☀ Today ~22 kWh forecast 10°/17°C· sun 07:35 → 17:33 Tomorrow ~27 kWh forecast 10°/17°C details →

Wilco Swanepoel

10.54 kW installed · updated 04:08:51next refresh in 3 s
Daily0 kWh
House248 W
0W Solar
PV → House0%
Capacity0%
Charged0 kWh
Discharged0.9 kWh
94% Battery
Discharging 320 W
Cycles today 0.01
Required to 100% 3.86 kWh
Daily0.9 kWh
Grid +19 W in
248W Load
From solar0%
Capacity3%
Solar0 kWh
Imported0 kWh
0 kWh Energy mix
Used0.9 kWh
Self-sufficient100%
SavedR 3.09
PaidR 0.00
100% Savings
Would-costR 3.09
TariffR3.43/kWh
Produced0 kWh
Forecast22.4 kWh
0% Forecast
Delta-22.4 kWh
vs forecastbehind
☀ Solar
0 W
⚡ Grid
−19 W
⊛ Inverter
320 W
🔋 Battery 94%
+320 W
🏠 House
248 W
♨ Geyser (15064m ago)
17.3 °C
7.60 kWh 01h54m
· ▶ ◀ ▼

Today's energy flow

Today — power & state of charge

Battery & runtime

Battery runtime @ 320 W
188h 54m
SOC 94% · 64.3 kWh nominal
To 50% SOC
88h 25m
at current discharge rate
SOC @ sunrise (07:35)
93%
at present overnight load rate
SOC @ sunset
—
projecting current net (solar − load)

Solar & forecast

Forecast match
—
actual ÷ forecasted 22.4 kWh
To sunset (17:33)
13h 23m
next solar window ends
Peak so far
0 kW
—
Best / worst hour
—

Efficiency & health

Inverter efficiency
—
AC out ÷ DC in (live)
Standby load (24h min)
133 W
lowest hourly avg in last 24h
Phantom load delta
-26 W
in line with 7-day median
PV1 / PV2
—
PV1 ÷ PV2 right now

Geyser

Cool rate
—
needs cooling data
Since last heat
—
time since last temp rise > 0.3 °C
Heating energy today
0 kWh
≈ R 0.00 if grid-heated
Geyser temp now
—
no MQTT readings yet

Financial

Saved this month
R 258.28
cumulative from 01 Jul · 6/31 days
Imported this month
2 kWh
≈ R 6.86 at 3.43/kWh
Projected bill
R 35.44
~10 kWh import · 1.14 R/day pace
Saved / day (this month)
R 43.05
6 days × 43.05/day
Pay-back progress
4.2%
ETA ~9.1 years left

Engagement

CO₂ avoided today
0 kg
@ 0.95 kg CO₂e/kWh Eskom
CO₂ avoided this month
94 kg
~4 trees-worth
EV-equivalent today
0 km
@ 5 km/kWh (typical EV)
Today's solar could…
0 kettles
or 0 loads of laundry

External sensors (today so far)

Geyser sensor
firebeetle-c5-01
Water temp —
no readings yet today
MCU temp —
no readings yet today
Device 2
firebeetle-c6-01
Distance —0%
no readings yet today
Battery volt —
no readings yet today
Device 3
firebeetle-c6-02
Voltage —
no readings yet today
Spare —
no readings yet today
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