DBK CORPORATION

"The Energy Family - Low Cost Electricity"

1-(877) 325-7693

Welcome

Introducing Our New Line of Small Generators!

DBK is now offering their own brand of solar fuel cell generators 1.2 KW-60KW.

5 YEAR LIMITED WARRANTY

Coming!

DBK Solar Utilities of California (IPO), DBK Solar Utilities of Nevada (IPO) and other countries. Our objectives are to design, build, construct and operate one megawatts and larger solar power plants in the stated locations. DBK is promoting a cleaner environment while reducing our dependence on fossil fuel. Contact: Synesi Group for investment opportunities.

DBK is developing solar and solar fuel cell technology for the distributed power generation markets on land and water. The present research and development work at DBK focuses on developing and bringing clean energy sources to the forefront.

In the research and development work, DBK is concentrating on the designing and engineering of solar systems and solar based fuel cell power units. System integration of the various technologies included in solar and solar fuel cell systems is one of the key areas where DBK expertise will be utilized. The extensive know-how in developing the world's first 3000 watts solar panel, in addition to the know-how of customer requirements for the power units, will provide valuable support in developing a full line of solar based fuel cell generators.

The fuel for a solar based fuel cell generator is sunlight and water!

The Proton Exchange Membrane (PEM) Fuel Cell Animation

PEM Technology

While we will deploy whatever technology best meets the needs of a particular project, the core technology for our planned product line of Regenerative Fuel Cell (RFC) systems is Proton Exchange Membrane, or PEM, technology. This technology uses a solid polymer membrane as the system electrolyte. This unique material works like battery acid but is inert and safe to touch. It functions to transport hydrogen ions or protons to enable either electrolysis or fuel cell reactions.

PEM Electrolysis Process

This animation depicts the charge, or electrolysis mode. This process splits water into hydrogen and oxygen and can produce hydrogen directly without mechanical compression. As shown here, water (H2O) enters the cell and is split at the surface of the membrane to form protons, electrons and gaseous oxygen. The gaseous oxygen leaves the cell while the protons move through the membrane under the influence of the applied electric field and electrons move through the external circuit. The protons and electrons combine at the opposite surface to form pure gaseous hydrogen.

PEM Fuel Cell Process

The fuel cell uses the reverse process. Here, hydrogen and oxygen (from the air) are applied to the cell. The hydrogen splits to release its electrons to the external circuit and provide power to the load. The protons move across the membrane, attracted by the oxygen potential, and combine with the oxygen to form water at the opposite electrode surface.

Regenerative Fuel Cells

Our Regenerative Fuel Cell systems combine both of these processes using a hydrogen storage vessel as the means to store energy.

Background

PEM Regenerative Fuel Cells have been around since at least the early 1980's when NASA developed and tested these systems for application to space based energy storage. Since that time, numerous others have advanced the concept using both PEM and alkaline technology.

Benefits

The RFC can provide significant benefits including:

Seasonal energy storage: near-zero self discharge

High levels of storage at a reasonable cost

No practical limitations on the Depth of Discharge

Easy and accurate state of charge measurement

Ability to store energy from multiple energy sources

Virtually unlimited cycle life

A DBK solar fuel cell generator consists of the following parts:

Solar panel(s) – power to the electrolyser and to generate power during sunlight hours

Electrolyser – converts water into hydrogen and oxygen, using the hydrogen for the fuel cell

Fuel Cell—convert the hydrogen into electricity and back to water again

Hydrogen storage system—for use during non-daylight hours

All systems have to be custom built and can operate on or off the electric grid. It takes three to six month to build a system after you order is place.

If you would like to purchase a solar fuel cell system for you or your company please fill out the form below. Please allow 3-4 business days for a dealer response.

Method	Description	Your Estimates
Average monthly kilowatt-hours used (from your utility bill)	The average home in Denver, Colorado, uses 600 kilowatt-hours per month. Use 600 or replace with monthly kilowatt-hours used from your utility bill or use the sizing chart that has been provided.

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