Design ServicesTo request a cost estimate for design services, please fill in the information in the request form and check the types of services you desire: Customer Installation Address System Size (DC Watts, STC) System Type Grid-InteractiveStand AloneGrid-Interactive with Battery Backup System DataSite measurements by Solar Alternatives DesignCustomer will provide site data Check Desired Services: Permit PackageEquipment SelectionPV System Design and CalculationsConductor Sizing CalculationsGrounding System DesignConduit Sizing CalculationsElectrical Wiring Diagram (3 Wire or Single Line)Roof Mount Layout DrawingsGround Mount Plot Plan DrawingsLabeling RequirementsEquipment Cut SheetsConstruction DrawingsFooting Layout Detail Drawing for Structural EngineerFooting and Module Layout Detail Drawing for InstallersWiring Layout Detail Drawing for Installers Other ServicesShading AnalysisEnergy Production EstimateGlare AnalysisOtherComments