Hypontech Launches New HES 3–6KT: Power Confidence, Fully Charged
Published on : 2025-11-20
As the global energy landscape shifts toward cleaner and more distributed generation, energy-storage inverters have become the heart of modern solar systems. Their performance directly shapes system reliability, efficiency, and user experience.
Hypontech’s new HES 3–6KT, a single-phase low-voltage hybrid inverter, brings together four defining strengths—High Yield, Flexible Control, Robust Safety, and Smart O&M—to deliver a dependable energy solution for homes and small commercial users.
High Yield — Designed to Make Every Ray Count
Power generation is the core value of any storage system. The HES 3–6KT optimizes both hardware and software to squeeze the most out of every watt of solar energy.
18A Input Current
Supports today’s high-current, high-power PV modules with ease, minimizing current-limit losses.
Up to 200% DC Oversizing
Allows larger PV arrays for earlier startup, later shutdown, and higher annual yield—even on cloudy days or during low-irradiance seasons.
Advanced Shadow Scan Function
Partial shading from trees, dirt, or roof structures often cripples string performance. Shadow Scan continuously analyzes irradiation patterns and adjusts MPPT operation so unshaded modules always perform at their best, keeping the overall output stable and optimized.
Strong Flexibility — Built for Different Homes, Tariffs & Habits
Electricity usage varies across households, regions, and tariff policies. The HES 3–6KT offers adaptable control to fit diverse energy strategies.
Custom Charging & Discharging Times
Set your own schedule to charge during low-tariff hours and discharge during peak hours—reducing electricity bills through smart arbitrage while keeping key loads powered during unexpected outages.
Wide Battery Compatibility
Beyond Hypontech’s HBP low-voltage battery series, the inverter also works seamlessly with leading brands such as Dyness, Pylontech, Soluna, and BYD. Users can choose the battery that best suits their budget, performance needs, or existing setup—making system design easier and more flexible.
Ultra-Safe — Layered Protection You Can Trust
Safety is non-negotiable in energy storage. The HES 3–6KT integrates multiple protections to ensure long-term reliability.
<10 ms UPS-Level Switch Time
When the grid fails, the inverter switches to backup mode almost instantly. Essential loads like refrigerators, air conditioning, and communication devices stay on—no flicker, no interruptions.
Comprehensive Battery Protection
HES 3-6KT includes reverse-polarity protection and real-time temperature monitoring. Wrong wiring? The inverter immediately disconnects the circuit to prevent equipment damage. Battery too hot or too cold? The system automatically adjusts or suspends charging/discharging, preventing swelling, fire risks, and other hazards. Even under harsh conditions, the entire system operates safely and stably.
Smart O&M — Easy to Use, Even Easier to Manage
The HES 3-6KT is not just powerful; it's easy to manage. It supports 24/7 online monitoring and remote upgrades, ensuring your system always has the latest features and stability improvements without any need for on-site visits. Besides, on the Hypon.Cloud platform, users can check generation output, charging/discharging status, battery SOC, and historical data anytime, anywhere.
When something goes wrong, instant alerts help users and service teams quickly pinpoint issues and resolve them early—reducing potential downtime and losses.
T-Version Upgrades — Ready for Complex Scenarios
For users with more demanding applications, the upgraded T version adds powerful new capabilities.
Smart Load Management
Users can assign priorities to household loads and set battery SOC thresholds. When the battery drops below the threshold, non-essential loads shut off automatically—protecting the battery from deep discharge and extending its lifespan.
GEN Port for Generator Integration
The T version includes a dedicated GEN port for diesel generator input. When solar and storage are insufficient, the system switches to generator power, forming a reliable “PV + Battery + Generator” hybrid system—ensuring uninterrupted energy supply wherever it's needed.
From the above aspects, the Hypon HES 3-6KT is designed around users needs, redefining the standard for single-phase low-voltage storage inverters. Looking ahead, Hypontech will continue driving innovation based on real user needs—empowering households and businesses worldwide to embrace the clean-energy future.


