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☀️ Solar Panels
SHARED DB
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📂
Click or drag a CSV file here
Accepted: .csv, .txt
📋 Expected CSV columns
Required columns:
PanelModel REQUIRED — Full model name (e.g. "Jinko Tiger Neo 415W")
Watts REQUIRED — Panel power rating in watts (e.g. 415)
UnitPrice_R REQUIRED — Price per panel in Rands

Optional columns:
Area_sqm optional, default 2.0 — Physical panel area in m²
Voc_V optional — Open-circuit voltage for string voltage calculations
Brand optional — Manufacturer name
Warranty_Years optional — Warranty period in years

Price formats accepted: R12500, 12 500, 12,500.00, 12500,00, 12.5k
⚡ Inverters
SHARED DB
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📂
Click or drag a CSV file here
Accepted: .csv, .txt
📋 Expected CSV columns
Required columns:
InverterModel REQUIRED — Full model name exactly as on the box (e.g. "Sunsynk SUN-8K-SG04LP3-EU")
Brand REQUIRED — Manufacturer name exactly as registered (e.g. "Sunsynk", "Fronius") — used for NRS 097 compliance matching
ACContinuous_kW REQUIRED — Continuous AC output power in kW
DCMax_kW REQUIRED — Max DC input power in kW
UnitPrice_R REQUIRED — Price per inverter in Rands

Optional columns:
MPPT_count optional, default 2 — Number of MPPT inputs
Efficiency_pct optional, default 97 — Inverter efficiency %
InverterType optional, default Hybrid — Hybrid / Grid-Tied / Off-Grid

Price formats accepted: R18000, 18 000, 18,000.00, 18k
🔒 NRS 097-2-1 compliance is determined automatically — you do not need to enter it. The system matches your inverter (Brand + Model) against the South African Master Compliance Register.
🔋 Batteries
SHARED DB
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📂
Click or drag a CSV file here
Accepted: .csv, .txt
📋 Expected CSV columns
Required columns:
BatteryModel REQUIRED — Full model name (e.g. "Pylontech US5000")
Usable_kWh REQUIRED — Usable energy capacity in kWh
UnitPrice_R REQUIRED — Price per battery unit in Rands

Optional columns (improves calculation accuracy):
Nominal_kW optional, default 5 — Max continuous discharge power in kW
DoD_pct optional, default 85 — Max depth of discharge % — LiFePO4 = 85, lead-acid = 50
RoundtripEff_pct optional, default 92 — Round-trip charge/discharge efficiency %
Brand optional — Manufacturer name
Warranty_Years optional — Warranty period in years

Price formats accepted: R14000, 14 000, 14,000.00, 14k
Note: If DoD_pct or RoundtripEff_pct are blank, the engine applies SA spec defaults (85% / 92%).