SolarCalc PV Pro+ vs Electrical Systems Pro Suite

SolarCalc PV Pro+ is the ultimate professional toolkit for solar PV system designers, electrical engineers, and solar installation professionals. Packed with 39+ powerful tools, interactive visualizations, and comprehensive reference data - everything you need in one app. ▸ SOLAR PV TOOLS • PV System Sizing - Calculate panel count, inverter size, and battery capacity • Shadow Analysis - Determine shadow length and impact on panel placement • Solar Rooftop - Estimate roof area and panel fitting capacity • Solar Water Pumping - Size PV-powered water pump systems • Off-Grid Load & Sizing - Full off-grid system design with battery backup • Monthly Radiation & Tilt - Optimal tilt angles by month and location • Solar Map - Interactive irradiance map with real-time location data • Sun Path Diagram - Polar sun path visualization with current position • Energy Yield Simulation - Annual energy production with CO₂ savings • Panel Layout Optimizer - Visual roof layout planner with panel grid • Camera Sun Finder - AR overlay showing real-time sun position ▸ ELECTRICAL CALCULATORS • Ohm's Law — V, I, R, P calculations • Voltage Drop — Cable voltage loss analysis • Cable Sizing — Minimum cross-section calculator • DC/AC Power Conversion — Inverter power calculations • Power Factor — cos φ correction analysis • Motor HP — Watt ↔ Horsepower conversion • Inverter Calculator — DC/AC inverter sizing • Conductor Resistance — R = ρL/A calculations • Busbar Current — Current carrying capacity • Transformer Calculator — Ratio and current analysis • Fault Level — Transformer fault MVA • Earthing Conductor — Grounding conductor sizing ▸ REFERENCE TABLES (12) • AWG & SWG Wire Gauge Tables • IP Rating Protection Guide • Material Resistivity Data • PV Cell & Module Specifications • World Electrical Standards • Voltage Classification • AC Breaker Types • Cable Short Circuit Ratings • ANSI Device Numbers • Power Cable Coding • Transmission Conductor Data ▸ PRO FEATURES • Save & Export Projects as PDF • Interactive Solar Map with live irradiance data • AR Camera Sun Finder • Panel Layout Optimizer • Complete reference library ▸ WHY SOLARCALC PV PRO+? • Works offline — no internet required for calculations • Professional-grade accuracy • Beautiful dark/light theme with auto-sunset mode • Location-based solar data • Regular updates with new tools Designed by solar professionals, for solar professionals. Developed by CLK Company https://clk.company Terms of Use: https://solarcalc.net/app/terms Privacy Policy: https://solarcalc.net/app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Electrical Systems Pro Suite is a four-module professional toolkit for electrical engineers, designers, contractors, apprentices, and students. Each module is unlocked separately so you pay only for what you need. MODULE 1 - RESIDENTIAL ELECTRICAL DESIGN A complete NEC Article 220 residential load calculation tool. Walk through a 4-step wizard to enter house data, rooms, and appliances, then get a full load summary with wire sizing, panel layout, and PDF report export. Includes a searchable NEC code library and wire sizing reference tables. Features: 4-Step NEC load calculation wizard Panel layout visualizer Wire sizing reference NEC code library PDF report export MODULE 2 - COMMERCIAL ELECTRICAL DESIGN A professional reference and calculation suite for commercial electrical work. Includes 23 illustrated drawings from a real commercial strip mall project covering 8 drawing categories, a searchable NEC reference covering Articles 210 through 408, and 10 interactive load calculators. Save drawings to your personal favorites gallery. Features: 23 professional illustrated drawings 8 drawing categories Searchable NEC reference (Articles 210-408) 10 interactive load calculators Favorites gallery MODULE 3 - COMMERCIAL ELECTRICAL WORKFLOW An end-to-end project management workflow for commercial electrical distribution systems. Track all 17 engineering phases from Project Initiation through Commissioning and Closeout. Manage deliverables, generate phase reports, and use built-in engineering calculators at every stage. Features: 17 engineering phases tracked from start to closeout Project dashboard Deliverables tracker PDF report generation Engineering calculators MODULE 4 - ELECTRICAL SYSTEMS VISUAL LEARNING STUDIO A structured learning environment for electrical systems education. Covers 6 curriculum modules with quizzes and progress tracking, an 8-simulator interactive lab for hands-on practice, an illustrated examples gallery, conduit and ampacity field tools, and a full reference library. Features: 6 curriculum modules with quizzes and progress tracking 8-simulator interactive electrical lab Illustrated examples gallery Conduit and ampacity field tools Full reference library PRICING Each module is a one-time purchase with no subscription. Unlock all four at a discount with the All Modules Bundle.