The embodiments are apparatuses, systems and methods of water management and icicle prevention for solar carports, and are designed to catch drips between rows of, and water run-off from, the low side of inclined photovoltaic modules arranged to form the roof of the solar carport or canopy.

The embodiments are apparatuses, systems and methods of water management and icicle prevention for solar carports, and are designed to catch drips between rows of, and water run-off from, the low side of inclined photovoltaic modules arranged to form the roof of the solar carport or canopy.

A module for a modular construction having a plurality of pre-fabricated panels including a faade panel, a rear panel, opposing side wall panels, a floor, and a ceiling. The drainage system for each module includes a gabled roof which supports a drainpipe for the module. Each roof portion has a slope in the range of approximately 0.1% to 5.0%. Opposing side panels have an extended height so as to provide a footed base to the module when assembled wherein the footed base provides a space below the floor of the module. A plurality of modules are assembled and connected to vertically and horizontally adjacent modules to form a modular construction. The drainage system for each module and the modular construction direct the drainage at angle away from the interior of the module and construction and out through the faade.

A flashing overlay system for overlaying roofing materials occupying a roof valley includes multiple planar flashing units having at least one first non-planar feature, the flashing units arranged in pairs including a left flashing unit and a right flashing unit, the flashing unit pairs covering the roofing materials occupying the roof valley along the length and track of the roof valley, the paired flashing units abutted together along the edges of the planar material supporting the at least one first non-planar feature, the first non-planar features aligned generally with the center line of the roof valley. The units are tired together with at least one elongated saddle strip folded over at longitudinal center and clamped over, fastened over, or otherwise fitted over the abutted first non-planar features of the multiple planar flashing units paired together and overlaying the roofing materials occupying the roof valley.

The embodiments are apparatuses, systems and methods of water management and icicle prevention for solar carports, and are designed to catch drips between rows of, and water run-off from, the low side of inclined photovoltaic modules arranged to form the roof of the solar carport or canopy.

The embodiments are apparatuses, systems and methods of water management and icicle prevention for solar carports, and are designed to catch drips between rows of, and water run-off from, the low side of inclined photovoltaic modules arranged to form the roof of the solar carport or canopy.

A rooftop rainwater drainage assembly that is at least partially concealed from view from an exterior of a dwelling. In particular, the rooftop drainage assembly can include an opening spout secured to a roof deck region of a dwelling, and an elongated downspout having a first region disposed between an exterior wall and an interior wall of the dwelling and secured to the opening spout, thereby at least partially concealing the downspout from view from both the interior wall and exterior wall of the dwelling.

The roof valley batten is configured for use with a roof. The roof valley batten attaches a plurality of shingles to a structure formed by a roof valley and a metal valley. The roof valley batten attaches to the metal valley in a manner that does not require the use of a fastening device that perforates a structure selected from the group consisting of the roof valley and the metal valley. The roof valley batten provides a mounting structure for the plurality of shingles that allows the use of a fastening device that does require the perforation of the roof valley batten. The roof valley batten comprises a mounting surface, a plurality of pedestals and a plurality of channels. The plurality of pedestals attach to the mounting surface. The plurality of channels are drainage channels formed within the plurality of pedestals.

A mounting system, method, and assembly apparatus is disclosed that is relatively easy and inexpensive to install for mounting various equipment to a roof, such as solar panel modules. In particular, the mounting assembly can allow the solar panel modules to be mounted to a thermoplastic polyolefin (TPO) type roof covering, thereby reducing installation costs and the total life cycle cost of a solar panel rooftop power system, among other advantages.

A greenhouse building has perimeter wall frames constituted by linear materials such as single pipes, and roof frames constituted by tension wires that are extended in a stretched state in the longitudinal and crosswise directions. The tension force of the tension wires is received by the installation surface through anchoring tension wires. Only compression force acts on support posts of the wall frames and substantially no bending force acts thereon. A large building can be easily constructed using linear materials such as single pipes with a small diameter. A large greenhouse with high light receiving efficiency can be easily constructed without using heavy building materials such as steel frame materials.