Energy & Power — Römer Industries

Energy & Power Calculator | Römer Industries

ENERGY & POWER CALCULATOR

Solar arrays · Battery storage · Power budget · Thermal · Orbital eclipse · Universal tool /calc/energy

LIVE /calc/energy · Universal – callable by all workspaces & dataspaces · Römer Industries / EMASSC

Energy & Power Calculator

Solar array sizing · Battery storage · Power budget · Thermal balance · Orbital eclipse analysis · Parameter sweeps · GMAT export

SI Units Universal Tool – W1-W6 callable Plotly Visualisation JetBrains Mono · Inter

Solar Array

Array Area (m²)

Solar Irradiance (W/m²)

Cell Efficiency (%)

Degradation Factor (per year)

Mission Life (years)

Incidence Angle (°)

Pointing Loss Factor

Battery Storage

Capacity (Ah)

Bus Voltage (V)

Depth of Discharge (%)

Charge Efficiency (%)

Chemistry

Power Budget

Payload Power (W)

ADCS Power (W)

Comms Power (W)

C&DH Power (W)

Thermal Control (W)

Propulsion (W)

Contingency (%)

Orbit (Eclipse)

Orbital Altitude (km)

Inclination (°)

Beta Angle (°)

Sweep

Variable

Min

Max

Steps

BUDGET

ECLIPSE

PROFILE

SWEEP

THERMAL

EXPORT

Configure parameters and click CALCULATE POWER BUDGET.

Orbital eclipse analysis — sunlight vs shadow fraction across orbit.

Eclipse Timeline (one orbit)

State of Charge During Eclipse

Power Generation vs Mission Life (Degradation)

Array Output vs Incidence Angle

Run sweep to see results.

Sweep Results

Simplified spacecraft thermal balance — solar absorption vs radiation.

Thermal Balance vs Altitude

Export power budget data to workspace dataspaces or download files.

📦

JSON

Full data object

📊

CSV

Budget table

📄

MANIFEST

Power report

🗂️

YAML

Config

🖼️

PNG

All charts

🛰️

GMAT

Power script

Send to Dataspace