Abstract: A solar powered rechargeable street light, which can be networked to a system. The modular and tamper resistant street light and system can be used with individual street lights or a network of street lights. The system can be powered from a central controller, which can detect tampering by individuals or harsh weather conditions.

Abstract: One or more embodiments of transportable weatherproof battery power supply and storage for electronic equipment are provided. The transportable weatherproof enclosure can include a base, an enclosure removably engaged to a base plate; a first door pivotably connected to the first wall, a second door pivotably connected to the second wall, and a first battery pack disposed within the enclosure.

Abstract: A method for low voltage flow control, which includes creating an enclosure with a body and a movable door. The enclosure can include a bulkhead forming a top compartment and a bottom compartment, a back plane for supporting electronic equipment, and lifting eyes secured to the enclosure. The method can include disposing batteries in the bottom compartment. A wireless communication unit and a remote terminal unit can be installed on the back plane and can be connected to the batteries. An uninterruptable power supply, an A/C terminal low voltage distribution, and a DC-DC converter can be installed on the back plane. A flow controller can also be installed on the back plane and can be in communication with the A/C terminal, the remote terminal unit, and the wireless communication unit for monitoring and regulating flow control through the enclosure.

Abstract: A portable weather resistant enclosure for supporting electronics in the field, having a body in sealable engagement with a door, a pedestal for elevating the enclosure above a surface, at least two lifting eyes for transporting the enclosure, the portable weather resistant enclosure being constructed to resist deformation during transport.

Abstract: A portable weather resistant gas chromatograph system with a gas chromatograph enclosure having a body and a movable door and a seal, a gas chromatograph with a frame assembly removably secured in the enclosure, a plurality of exhaust gas lines connected to the gas chromatograph, an explosion proof terminal box with circuit breakers and terminals mounted to the enclosure, a communication conduit and armored power cable between the explosion proof terminal box and the gas chromatograph, a purge gas conduit port for the gas chromatograph, a pedestal for the enclosure, and at least two lifting eyes connected to the enclosure.

Abstract: A portable solar power supply trailer with a security containment area and multiple power interfaces, wherein the trailer has a trailer frame with wheels on axels and a support hitch. An enclosure on the trailer frame covers about 25 percent of the trailer frame and a solar array frame is disposed on the enclosure, and wherein the solar array frame covers the entire trailer frame and the enclosure, and the solar array frame has at least one photovoltaic cell. The enclosure has plurality of power interfaces for access by a user external to the enclosure, a plurality of batteries, a solar controller, a power interface timer in the enclosures for providing power to the power interfaces, and two posts and two supports for supporting the solar array frame.

Abstract: A portable, weather resistant flow control system with a flow controller contained within an enclosure that includes a rigid body preventing deformation of the enclosure during transport and a door with a seal providing proving protection from harsh weather and environmental conditions, where the system includes a power charger for powering a remote terminal, a wireless communication unit, and back up batteries.