BESS OEM-Grade Pre-Feasibility Calculator

Calculate The Real Energy Investment Return

Analyze peak shaving, energy arbitrage, outage resilience, lifecycle cost, augmentation reserve, payback period and discounted project return with conservative OEM-grade assumptions.

20+Years Lifecycle Projection

BESSEngineering-Based Sizing

NPVDiscounted Cash Flow Logic

Peak Shaving Estimate monthly demand-charge reduction potential.

Energy Arbitrage Calculate value from charging low and discharging high.

Outage Protection Quantify production-loss prevention during outages.

BESS Sizing Recommend preliminary capacity and PCS power.

Project Feasibility Calculator

Enter project data to calculate a preliminary BESS feasibility report. The model includes degradation, O&M, energy escalation, discount rate and discounted cash flow outputs based on conservative OEM-grade BESS lifecycle assumptions.

Project Inputs

Project Type

Daily Consumption (kWh/day)

Peak Demand (kW)

Required Backup Duration (hours)

Project Investment (€)

Demand Charge (€/kW/month)

Energy Price Difference (€/kWh)

Outage Duration (hours/month)

Production Loss (€/hour)

Peak Shaving Target (%)

Existing / Planned Solar Capacity (kWp)

Battery Daily Utilization (%)

Outage Coverage Factor (%)

Annual Energy Price Escalation (%)

Discount Rate / WACC (%)

Analysis Period (Years)

Please complete all required project inputs before calculating.

Project Financial Analysis

Selected Project:Battery Energy Storage Systems (BESS)

Peak Shaving Benefit:€0 / month

Energy Arbitrage Benefit:€0 / month

Outage Loss Prevention:€0 / month

Total Monthly Benefit:€0

Total Annual Benefit:€0

Estimated Project CAPEX:€0

Estimated Payback Period:Investment data required

Recommended System

BESS Capacity:0 kWh

Usable Battery Energy:0 kWh/day

Daily Arbitrage Energy:0 kWh/day

PCS Power:0 kW

NPV:€0

Benefit / Cost Ratio:0.00

This is an OEM-grade preliminary feasibility estimate, not a final investment decision model. Final validation requires 15-minute load profile, signed tariff structure, grid connection limits, outage history, solar generation profile, battery OEM warranty curve, HVAC/fire scope, augmentation strategy, EPC scope and supplier quotation validation.

Total Savings€0

Payback Period0

ROI0%

NPV€0

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