For solar installers, every hour on the job site counts. The Kayis Series Split-Phase Hybrid Inverters from Ktech are engineered with installation efficiency at their core, offering a comprehensive solution that reduces component count, simplifies wiring, and accelerates project timelines—all while meeting the rigorous safety standards required for North American installations.

Built-In Protection: One Box, Complete Compliance

The Kayis Series hybrid inverters arrive at your job site with comprehensive protection already integrated. Each unit includes built-in circuit breakers for grid connection, load circuits, and battery systems. This means fewer separate components to source, purchase, and install—streamlining your procurement process and reducing potential points of failure.

Safety compliance is non-negotiable in the U.S. market, and the Kayis Series delivers. With integrated AFCI (Arc-Fault Circuit Interrupter), GFCI (Ground-Fault Circuit Interrupter), and RSD (Rapid Shutdown) capabilities, these inverters help ensure your installations meet NEC requirements without the complexity of external safety devices. The IP66-rated enclosures are built to withstand challenging outdoor environments, operating reliably from -40°C to 60°C with natural convection cooling—no additional ventilation requirements.

Seamless iHEMS Integration: Deliver Smart Energy, Not Just Equipment

Modern homeowners want more than panels and batteries—they want an intelligent energy system. The Kayis Series connects directly to the iHEMS® platform (Intelligent Home Energy Management System), transforming your installations from simple backup power solutions into comprehensive smart energy management systems. This integration capability allows you to differentiate your offerings and command premium project pricing by delivering genuine energy intelligence.

The iHEMS platform provides unified monitoring of solar generation, battery storage, grid consumption, and household loads. With dynamic electricity rate integration across 110 U.S. utility providers and AI-powered load prediction, homeowners gain visibility and control over their energy costs—value that translates to customer satisfaction and referrals for your business.

Scalable Power: From Small Residences to Large Projects

The Kayis Series offers five power configurations to match diverse project requirements:

For larger projects, the Kayis Series supports parallel operation of up to 10 units, enabling you to scale from residential installations to light commercial and agricultural applications. Maximum efficiency reaches 97.6% with MPPT tracking efficiency of 99%, ensuring optimal energy harvest throughout the day.

Grid-Tied and Off-Grid Flexibility

All Kayis Series inverters support both grid-tied and off-grid operation, certified to UL1741 and IEEE1547 standards. This flexibility means you can confidently specify these inverters across various project types—from standard residential grid-tied systems with battery backup to complete off-grid installations in remote locations.

The adaptive BMS integration accommodates both lead-acid and lithium battery chemistries, providing compatibility with the battery brands your customers prefer. This flexibility simplifies inventory decisions and reduces the risk of customer pushback on battery selection.

Business Benefits for Installers

Reduced Component Sourcing: Built-in breakers and safety devices eliminate the need to source and specify multiple separate components, simplifying your purchasing process.

Faster Installation: With all protection devices integrated, expect reduced installation time compared to systems requiring external safety components.

Competitive Pricing: Fewer components and faster installation translate to lower labor costs and more competitive project bids.

Premium Positioning: iHEMS integration enables you to market advanced smart energy solutions rather than commodity solar-plus-storage systems.

Flexible Applications: 7-12kW range covers most residential needs, while parallel capability opens light commercial opportunities.

Technical Specifications Overview

Ready to Specify Kayis?

The Kayis Series Split-Phase Hybrid Inverters represent a compelling option for installers seeking reliable, comprehensive, and scalable solutions for the North American market. Built-in protection, iHEMS integration, and flexible scaling capability help you deliver professional installations efficiently.

Learn more about the Kayis Series and explore how Candlon can support your next project at [candlon.com](https://candlon.com).

Candlon connects homeowners and installers with intelligent home energy solutions featuring Ktech's proven inverter technology. As a distribution platform, Candlon provides access to quality products supported by U.S.-based service coordination.