Design, calculate NEC Article 220 load capacity, quote, and permit turnkey EV charging infrastructure in minutes — all from one intuitive, high-velocity software platform.
Free automated NEC load calculations, instant digital 1-line schematics, and homeowner proposals with integrated financing.
Multi-port DC Fast Charger site layouts, automated utility interconnection studies, and demand charge mitigation modeling.
Showcase Level 2 and DCFC inventory directly inside contractor quotation workstreams with factory warranty registration.
Contractors using Calc2Plug deliver accurate bids in under 12 minutes, reduce permitting turnaround by 72%, and eliminate breaker overload callbacks through certified algorithmic calculations.
Engineered to eliminate manual calculations, friction in permitting offices, and guesswork in electrical proposals.
Conceived by master electricians and EV fleet software pioneers to standardize electrical load verification and break the bottleneck of grid interconnectivity.
Hardware OEMs, sub-panel makers, and financing providers subsidize the software so every electrical tradesperson has uninhibited access to safety-first tooling.
Snap breaker panel names, measure conduit run distances with AR camera, and log grounding wire gauges straight from customer driveways offline.
Generate municipal-ready single-line schematics, warning placard sheets, and disconnect notes pre-formatted for your specific city building department.
Offer residential homeowners multiple hardware tiers (Tesla, ChargePoint, Wallbox) with integrated financing, tax credit calculator, and e-signatures.
Automatically calculate geographic incentives, Time-Of-Use (TOU) rates, and purchase authorized commercial hardware at discounted contractor prices.
Using Calc2Plug's digital mobile surveys and automatic load calculations, Apex shaved 4 hours off every single job proposal cycle.
New rules allow active energy management systems to down-rate transformer service sizes for medium-duty fleet depots.
Modern software interfaces and automated code calculators are closing the technical talent gap in commercial electrification.
Providing public Level 2 and direct-current curbside access to multi-unit housing and communities previously overlooked by commercial charging corridors.
Discover our Grid Relief Initiative