Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 - Housing | Part 5

Intro

This page has a lot off high-res photos with some analysis of the modern solar hybrid inverter DEYE SUN-5K-SG01/03/LP1-EU/AU.

⏭️ Because device has a lot of components I'm still updating article with more details. Moreover, article separated on several parts due to a lot of photos:

1️⃣	Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 — Boards \| Part 1
2️⃣	Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 — Heatsink \| Part 2
3️⃣	Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 — Inductors and transformers \| Part 3
4️⃣	Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 — Other parts \| Part 4
5️⃣	Big Deye 5kW Inverter (SUN-5K-SG01/SG03/LP1-EU/AU) Teardown 2025 — Housing \| Part 5
6️⃣	Big Deye 5kW Inverter Teardown 2025 — Quiescent and Standby Current \| Part 6

Sources

📦 All photos also available in archive (100MB+): Teardown_DEYE_Inverter_SUN-5K-SG0103LP1-EUAU_refcircuit.com.zip

MANUAL

Manuals EN and DE.

HOUSING

Size: Weight:

TOP COVER

Mounting screws: M4x10mm 6PCS Stainless Steel HEX Cap Size: 360mm x 158mm Label: Warning electric shock

ANCHRORS

Four anchors could be used to mount the inverter on the wall.

M6x64mm

SCREWS

M4x10mm (Philips) Allen Key: M2.5

INPUTS

PV SWITCH (ON/OFF) PV1 and Pv2 (Solar Inputs) ON/OFF Buttons with LED + and — (Battery Positive and Negative) COM1/COM2/COM3 (Communication CAT5 RJ45 Cables) AC Generator AC Load AC Grid WIFI/RS232 Grounding (Earth)