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PV Power (SolarEdge Cloud API)
Shows the current PV output of your SolarEdge system in Watts/kW, colour-coded by power level.
| System | AWTRIX NG Scripts |
|---|---|
| Firmware | AWTRIX NG |
| Topic | Smarthome |
| Built by | simpi |
| File | mvrwjjLFw0kN.ax · 2.1 KB |
| Icons | — |
| Published | 5 Aug 2026 · updated 5 Aug 2026 |
| Downloads | 27 |
Shows the current solar production ("PV") of a SolarEdge system on an AWTRIX NG display. Tested with a SolarEdge SE10K-RWB48.
What it shows
- A small sun on the left (drawn directly, no icon file needed)
- Current PV power on the right, in Watts or kW
- Colour-coded by power level: grey (0 W) → orange → yellow → light green → deep green (high power)
- Red status pixel in the bottom-right corner if the last data is older than ~2400 ticks
Data source
Uses the SolarEdge Monitoring API, specifically the currentPowerFlow.json endpoint. It reads the PV field rather than the net value at the grid connection point (overview.currentPower) — this keeps the value accurate even on systems with a battery.
Note: SolarEdge's cloud only refreshes this data every few minutes up to ~15 minutes. The value can lag a bit behind the SolarEdge app — that's a limitation of the public API, not a bug in the script.
Setup
- Log in to the SolarEdge Monitoring Portal
- Admin (gear icon) → Site Access → Access Control → API Access
- Activate API access, copy the key
- Enter your Site ID (found in the portal URL) and API key in the script (
siteId,apiKeyininit())
Required icons
None — the sun is drawn directly as pixels.
Known limitations
- Cloud data can be up to ~15 min old
- Shows PV production only, not consumption or grid draw (would need to also read
LOAD/GRID)
mvrwjjLFw0kN.ax
# @name PV Power
# @desc Current PV output, SolarEdge SE10K-RWB48
# @author simpi
# @version 1.0
class PV
# Enter Site ID and API key here (SolarEdge Monitoring Portal:
# Admin -> Site Access -> Access Control -> API Access)
var siteId, apiKey
var power, ticks, age
def init()
self.siteId = "SITE_ID"
self.apiKey = "SOLAREDGE API TOKEN"
self.power = store.get("power")
self.ticks = 0
self.age = 9999
end
def on_body(w, status)
if w == nil return end
# Use the PV field, not the net value (site may have a battery)
var m = re.search("\"PV\":[^}]*\"currentPower\":([-0-9.]+)", w)
if m == nil return end
var kw = num(m[1])
if kw == nil return end
self.power = kw * 1000.0
self.age = 0
store.set("power", self.power)
end
def loop()
self.age += 1
if self.ticks <= 0
self.ticks = 900
http.get("https://monitoringapi.solaredge.com/site/" + self.siteId +
"/currentPowerFlow.json?api_key=" + self.apiKey,
/ b, st -> self.on_body(b, st),
{'find': "\"PV\":", 'keep': 100})
end
self.ticks -= 1
end
def draw()
clear()
if self.power == nil
text(6, 6, "...", 0x666666)
return
end
var p = self.power
var label, col
if p < 1
label = "0W"
col = 0x666666
elif p < 500
label = str(int(p)) + "W"
col = 0xFF7A27
elif p < 3000
label = str(int(p)) + "W"
col = 0xFFCC00
elif p < 5000
var kw = p / 1000.0
label = str(int(kw)) + "." + str(int((kw - int(kw)) * 10)) + "kW"
col = 0xFFFF28
else
var kw = p / 1000.0
label = str(int(kw)) + "." + str(int((kw - int(kw)) * 10)) + "kW"
col = 0x6ED228
end
# small sun on the left, same fallback style as the weather script's icon
circle_fill(4, 4, 3, 0xFFCC00)
text(9 + int((22 - text_ink_width(label)) / 2), 7, label, col)
if self.age > 2400
pixel(width() - 1, height() - 1, 0xFF0000)
end
end
def on_button(btn)
if btn == "select" self.ticks = 0 end
end
end
return PV()Install it on your AWTRIX NG
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