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Deye SUN-14–20K-SM2 Hybrid Inverter – Reliable 3-Phase Power
The Deye SUN-14–20K-SG05LP3-EU-SM2 three-phase hybrid inverter is one of the most advanced and flexible solar inverters in its class, built for both residential and small commercial applications.
With its high efficiency, intelligent energy management features, and full hybrid functionality, it ensures optimal performance and energy independence all year round.
Now available for order in the PV Solar Store webshop, this inverter offers a future-proof solution for anyone looking to combine solar power, battery storage, and backup generation in one smart system.
Key Features
- High battery performance: Max. 350A charge/discharge current for fast, efficient energy storage
- Hybrid operation: Works seamlessly with solar panels, grid, and diesel generators for full energy flexibility
- Parallel scalability: Connect up to 10 inverters in parallel for both on-grid and off-grid applications
- Smart energy scheduling: Up to 6 time periods for customized charging/discharging control
- Built-in transformer isolation: Ensures complete safety and reliable power conversion
- 100% unbalanced output: Each phase can independently output up to 50% of rated power, ideal for real-world energy demands
- AC coupling ready: Perfect for retrofitting existing grid-tied solar systems with battery storage
- Comprehensive protections: DC/AC surge protection (Type II), thermal and overload protection, insulation monitoring, and fault detection
- Smart communication: RS485, RS232, CAN, plus optional WiFi, 4G, or LAN monitoring for remote control
Technical Specifications – Deye SUN-14–20K-SG05LP3-EU-SM2
| Model | SUN-14K | SUN-20K |
|---|---|---|
| Max PV Input Power | 21,000 W | 30,000 W |
| Rated Output Power | 14 kW | 20 kW |
| Max. Charging/Discharging Current | 260 A | 350 A |
| Battery Voltage Range | 40–60 V | 40–60 V |
| Max. PV Input Voltage | 800 V | 800 V |
| MPPT Range | 160–650 V | 160–650 V |
| Max Efficiency | 97.6% | 97.6% |
| Rated Grid Voltage | 220/380V, 230/400V | 220/380V, 230/400V |
| Operating Temperature | –40°C to +60°C | –40°C to +60°C |
| Protection Rating | IP65 | IP65 |
| Cooling Method | Intelligent Air Cooling | Intelligent Air Cooling |
Versatile for Any Solar Setup
Whether you’re designing a residential self-consumption system or a small commercial energy storage project, the Deye SUN-14–20K-SG05LP3-EU-SM2 provides the flexibility and intelligence to adapt to your needs.
It supports lead-acid and lithium-ion batteries with BMS communication, can store energy from diesel generators, and even works as an AC-coupled retrofit inverter — making it a perfect match for hybrid solar systems and energy upgrades.
Available Now at PV Solar Store
The Deye SUN-14–20K-SG05LP3-EU-SM2 hybrid inverter is now available in the PV Solar Store webshop for both retail and wholesale purchase.
We supply complete solar solutions, including:
- Industrial-grade inverters for C&I systems
- Battery energy storage systems for hybrid and off-grid setups
- Tier 1 solar panels in large quantities for project installations
- Durable mounting structures for any roof or ground application
Our expert team can assist with custom project design, technical support, and logistics to ensure fast, efficient delivery across Europe.
Power Your Future with PV Solar Store
With the Deye SUN-14–20K-SG05LP3-EU-SM2, you get an inverter that’s efficient, smart, and ready for tomorrow’s energy challenges.
Experience maximum energy yield, flexible hybrid control, and total reliability — all backed by PV Solar Store’s trusted support and expertise.
Order the Deye Hybrid Inverter now from the PV Solar Store webshop and take the next step toward smarter, cleaner, and more independent energy.