SG04LP3 Three-Phase Hybrid · 5–12 kW
SUN-5/6/8/10/12K-SG04LP3-AU
5–12 kW
48 V low-voltage three-phase hybrid, 5–12 kW. 100% unbalanced output per phase, dual MPPT, up to 16 units in parallel and 240 A battery current. The go-to three-phase residential and light-commercial hybrid.
- Available ratings
- 5 / 6 / 8 / 10 / 12 kW — SUN-5K, SUN-6K, SUN-8K, SUN-10K, SUN-12K-SG04LP3-AU
- Rated AC power
- 5 / 6 / 8 / 10 / 12 kW
- Phase
- Three (400 V)
- Battery
- 48 V (40–60 V), up to 240 A
- Max. PV input
- 7.5–18 kW
- Unbalanced output
- 100% per phase
- Max. efficiency
- 97.6%
- Parallel
- Up to 16 units
- Warranty
- 10 years
Specifications
Battery input
- Battery type
- Lead-acid or Lithium-ion (self-adaption to BMS)
- Battery voltage range
- 40–60 V
- Max. charge / discharge current
- 120 / 150 / 190 / 210 / 240 A
- Battery inputs
- 1
PV input
- Max. PV access power
- 10000 / 12000 / 16000 / 20000 / 24000 W
- Max. PV input power
- 7500 / 9000 / 12000 / 15000 / 18000 W
- Max. PV input voltage
- 800 V
- Start-up voltage
- 160 V
- MPPT voltage range
- 200–650 V
- No. of MPP trackers / strings
- 2/(1+1) (5–8 kW) · 2/(2+1) (10–12 kW)
- Max. operating PV current
- 13+13 A (5–8 kW) · 26+13 A (10–12 kW)
- Max. input short-circuit current
- 19.5+19.5 A (5–8 kW) · 39+19.5 A (10–12 kW)
AC output
- Rated AC power
- 5000 / 6000 / 8000 / 10000 / 12000 W
- Rated AC current
- 7.2 / 8.7 / 11.6 / 14.5 / 17.4 A
- Grid voltage
- 230/400 V · 240/415 V, 0.85–1.1 Un
- Grid frequency
- 50 Hz (45–55 Hz)
- Grid connection
- 3L + N + PE
- Unbalanced output
- 100% per phase, up to 50% rated power each
- Max. continuous passthrough (grid→load)
- 45 A
- Peak power (off-grid)
- 2× rated, 10 s
Efficiency
- Max. efficiency
- 97.6%
- Euro efficiency
- 97.0%
General
- Operating temperature
- −40 to +60 °C (derating >45 °C)
- Cooling
- Intelligent air cooling
- Protection degree
- IP65
- Dimensions (W×H×D)
- 422 × 658 × 254 mm
- Weight
- 38 kg
- Communication
- WiFi, RS485/CAN
- Grid standard
- AS/NZS 4777.2
- Warranty
- 10 years
Highlights
- 100% unbalanced output — each phase can independently supply up to 50% of rated power, ideal for AU homes with lopsided single-phase loads.
- 48 V transformer-isolation design with up to 240 A battery charge/discharge current.
- Up to 16 units in parallel for on-grid and off-grid operation.
- AC-coupling to retrofit existing PV, plus generator input support.
- Six charge/discharge time periods for time-of-use and VPP scheduling.
Good to know for AU installs
- Three-phase grid code AS/NZS 4777.2 — confirm the DNSP export limit and region profile at commissioning.
- The 10–12 kW models add a third PV string input (2/(2+1)) for larger arrays.
- Pairs with 48 V LFP storage (RW-F10.2, AI-W5.1-B and similar).
Figures are from Deye’s SUN-5/6/8/10/12K-SG04LP3-AU datasheet (25 July 2025 issue). The warranty is as listed in Deye’s SUN Series 10-year limited warranty for Australia and New Zealand (V2.17, July 2026, p.2), which lists SUN-5/6/8/10/12K-SG04LP3-AU. Confirm the exact model variant against the linked datasheet before quoting or commissioning.
Plan & design
Before anything is ordered — sizing, pairing and design decisions for the SG04LP3 Three-Phase Hybrid · 5–12 kW.
Pairs with
Install & commission
On the wall, wired, energised and registered — in the order the job actually runs.
Operate & configure
Monitoring, tariffs, work modes — getting the most out of the system after handover.
- Guide Deye system work modes explained intermediate · 6 min read
- Guide Set up Time-of-Use (TOU) on a Deye system intermediate · 6 min read
- Guide Connect a Deye battery to Amber Electric (Deye Copilot) intermediate · 5 min read
- Guide Deye Copilot — setup, settings and AI strategies intermediate · 7 min read
- Guide Connect a logger to Wi-Fi & DeyeCloud beginner · 5 min read
- Guide 4G logger setup beginner · 3 min read
- Guide Deye warranty explained (AU / NZ) beginner · 5 min read
Troubleshoot
Known issues for this model, worst first — and every fault code it can show.
- Check Battery won't charge or discharge Battery sits idle — not charging from solar or discharging to load — or shows offline / BM…
- Check External meter not communicating (SDM120) The inverter reports no meter / meter offline, even though the SDM120 display is lit.
- Check F13 — F13 — grid abnormal / won't reconnect Inverter shows F13 and drops off-grid, or won't start exporting after commissioning.
- Check Import / export readings are reversed DeyeCloud shows the system exporting when the house is drawing power (or the battery charg…
- Check W04 warning — meter address collision (001 / 002) The inverter raises a W04 warning — often right after enabling Grid Tie Meter2, even on a …
- Check Won't export / nuisance trips after commissioning New install powers up but won't export, or trips intermittently — no obvious hardware faul…
- Info Deye fault (F) code reference The inverter LCD or DeyeCloud shows an F-code (e.g. F13, F55, F58) and you need to know wh…
- Info Logger keeps going offline in DeyeCloud The plant shows offline / stale data in DeyeCloud, or the Wi-Fi logger won't connect to th…
Documents
Everything published for the SG04LP3 Three-Phase Hybrid · 5–12 kW — and where something is missing, it says so instead of hiding the row.
System & shared documents
Not specific to the SG04LP3 Three-Phase Hybrid · 5–12 kW — these apply across the range and live here once, not copied per model.
