Solar Recommender

SOLAR RECOMMENDER & ESTIMATOR

Defaults use Meralco overall rate = ₱13.2703 / kWh (Aug 2025) and solar yield 110–135 kWh/kWp/month. All unit prices and assumptions editable in the table below.

Monthly Meralco bill (₱)

Meralco rate (₱/kWh)

Backup hours

Hours of backup required (e.g., 4)

Critical load (%)

What % of average load needs backup

Panel brand / model (auto-select)

Panel dimensions (W×H in mm) used to estimate roof area (editable later per row).

Optional battery (choose)

Battery prices are market examples — editable in BOM below.

Auto-size battery bank from backup hours

Solis inverter sizing preference

Battery DoD (usable fraction)

Roundtrip eff.

Detailed Bill of Materials & Budget

Mask prices (show ***)

SKU	Item description	Specs / Notes	Supplier	Unit	Qty	Unit Price (ex VAT)	VAT %	Unit Price (inc VAT)	Delivery / Freight	Line Total	Actions
Subtotal (ex VAT)										₱0
VAT total										₱0
Delivery / Freight total										₱0
Labor / Installation estimate										₱0
Contingency (%) %										₱0
Grand Total										₱0

Columns are editable: double-click Qty / Unit Price / VAT to edit. Use + Add item to include extra parts (spares, permits, transport, etc.). If Auto-size battery is checked, the selected battery model's Qty will be set to the recommended number of units.

Assumptions & quick results

+63 927 465 0001 | +63 927 465 0003

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