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Deye SUN-5K-SG05LP3-EU-SM2 Three-Phase Hybrid Inverter

A modern 3‑phase hybrid inverter built for export projects where self‑consumption, backup power, and flexibility all matter. The SG05LP3 series supports 48V (LV) batteries and can work in both on‑grid and off‑grid modes, making it a strong choice for homes, villas, and small commercial sites that need resilience.

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Key value points:
• 100% unbalanced output across phases helps handle real‑world mixed loads (single‑phase appliances on a 3‑phase site).
• AC‑coupling capability enables retrofit projects—add storage to an existing PV string inverter system.
• Generator/diesel integration: can store energy from a generator and manage charging windows.
• Time‑of‑use control: up to 6 time periods for battery charge/discharge scheduling to reduce electricity bills.
• Scalability: supports parallel operation up to 10 units (on‑grid and off‑grid).

Typical applications: residential solar + storage, small shops, backup power for critical loads, and PV retrofit upgrades where customers want battery capability without redesigning the whole PV system.

Technical Specifications Feedback
Item Specification
Rated AC power 5,000 W
Max AC apparent power 5,500 VA
PV max input voltage 800 V
PV start-up voltage 160 V
MPPT voltage range 200–650 V
Rated PV voltage 550 V
Max PV access power 10,000 W
Max PV input power 8,000 W
MPPT / strings 2 MPPT; 2/1+1 (some variants 2/2+2)
Battery 48 V class (40–60 V); Lead-acid or Li-ion; 1 battery input
Max charge/discharge current 120 A (for 5 kW model)
Max efficiency 97.60%
Euro efficiency 97.00%
MPPT efficiency >99%
Protection/rating IP65
Operating ambient temperature -40 to +60°C
Surge protection Type II DC/AC SPD
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