☀️ Solar Array
🔋 Battery
⚡ Inverter
💰 Financials
🌱 Environment
📋 Generate Proposal
Required Solar Array (DC)
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Est. Daily Solar Production
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Array Details
Peak Sun Hours (Design GTI)—
Required Solar Energy (kWh/day)—
Panel Footprint (m²)
Annual Solar Production—
⚡ System Recommendation — Solar ✕ Battery ✕ Inverter (all 3 must pass)
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Battery Power During Outage
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Evening Energy Required
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Solar-off backup period only
Battery Installed Capacity
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Cross-System Compatibility Check
☀️ Solar covers daytime load + battery recharge—
🔋 Battery power output ≥ peak load—
⚡ Inverter AC rating ≥ peak load—
Battery Model
Selected Battery—
Capacity per Unit (Usable kWh)—
Headroom Ratio (Installed ÷ Required)—
Capacity Headroom
MPPT & String Allocation
PV String & Inverter Compatibility—
String Allocation—
MPPT Utilisation—
Inverter Performance
Inverter AC Continuous (kW)—
Max DC Input (kW)—
Headroom over Peak Load—
Efficiency—
DC / AC Ratio Visual
Recommended Total System Cost
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Est. Annual Electricity Savings
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Total Hardware (Panels + BOS)
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Cost Breakdown
Financial Metrics
Monthly Savings—
Lifetime Savings (25 yr)—
Real Payback (escalating tariff)—
Annual ROI %—
Annual Consumption (kWh)—
Energy Independence
Annual Solar Production—
Annual Consumption—
Client Segment—
Solar Independence
Client Details
System Summary
SystemRun calculation first ⚡
Total Cost—
Annual Savings—
Payback—
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