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Energy Usage & Bill Calculator Brunei Flag

Company Details

Company Name:

Electricmanbn Company

Address:

Unit No.1, 1st Floor, Room 2, Bangunan Hj Sulaiman,
Kg Sengkurong, Brunei Darussalam

Phone:

+6738686727 (Primary), +6737225581

Email:

electricmanbn@gmail.com

Customer Information

How This Calculation Works

We measure 3-phase current from your incoming supply across 4 different stages:

For each load (Aircon, Lights & Fan, etc.), we estimate daily kWh by multiplying the load's kW rating by its daily usage hours and by days per week.

We then apply either Tariff A or Tariff B to get your total monthly bill.

Finally, we show charts for Daily Cost, Load Distribution, and Stage Usage, plus a table of recommended actions.

Input Parameters & Bill Calculation

Month & Basic Incomer Data

Stage 1: Normal Loads + Aircons Running

All normal aircons are on, compressors are active.

Stage 2: Aircons On, Compressors Stopped

Aircons are on but compressors are not actively running.

Stage 3: Aircons Off

All aircons are switched off, leaving lights, fan, freezer, fridge, electronics, etc.

Stage 4: Minimal Loads

Lights & fan also turned off, only minimal loads like fridge/freezer or standby appliances.

Load Inputs
Actions

Energy Efficiency Checklist