Clean cooking · Off-grid cooking · Emergency backup

12V electronically controlled ethanol cooking system.

An OEM platform for household clean-cooking projects, off-grid and mobile cooking, and emergency backup applications. It combines a glass cooktop, matched fuel-delivery and air components, electronic control and a separate stainless-steel storage tank.

Power clarification: the system does not require mains electricity or pipeline gas, but it does require ethanol fuel and a suitable 12V DC supply from a battery, vehicle system or compatible off-grid power source.

Household clean cookingOff-grid & mobileEmergency backup
Double-burner blower-assisted ethanol stove and stainless-steel storage tank
Development sample · final configuration is market- and project-specific
5 / 10 kW single / double rated heat input12V DC direct electrical input40 W / 5 W ignition / normal operationNo preheat current-generation control5 levels fuel-flow adjustment

See the current prototype operating.

This factory-recorded video shows the burner flame on the current blower-assisted ethanol stove development sample during operation.

Electrical input
12V DC
Combustion system
Blower-assisted
Preheating cycle
Not required

The clip is visual operating evidence only. It is not an emissions, efficiency, safety or certification test; these requirements must be validated for the final product and destination market.

Current development sample · real operating footage · no performance certification implied

What Joelwave supplies.

Joelwave supplies a blower-assisted, tank-fed ethanol cooking platform for household clean-cooking, outdoor, off-grid and emergency-backup projects. The current platform uses 12V DC electronic control, requires no preheating, and is available as a 5 kW single-burner or 10 kW double-burner system with 15 L, 20 L, 25 L or 30 L stainless-steel tanks.

One platform, three qualified development pathways.

01

Household clean cooking

For brands, distributors and project developers evaluating ethanol as an alternative household cooking fuel. Fuel specification, emissions, efficiency and local programme requirements must be validated for the final product.

02

Off-grid and mobile cooking

For outdoor, campervan, marine and other 12V-powered appliance projects where pipeline gas may not be available. Installation, ventilation, vibration, tilt and fuel storage require application-specific engineering.

03

Emergency backup cooking

For preparedness and humanitarian-supply projects that need an alternative cooking option during mains-power or gas-supply interruptions, provided ethanol fuel and a suitable 12V DC source are available.

Do not evaluate the burner, blower and tank separately.

Black glass single-burner blower-assisted ethanol stove
Single-burner · 5 kW rated heat input · 12V DC
01

Blower-assisted combustion

A dedicated air component works with the burner and controller. Airflow, fuel delivery and control logic must be validated together.

02

Separate liquid-fuel supply

The stove connects to an external stainless-steel tank, allowing the storage arrangement to be defined around the intended installation.

03

Two rated-output formats

The current platform is rated at 5 kW for the single-burner model and 10 kW for the double-burner model, with five fuel-flow levels for heat adjustment.

04

Low-power 12V control

Direct 12V DC input, 40 W during ignition and 5 W during normal operation—with no preheating cycle required.

05

OEM-ready product platform

Glass size, burner count, controls, enclosure, packaging and documentation can be developed for qualified distribution projects.

Cooking surface outside. Fuel and airflow engineering underneath.

Black glass double-burner blower-assisted ethanol stove without fuel tank
Double-burner stove · 10 kW rated heat input · shown separately from the tank
Internal burner, fuel-delivery, blower and controller components inside ethanol stove
Engineering view · burner, delivery component, blower and controller

Start with the application—not only the glass size.

01

Define the use case

Destination country, clean-cooking, off-grid/mobile or backup application, installation environment, permitted fuel specification and compliance route.

02

Select the system

Single or double burner, 15 L, 20 L, 25 L or 30 L tank, tank location, fittings, 12V power source, controller and required exterior format.

03

Validate the installation

Confirm fuel delivery, airflow, ignition, heat adjustment, shutdown behaviour, leakage control, ventilation, tilt/vibration needs and operating instructions.

Initial data for buyer evaluation.

Burner formats
Single / double
Fuel platform
Alcohol-based liquid fuel
Rated heat input
5 kW / 10 kW
Electrical input
12V DC
Ignition / running power
40 W / 5 W
Preheating
Not required
Heat adjustment
Five fuel-flow levels
Pre-shipment checks
Safety-critical components tested
Tank options
15 L / 20 L / 25 L / 30 L stainless steel
Standard hose
1.5 m · 304 stainless steel · M12 stove end
Development scope
OEM / private label

These figures describe the current-generation development platform: 5 kW single burner, 10 kW double burner, five fuel-flow levels, 12V DC input, 40 W ignition power and 5 W normal operating power. No preheating cycle is required, and safety-critical system components are tested before shipment. Fuel specification, power-supply capacity, connectors, tank, fittings, ventilation, installation, acceptance criteria and local compliance requirements must still be confirmed for each destination market and final order.

What to confirm before developing an ethanol stove project.

Can the system operate without mains electricity or pipeline gas?

It does not require a mains-electricity connection or pipeline gas, but it is not a no-power stove. The current platform requires ethanol fuel and a suitable 12V DC supply from a battery, vehicle electrical system or compatible off-grid power source.

Can it be considered for emergency backup cooking?

Yes, it can be evaluated as an OEM backup-cooking platform for situations where mains electricity and pipeline gas are unavailable. Ethanol supply, 12V DC power, ventilation, fuel storage, installation and local safety requirements must still be planned for the final application.

Is the platform ready for RV, marine or indoor household installation?

It is a development platform for qualified OEM integration, not a universal drop-in appliance. The completed product must be evaluated for ventilation, fuel storage, spill and leak control, heat clearance, vibration, tilt, shutdown behaviour and the destination market's rules before use.

What fuel is this stove designed to use?

The current sample has been operated with 97% bulk ethanol without adding water, dye, Bitrex or another additive. Methanol has also been tested separately, but this does not establish universal fuel compatibility. Confirm the supplier COA and SDS, then test the exact local fuel sample before approval.

What burner configurations are available?

The current development platform includes single- and double-burner glass-cooktop configurations. Final dimensions, pan supports, controls and exterior details are confirmed against the buyer's project requirements.

How does the blower-assisted system work?

The system combines a fuel-delivery component, air blower, 12V DC controller and burner. The current generation no longer needs a preheating cycle: connect the specified 12V DC supply and operate it according to the project instructions. These components must still be matched and validated as one system.

What electrical supply does the current model require?

The current single- and double-burner platform uses a 12V DC input. Rated electrical consumption is 40 W during ignition and 5 W during normal operation. The power supply, connector and cable specification must be confirmed for the final project.

Can the flame level be adjusted?

Yes. The current development platform provides five fuel-flow levels. Final low-fire performance, cookware response and fuel consumption must be validated with the specified ethanol fuel and completed installation.

What is checked before shipment?

Safety-critical system components are tested before shipment. The final inspection scope, acceptance criteria and records are agreed for the order, while installation and destination-market compliance remain the buyer's project responsibilities.

Is ethanol shipped with a sample stove?

No. Ethanol fuel is not included with sample shipments. The stove and fuel circuit must be drained and purged before dispatch, and the selected carrier must confirm in writing whether the prepared shipment can be accepted as non-dangerous goods.

Is the stainless-steel tank included?

The current documented options are 15 L, 20 L, 25 L and 30 L stainless-steel tanks. Each is a closed atmospheric liquid-fuel container with a filling cap, fuel outlet and automatic pressure-relief valve. The tank does not use an external pressure regulator and has no built-in level gauge or sight glass.

How is the fuel level checked?

The current tanks do not have a level gauge or sight glass. Fuel quantity should be controlled by weighing during filling. The reference ethanol mass is approximately 12 kg for 15 L, 16 kg for 20 L, 20 kg for 25 L and 24 kg for 30 L, based on 0.8 kg/L for planning only.

What hose and connections are supplied?

The standard hose is 1.5 m long and made from 304 stainless steel. The tank end uses the matched tank connection and the stove end uses an M12 connection. Final routing, bend radius and installation protection must be confirmed for the project.

Can Joelwave provide OEM or private-label development?

Yes. OEM scope can include cooktop format, exterior appearance, controls, packaging, instructions and agreed tank configuration. Samples and project-specific technical confirmation are required before production.

Why is there no public wholesale price?

Pricing depends on burner count, glass and enclosure dimensions, tank capacity, fittings, electrical configuration, testing, packaging and order quantity. We prepare confidential B2B quotations after the application and destination market are confirmed.

Information needed for system selection.

01

Market and use

Destination country, household, outdoor, off-grid, mobile or emergency-backup application, and intended installation environment.

02

Required configuration

Single or double burner, expected heat output, 15 L, 20 L, 25 L or 30 L tank, tank location and available 12V DC power source.

03

Project conditions

Fuel COA and SDS, local fuel sample, expected quantity, packaging, private-label scope, testing requirements and destination-market compliance route.

Related capabilities: fuel-control components and metal parts · send a project enquiry.

Tell us the country, application, 12V power source, burner count and expected quantity.

We will identify the fuel, tank, electrical, ventilation, installation, testing and OEM questions required before preparing a project quotation.