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DEYE SUN‑3K to 6K‑SG04LP1 AU Hybrid Inverter Series

Seamless solar and battery integration in a compact, high-efficiency unit designed for Australian homes and light commercial use.

HP Energy | DEYE SUN‑SG04LP1

DEYE SUN‑SG04LP1

These single-phase hybrid inverters combine solar PV and battery seamlessly—ideal for self-consumption, export control, and reliable backup power. Compact, feature-packed, and backed by a 10‑year warranty.

Key Features & Benefits:

✔️ Hybrid Functionality: Built-in PV, battery (lead‑acid or lithium), generator input, and optional AC coupling for retrofitting systems

✔️ Dual MPPT (for 3.6–6 kW models): Up to two trackers to maximise solar yield on split‑roof arrays

✔️ High Efficiency: 97.6% max, Euro 96.5%, MPPT efficiency >99%

✔️ Versatile Battery Support: 48 V lead‑acid or Li‑ion; charging/discharging current up to 135 A

✔️ Robust Safety & Protection: IP65, wide operating range (–40 °C to +60 °C), surge protection (DC/AC TYPE II), arc-fault option, anti-islanding

✔️ User-Friendly Interface: Colourful touch LCD with configurable charge/discharge schedules and AC shopping meter support

Technical Specifications

FeatureSUN‑3KSUN‑3.6K/5K/6K
Max PV Power4.5 kW5.4 / 7.5 / 9.0 kW
MPPT Voltage Range150–425 VSame
Start‑up Voltage125 V–
AC Output Power3 kW3.6 / 5 / 6 kW
Max AC Passthrough35 A40 A
Battery I/O Current140 A70 / 90 / 120 / 135 A
Operating Temperature–40 °C to +60 °C (>45 °C derate)
CoolingNatural + smart air-cooling
ProtectionIP65, <30 dB, 17 kg, 330×433×229 mm
Warranty10 years AU standard

Installation Process

Engineered for easy rooftop or wall mounting, the compact form factor and hybrid AC-coupling make it ideal for retrofits and new installs alike. A battery-ready setup with optional smart meter support streamlines future expansions.

Maintenance & Support

• Low Maintenance: Passive cooling minimises wear; no fans to fail.

• Comprehensive Diagnostics: Real-time monitoring via LCD, Wi‑Fi or RS485/CAN enabled.

• Support: Full Australian CEC compliance, remote firmware updates, and local support network.

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