Description

The DEYE SUN-3K-SG04LP1-24-EU is a high-performance single-phase hybrid inverter designed to integrate solar panels, battery storage and grid power into one seamless system. It prioritises solar consumption, directs excess power to the battery and manages automatic switching among solar, battery and grid to keep your loads powered reliably. With advanced MPPT technology, solid efficiency and built-in smart features, it’s an excellent choice for homeowners and small businesses seeking an efficient and future-ready solar energy solution.

Key Features:

⚡ Hybrid Power Supply: Works with solar modules, battery storage (24V nominal version) and grid/generator input for uninterrupted energy supply. mywisdomsolar.com+2livefunsolar.en.made-in-china.com+2
🔋 Battery Compatibility & Flexibility: Supports 24 V battery systems (lead-acid or lithium-ion) in the “-24” version, with smart control of charge/discharge current up to ~140 A depending on the model. Deye+2livefunsolar.en.made-in-china.com+2
🌞 Optimised Solar Harvesting: MPPT range ~150-425 V DC, max PV input voltage ~500 V, enables efficient conversion of solar energy. livefunsolar.en.made-in-china.com+2Deye+2
🔄 Automatic & Scalable Energy Management: Supports up to 16 units in parallel (on-grid & off-grid operation) allowing system scalability. deyeinverter.com
📱 Smart Monitoring & Interface: Colour touch LCD display, built-in communication ports (RS485/RS232/CAN), optional WiFi or Bluetooth modules for remote monitoring. hningo.com+1
💡 Energy Cost Reduction & Independence: Maximises self-consumption of solar power, reduces dependency on the utility grid and supports power backup during outages.
🔒 Reliable & Safe Design: IP65 rated enclosure (ideal for outdoor install), protections against over-voltage, over-current, short circuit, reverse connection and more. Deye+1

Technical Specifications (Approximate):

• Rated Output Power: 3 kW (single phase) mywisdomsolar.com+2Wccsolar+2

• Battery Input (24 V model): Nominal 24 V, range approx 20-30 V; Max charge/discharge current up to ~140 A (model dependent) deyeinverter.com+1

• PV Input: Max PV input power ~4 800 W for the 24 V model; Max input voltage ~500 V DC; MPPT voltage range ~150-425 V. Wccsolar+1

• Efficiency: Maximum up to ~97.6%; Euro-weighted efficiency ~96.5% for the series. Deye+1

• Protection & Environment: IP65 rated; operating temperature -40 °C to +60 °C (derating above ~45 °C); noise level <30 dB. Deye+1

• Dimensions & Weight: Approx. 376 × 470 × 241.5 mm (excluding connectors) Deye+1

• Parallel Support: Up to 16 units in parallel for increased capacity. deyeinverter.com

Applications:

✅ Residential rooftop solar systems (homes, villas)
✅ Small commercial setups (shops, offices)
✅ Hybrid systems with solar + battery backup + grid/generator support
✅ Systems in regions with unreliable grid power or frequent outages