# US 8,539,724 B2 · Renewable energy system

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- Number: US 8,539,724 B2
- Document ID: US8539724B2
- Status: Granted
- Kind: B2
- Application number: 12/924,789
- Filed: 2010-10-05
- Published: 2012-04-05
- Granted: 2013-09-24
- Earliest claimed: 2010-10-05
- Assignees: Milspray LLC
- Applicants: Todd J. Bullivant; Steven A. Lew; Kyle J Tierney
- Inventors: Todd J. Bullivant; Steven A. Lew; Kyle J Tierney
- Web page: https://patentgrep.com/patent/US8539724B2

## CPC

- H02S 10/00: PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S 10/12: Hybrid wind-PV energy systems
- H02S 10/40: Mobile PV generator systems
- H02S 20/10: Supporting structures directly fixed to the ground (H02S20/30 takes precedence)
- H02S 20/30: Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S 40/36: characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
- Y02B 10/10: Photovoltaic [PV]
- Y02B 10/20: Solar thermal
- Y02E 10/50: Photovoltaic [PV] energy
- H02S: GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES (obtaining electrical energy from radioactive sources G21H1/12; light sensitive inorganic semiconductor devices H10F; light sensitive organic semiconductor devices H10K30/00; thermoelectric devices H10N10/00; pyroelectric devices H10N15/00)
- Y02B: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

## Abstract

Electrical power is generated from solar and wind sources thus reducing the need for fuel oil at military forward operating bases and main operating bases. A wind turbine and a solar cell panel are connected to a battery bank. Both the turbine and the solar cells are stored in two standard military shipping containers. When transported to the desired location, these sub-systems are easily set up for operation. The entire apparatus may be disassembled for re-transport and use at another location. Necessary container modifications to connect the system for use are made in such a way as not to alter the container's outside envelope, thus enabling normal transport of the container without damage to the modifications. Each of the solar cells have discs attached so that the solar panel can be assembled in the field by sliding each disc into a mounting channel. This disc and channel structure also allows each cell to be stored in the shipping container by using similar channels mounted back to back in a storage frame located in one of the containers. The solar panel is pivotally mounted in proximity to an edge of the shipping container using mounting elements which interfit with the already provided lift fittings on the container. A wiring harness plugs each solar cell to a conduit for connection to the battery charging system.

## Claims

### Claim 1

A field deployable renewable electrical energy generating system comprising a container; a solar panel pivotally mounted on said container, said solar panel being formed of a plurality of solar cells mounted in a support frame for rapid assembly and disassembly; said support frame including a plurality of elongated hollow channels and upper and lower end supports attached to said channels; sliding means including a plurality of circular discs attached to each solar cell for slidably mounting each of said solar cells in said channels; said upper and lower end supports having end cap means mounted thereon for closing the ends of said channels to prevent said solar cells from sliding out of said channels; and solar cell storage means mounted in said container for storing each of said solar cells when said array is disassembled, said solar cell storage means including two channeled supports mounted in a frame for receiving said circular discs therein.

### Claim 2 (depends on 1)

The field deployable renewable electrical energy generating system of claim 1 further including a wind turbine and a plurality of storage batteries connected to said solar cell array and to said wind turbine.

### Claim 3

A field deployable renewable electrical energy generating system comprising a container; a solar panel pivotally mounted on said container, said solar panel being formed of a plurality of solar cells mounted in a support frame for rapid assembly and disassembly; said support frame including a plurality of elongated hollow channels and upper and lower end supports attached to said channels; sliding means including a plurality of circular discs attached to each solar cell for slidably mounting each of said cells in said channels; said upper and lower end supports having end cap means mounted thereon for closing the ends of said channels to prevent said solar cells from sliding out of said channels; at least one longitudinally adjustable solar panel support pivotally connected between each of said upper and lower end supports and said container for adjusting the angle of said solar panel; and solar cell storage means mounted in said container for storing each of said solar cells when said array is disassembled said solar cell storage means including two channeled supports mounted in a frame for receiving said circular discs therein.

### Claim 4 (depends on 3)

The field deployable renewable electrical energy generating system of claim 3 wherein said system includes a wind turbine electrical generator and plurality of electrical storage batteries connected to said wind turbine and to said solar panel.

### Claim 5 (depends on 4)

The field deployable renewable electrical energy generating system of claim 4 further including electrical connection means for serially connecting each solar cell in said array to an electrical control system.

### Claim 6 (depends on 5)

The field deployable renewable electrical energy generating system of claim 5 wherein said electrical connection means includes a harness having plug connections to each solar cell in said array.

### Claim 7 (depends on 4)

The field deployable renewable electrical energy generating system of claim 4 wherein said batteries operate at high temperatures.

### Claim 8 (depends on 7)

The field deployable renewable electrical energy generating system of claim 7 further including cooling fan means mounted in said container.

### Claim 9 (depends on 8)

The field deployable renewable electrical energy generating system of claim 8 wherein said container is treated with a heat reflective coating.

### Claim 10 (depends on 3)

The field deployable renewable electrical energy generating system of claim 3 wherein each of said channels and said upper and lower end supports are formed in hinged sections.
