NEM12 TOU Billing — Heatmap‑Driven (full, safe)
Version: SPA v1.7.1b (full, safe) — syntax‑hardened; GST only in Rates; Discount base = Include/Exclude SVC; Heatmaps + Monthly restored.
1) Load NEM12
Clear
No file loaded.
2) Billing Period
Start date
End date
Apply
Days in window: —
3) TOU Bands & Rates
E1 KPI = ⌈Σ(E1 in period)⌉. Bands apply by DayType and time.
Register
DayType
Start
End
Rate
Usage
Cost
␡
Load defaults (incl. SVC)
Add billing band
Rates include GST
GST %
4) Bill Summary
E1 kWh (ceil)
—
B1 kWh (int)
—
E2 kWh (int)
—
Rates $ (ex GST)
—
Recalculate
Print / Save PDF
Export Summary CSV
Apply Bill Discount % (excl. B1)
Discount %
Discount base (SVC)
Exclude SVC
Include SVC
5) Monthly Peak & Average (E1 All)
Month
B1 Avg plotted as negative export; shaded blocks indicate configured TOU bands.
6) Heatmaps (Date × Time)
—
E1 — Weekday
E1 — Weekend
E1 — All Week
B1 (Export)
E2 (CL1)
Fit to width
100%
Legend shows
Min
,
Median
,
Max
(non‑zero cells) with colors scaled to the current heatmap. Values are kWh per interval.