Modular photovoltaic power skid base system
A base is a platform that supports a component off the ground in a solar energy installation. The specific configuration of a base can vary based on the intended component, for example whether it holds a transformer or power component. Multiple bases are mechanically and/or electrically connected to form a system of bases in the field. Proper placement of bases and engagement of those bases is facilitated by mating alignment mechanisms such that one base can be lowered “fit” with another. A method of positioning components includes positioning a base and aligning and lowering a second base alongside the first such that the bases engage.
1. A base for supporting at least one component above ground in a solar installation including:
A) A first rail;
B) A second rail parallel to said first rail;
C) A cross brace connecting said first rail to said second rail;
D) A first vertical alignment channel connected to said first rail, said first vertical alignment channel defined by walls that taper inwardly going downward;
E) A second alignment channel connected to said second rail; and
F) An electrical bus system for coupling to at least one component, said electrical bus system extending upwardly from between said first rail and said second rail.
2. The base of claim 1 wherein said first vertical alignment channel and said second alignment channel are configured to mate with alignment protrusions.
3. The base of claim 1 wherein said electrical bus system is at least one flexible bus.
4. The base of claim 1 wherein said electrical bus system is at least one wire.
5. A base system for supporting components above ground in a solar installation including:
A) A transformer base including a first set of parallel rails connected by a first cross brace;
B) At least two alignment protrusions connected to said first set of parallel rails on opposing rails;
C) A power base including a second set of parallel rails connected by a second cross brace; and
D) At least two vertical alignment channels connected to said second set of parallel rails on opposing rails, said vertical alignment channels each defined by walls that taper inwardly going downward, said vertical alignment channels engaged with said alignment protrusions.
6. The base system of claim 5 wherein the distance between said first set of parallel rails is different from the distance between said second set of parallel rails.
7. The base system of claim 6 wherein the distance between said first set of parallel rails is greater than the distance between said second set of parallel rails.
8. The base system of claim 5 wherein said transformer base is electrically coupled to said power base.
9. The base system of claim 5 wherein said alignment protrusions are engaged with said vertical alignment channels by introducing said alignment protrusions into said channels.
10. A method of positioning components in a solar installation including the steps of:
A) Placing a first base on a solid surface wherein said first base includes two vertical alignment channels each defined by walls that taper inwardly going downward;
B) Suspending a second base higher than said first base wherein said second base includes two alignment protrusions configured to mate with said two vertical alignment channels;
C) Aligning said second base relative to said first base to facilitate mating of said two vertical alignment channels with said two alignment protrusions;
D) Lowering said second base; and
E) Engaging said two vertical alignment channels with said two alignment protrusions.
11. The method of claim 10 further including the step of securing a component to said first base, said component selected from the group consisting of inverters, SCADA panels, Auxiliary Distribution and Control panels, recombiner boxes, combiner boxes, transformers, controllers, monitoring and reporting equipment, acc AC panels, mandated safety equipment and fire suppression equipment.
12. The method of claim 11 further including the step of securing a component to said second base, said component selected from the group consisting of inverters, SCADA panels, Auxiliary Distribution and Control panels, recombiner boxes, combiner boxes, transformers, controllers, monitoring and reporting equipment, acc AC panels, mandated safety equipment and fire suppression equipment.
13. The method of claim 12 further including the step of electrically coupling the component of said first base to the component of said second base.