Deye 5–12kW Three-Phase Hybrid Inverter
The Deye SG04LP3-EU hybrid inverter combines PV generation, low-voltage battery storage and three-phase AC power management. Solarayen supplies this original Deye-branded series for residential storage, small commercial applications and installer or distributor enquiries.
Choose 5kW, 6kW, 8kW, 10kW or 12kW to match the site’s supply and load. This page covers the SG04LP3-EU without an AM2-P or other suffix. Confirm the complete model code and hardware version before ordering.
Conceptual application illustration. Final installation follows the approved design and manufacturer instructions.
Key Features
- Low-voltage battery support: 40–60V operation with battery-side transformer isolation.
- Three-phase load flexibility: unbalanced output supported, with up to 50% of rated inverter power on one phase, within the overall output limit.
- Battery scheduling: six charging and discharging time periods.
- System integration: generator charging and AC coupling for suitable existing PV installations.
- Expansion: manufacturer-supported parallel operation up to ten compatible inverters, subject to configuration requirements.
- Protected enclosure: IP65 with intelligent air cooling and an accessible front LCD.
Model Comparison
| Specification | 5kW | 6kW | 8kW | 10kW | 12kW |
|---|---|---|---|---|---|
| Rated AC power | 5,000W | 6,000W | 8,000W | 10,000W | 12,000W |
| Max. battery charge / discharge current | 120A | 150A | 190A | 210A | 240A |
| Max. PV access power | 10,000W | 12,000W | 16,000W | 20,000W | 24,000W |
| Max. PV input power | 7,500W | 9,000W | 12,000W | 15,000W | 18,000W |
| PV operating current | 13 + 13A | 13 + 13A | 13 + 13A | 26 + 13A | 26 + 13A |
| PV short-circuit current | 17 + 17A | 17 + 17A | 17 + 17A | 34 + 17A | 34 + 17A |
| MPPT / strings per tracker | 2 / 1 + 1 | 2 / 1 + 1 | 2 / 1 + 1 | 2 / 2 + 1 | 2 / 2 + 1 |
Full model format: SUN-[rating]K-SG04LP3-EU. Ratings above follow the Deye datasheet listed below. PV access power and PV input power are separate limits; check both when designing the array.
Technical Specifications
| Item | Specification |
|---|---|
| Battery types / voltage | Lithium-ion or lead-acid / 40–60V |
| Number of battery inputs | 1 |
| Maximum PV voltage | 800V |
| Startup voltage / MPPT range | 160V / 200–650V |
| Rated PV input voltage | 550V |
| AC supply | 220/380V or 230/400V; 3L + N + PE; 50/60Hz |
| Continuous AC passthrough, grid to load | 40A |
| Off-grid peak power | 2 × rated power for 10 seconds |
| Maximum / Euro efficiency | 97.6% / 97.0% |
| Communication | WiFi, RS485, CAN |
| Cabinet dimensions (W × H × D) | 422 × 658 × 254mm, excluding connectors and brackets |
| Weight | 38kg |
| Operating temperature | −40°C to +60°C; derating above 45°C |
| Maximum altitude | 2,000m |
| Noise | ≤55dB |
| Protection / cooling | IP65 / intelligent air cooling |
The gallery dimension drawing also identifies protruding parts. Use the installation manual to reserve mounting and ventilation space; verify dimensions against the supplied hardware version.
Side Controls
The side view shows the carrying handle, power button and DC switch. Follow the manufacturer switching and isolation procedure during installation or service.
Controls and Connection Interfaces
The original manufacturer overview identifies indicators, LCD, function buttons, battery and PV inputs, grid, load and generator terminals, plus BMS, meter and parallel communication ports.
Battery Compatibility
A compatible 51.2V LiFePO4 battery falls within the inverter’s battery voltage range. The pairing also depends on continuous current, BMS communication, firmware and usable battery capacity. Confirm the exact inverter and battery models together.
Applications
- Three-phase solar self-consumption with low-voltage battery storage.
- Backup supply for selected household or business circuits within system ratings.
- Suitable AC-coupled solar upgrades.
- Generator-supported storage systems and installer projects.
Frequently Asked Questions
Which power ratings are available?
The SG04LP3-EU series includes 5, 6, 8, 10 and 12kW models. Select against peak and continuous load, PV design and the site’s three-phase supply.
Do all models have two MPPTs?
Yes. In the linked datasheet, the 5–8kW models use 1 + 1 strings, while the 10–12kW models use 2 + 1 strings. PV current limits also differ.
Can it work with a 51.2V LiFePO4 battery?
Yes, subject to BMS, firmware and current compatibility. Confirm the battery pairing before placing an order.
How is backup duration determined?
Runtime depends on usable battery energy, load demand and system losses. The inverter power rating alone does not determine backup hours.
What warranty and approvals apply?
Deye lists five years with up to ten years depending on installation country and policy. Confirm destination-specific grid approvals, availability and warranty terms for the exact model before ordering.
Downloads
Deye SG04LP3-EU official datasheet (PDF)
Deye official installation manual (PDF)
Request a Quotation
Send your required power, destination country, battery model and quantity. Solarayen will confirm the configuration and prepare a specification and quotation.
