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Solar System Sizing Calculator
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Step 1 — Your electricity bill
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Upload your MERALCO bill

Drag & drop, choose a file, or take a photo below

or enter manually
Monthly consumption
0
kWh / month
Total bill
₱0
per month
Rate
₱0.00
per kWh
Daily usage
0.0
kWh / day
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Step 2 — Choose your system type
🔌 On-grid Grid-tied, net metering
🔋 Off-grid Full battery, no MERALCO
Hybrid Battery + grid backup
Advanced parameters

Sizing your solar system…

Computing panels, batteries, inverters, and wiring

On-grid system recommendation

Based on 721 kWh/month

On-grid
📋
Bill of materials & cost estimate
Component Specification / Notes Qty Unit price (₱) Total (₱)
ℹ️
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Disclaimer: Prices are Philippine market estimates as of 2025–2026. Actual costs depend on brand, supplier, site conditions, and installation complexity. Always request a formal site survey and quotation from BVN Solar.