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EcoPrime mCHP system installation

EcoPrime

EcoPrime is a 4.4kW microCHP system powered by natual gas or propane that simultaneously generates electricity and utilizes waste heat on-site. The system is energy efficient, reduces grid reliance, and lowers energy costs and emissions. Think of it as your building’s own clean power plant.

WHY CHOSE
ECOPRIME

Low Emissions
High-performance engine

Lower Costs & Fast ROI

EcoPrime offers significant utility savings by generating both heat and power onsite. Building owners see reductions in energy costs, with payback timelines shortened if  rebates and tax incentives are available.

Emissions Reduced

By utilizing cogeneration instead of grid-driven electricity, EcoPrime systems can reduce carbon emissions by up to 30%—a critical step toward reducing your carbon footprint.

Built for Reliability & Performance

EcoPrime is designed for continuous operation, with high-quality components and long service intervals. With a 40,000 hour engine life, that's unlike any other system on the market. The mCHP system integrates with buffer tanks, boilers, and existing HVAC systems to ensure comfort and performance.

THE BASICS

The EcoPrime microCHP pays for itself over time by lowering a home or building's energy costs. The system is more efficient than buying traditional grid power, and reduces carbon emissions by up to 30%.

HOW ECOPRIME WORKS

System efficiency can exceed 90%, outperforming traditional power and heat sources.

The EcoPrime system is powered by a liquid cooled internal combustion Marathon Engine fueled by natural gas or propane. Water heated by the engine is pumped through the on-board double-walled heat exchanger and flows to the (optional) buffer tank. A generator is also driven by the engine to create electricity that is used on-site or sent back to the grid.

The buffer tank acts as thermal storage and supplies hot water to the heating circuits as needed. The thermal energy can be used for space heating, domestic hot water or heating a swimming pool. Sensors monitor the temperature in the buffer tank and/or the room and outdoor temperatures. Data from these is fed back to the mircoprocessor in the mCHP so it can maintain a constant set-point temperature.

A complementary boiler is recommended in addition to the microCHP. The boiler is a backup heat source when the unit is down for maintenance or for additional heat if the system falls short during high demand periods.

INSIDE ECOPRIME

Marathon Engine

The power behind the EcoPrime microCHP system.

Heat Exchanger

A double walled heat exchanger allows potable water to be run directly to the system

Power Inverter

The custom inverter allows the engine to modulate speed to match demand while still providing safe and reliable power

micro combined heat and power unit and marathon engine

Engine Controller

The custom controller allows the engine to produce reliable power with extremely low emissions.

Control Interface

A simple control interface has basic information and functions right on the machine. Advanced functions are accesssed through our custom software.

APPLICATIONS

The 4.4kW EcoPrime system is versatile and can be utilized in various applications. To assess its suitability for your needs, begin by analyzing the thermal and electric loads reflected in your previous utility bills. Since the EcoPrime operates primarily based on thermal demand, understanding your thermal consumption is crucial. The system will deliver optimal benefits and achieve a quicker return on investment the more in runs. It is designed to run 24/7. Therefore, a higher thermal demand will ensure that the EcoPrime remains active, continuously generating electricity and maximizing its efficiency.

residential chp

Luxury Homes

heat a swimming pool

Swimming Pools

apartment building hot water

Multi-Family Buildings

residential home with heated pool

Homes with Pools

Car Wash

Car Washes

Restaurant Interior
dialysis center hospital
Gym and athletic facility
Hotel
High Schools

Restaurants

Dialysis Centers

Athletic Facilities

Hotels

Schools

manufacturing facility

Manufacturing Facilities

Modern Office Building

Office Buildings

breweries

Breweries

And many more...

CONFIGURATIONS

EcoPrime combined heat and power systems

Cogeneration installations are configured depending upon specific needs.

​Single Operation

A typical installation consists of an EcoPrime microCHP system, buffer tank, boiler, and hot water tank. The software inside the system integrates the unit with the buffer tank, modulating the system output to match the building's thermal needs. An indirect hot water tank can be hooked up to satisfy water heating needs.

 

Parallel Operation

Systems can be installed in parallel to provide more thermal and electrical output. Parallel operation is ideal for larger applications like multi-family buildings, hotels, or any building with a larger thermal need than one unit can supply.

Component Descriptions

EcoPrime

The mCHP unit produces both heat and electricity. It is a grid connected device and does not function as a back-up power. Installations are configured based on the application.

Buffer Tank

A hot water storage device that is the interface between the microCHP and the heating system. The temperature in the buffer tank is controlled by unit. The tank is purchased separately and is optional depending on need.

Pump Package

The pump and mixing valve are included with the mCHP system. These components are critical to the operation as they control the flow of cooling water to the heat exchanger in the unit and modulate the engine temperature.

Transformer

An isolation transformer is used as a safety device to isolate the microCHP system from direct contact to the grid. This is included in the purchase price of the system.

READY TO GET STARTED?

Let’s talk about how EcoPrime™ can reduce your energy bills, cut carbon emissions,

and make your facility more energy efficient.


Contact us today to schedule a no-cost feasibility assessment and see what EcoPrime can do for you.

Axiom Energy Group is proud to be partnered with organizations that support the role microCHP

plays in providing reliable, affordable and cleaner energy.

EPA Combined Heat and Power logo
Propane PERC logo
ESC - Energy Solutions Center
AEE_Corporate_Logo
Axiom Energy Group

262-642-6436

2050 Energy Drive

East Troy, WI 53120

USA

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