads

PVBiz builds a plant-level snapshot of solar power, load, battery power and state of charge, battery voltage and grid power, along with today’s generation, consumption, import, export, charge and discharge. For each inverter it adds AC and DC temperature, battery temperature, generator power, essential (UPS) power, grid frequency and grid status. These are polled about every five minutes, and energy totals are refreshed every hour. Totals cover solar, load, export, import, charge and discharge.

Alerts

All the standard PVBiz alerts run on Deye: grid disconnected and restored, low battery, inverter fault and offline, and loss of communication. Custom rules can use any metric PVBiz reads, such as battery temperature or generator power. Alerts go out by push, email and Telegram, with WhatsApp as an optional add-on.

What Deye does not give PVBiz

The most useful thing to know before connecting is what is missing. There is no MPPT string data, so you will not see which string is underperforming, and only phase 1 voltage is available. Deye does not hand PVBiz a plant status, a plant time zone or a master-inverter flag, so PVBiz infers them from the data.

History

Normal syncs refresh recent days, and a daily check looks back roughly a year for days that are missing and refetches them. We do not state how far back the very first sync reaches for Deye, because that depth is not confirmed. PVBiz cannot change anything on a Deye inverter; for control, Sunsynk is the only supported brand.

Deye questions

Should I share my Deye plant or add my own credentials?
Sharing means PVBiz never holds your password and needs only your Station ID plus a PVBiz administrator's approval. Your own developer app details add the plant straight away if your login already lists it. Both are read-only.
Does PVBiz show per-string solar data for Deye?
No. Deye Cloud data in PVBiz covers plant-level solar power, not individual MPPT strings, and phase voltage is limited to phase 1.
Can PVBiz change my Deye inverter settings?
No. Only Sunsynk supports inverter control. Deye is monitored and alerted on only.

Connect your Deye plant today.

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