Calculate your ROI with INERGIO Mini

Estimate how much INERGIO Mini can reduce fuel costs, site visits, and lifetime cost of ownership compared with diesel, methanol fuel cells, or battery only systems.

INERGIO Mini - Technical Specs

Output

200 W continuous

Max. Daily Output

4.8 kWh/day

Fuel

commercial propane

Consumption

45 g/h (0.1 lb/h) @ 200W

Efficiency

35%

Lifetime

>15,000 h

Temperature

−40°C to +55°C (−4°F to +131°F)

Weight

29 kg (63.8 lbs)

Gas Connection

3/4" LH (3/8" UNF)

01 · Configure your system

Configure your system

Set your battery, load, solar setup, fuel costs, and solar profile in one place.

Pricing region

Battery & Load

Battery capacity200 Ah

Battery voltage24 V

For other voltages, contact us.

Average load80 W

For loads above 250W, contact us.

Battery runtime—

Daily energy—

Solar & Costs

Solar panel peak power500 Wp

Set to 0 if no solar panel is installed.

System efficiency85%

Typical losses: orientation, soiling, wiring, temperature.

Propane price at site€2.00/kg

Diesel price at site€1.60/L

Solar Profile

Choose the profile that best represents the solar conditions at your site. The calculator uses this preset to estimate monthly solar contribution.

02 · INERGIO Output

Annual system requirements

Based on your configuration and solar data.

Energy from INERGIO / year

—

Propane / yr

—

Annual propane cost

—

Site visits: 0 — remote fuel connection

Monthly Breakdown

Energy Balance Chart

03 · Comparison

INERGIO vs. alternatives

Annual opex and lifetime cost.

INERGIO Mini

200W SOFC + Solar + Battery

Fuel cost / yr—

Propane / yr—

Site visits / yr0 — remote fuel connection

Visit cost / yr€0

Since there is no practical limit to the amount of propane storage that can be connected to the system, operators can size the fuel supply to match their desired site visit schedule. The INERGIO unit itself requires no maintenance-related site visits.

Total opex / yr—

Diesel Generator

1.8 kW @ ¼ load (450W effective)

Fuel consumption~0.38 L/h

Fuel cost / yr—

Maintenance / yr—

Refuel / yr—

Visit cost / yr—

Total opex / yr—

—

More expensive than with INERGIO

Running hours/yr → refuel trips + oil changes = site visits/yr

Methanol Fuel Cell

125W DMFC (e.g. EFOY Pro)

Fuel consumption89.1 g/h

Fuel cost / yr—

Cartridge pairs / yr—

Site visits / yr—

Visit cost / yr—

Total opex / yr—

—

More expensive than with INERGIO

A fuel manager allows 2 cartridges (56L) connected simultaneously. Each time both run empty, a site visit is required to replace them (€700/visit). The first pair is assumed to be installed at setup and is not counted as a visit.

Lifetime Cost of Ownership

INERGIO lasts >15,000 h. Methanol FCs require replacement after 6,000 h. Diesel generators require replacement after ~8,000 h.

Period	INERGIO — total cost	Methanol FC — total cost	Diesel — total cost	Saving vs Diesel	Saving vs Methanol

Cumulative cost incl. hardware

Methanol FC jumps mark replacements. INERGIO stays flat.

Important note: The calculations are indicative estimates based on user inputs, public data, market research, and standard assumptions. Actual results may vary depending on location, system design, weather, installation, operation, and supplier pricing. The results are for preliminary evaluation only and do not represent a binding quote, technical guarantee, or final system recommendation.