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- Commercial Demand ChargeMonthly penalty from peak kW demand and $/kW tariff.
- V2G Grid Buyback RevenueEstimate monthly revenue from bidirectional EV export at utility buyback rates.
- Home Battery Arbitrage ROIProfit from charging on cheap night rates and discharging at peak.
- Solar & EV Carbon Offsetkg CO₂ avoided from clean kWh vs. grid emissions factor.
- Grid Frequency Response R…Estimate monthly and annual revenue from battery or DER frequency-response programs—capacity kW, participation hours, and availability.
- Peak Shaving PotentialEstimate monthly and annual TOU savings from shifting peak kWh to off-peak—compare bills before and after load shifting.
- Electricity Rate Plan(TOU…Compare flat-rate vs. time-of-use monthly bills from your kWh split and peak, shoulder, and off-peak tariffs—see annual savings.
- Electricity Bill EstimatorEstimate your bill from total kWh usage and rate per kWh.
- Appliance Daily CostCalculate daily electricity cost for any appliance from watts and runtime.
- Ah to Wh ConverterConvert amp-hours to watt-hours using battery voltage.
- Wh to Ah ConverterConvert watt-hours to amp-hours using system voltage.
- kVA to kW ConverterConvert apparent power (kVA) to real power (kW) using power factor.