GoodWe ES Uniq Single‑Phase Hybrid Inverter (3 kW – 12 kW)
The all‑in‑one power hub for modern homes that want clean energy, backup resilience and future‑proof flexibility.
GoodWe’s ES Uniq series is a compact wall‑mounted hybrid inverter that can generate, store and supply electricity from solar PV, batteries, the grid or a generator—all under one intelligent controller. Choose the size that matches your roof (3 kW – 12 kW), connect a single 48 V battery (GoodWe Lynx A/U or any compatible Li‑ion/lead‑acid pack), and let the inverter do the rest.
⭐ Why the ES Uniq Is the Perfect Choice for Residential Solar
| Feature | What It Means for You |
|---|---|
| Hybrid 3‑in‑1 Port (grid + generator + smart loads) | Seamlessly switch between solar, battery, grid or generator without manual rewiring. |
| Fast Backup Switching – < 4 ms | Lights, fridge and essential appliances stay on instantly when the grid drops. |
| AI‑Driven AFCI & Smart Load Control | Detects arc‑faults before they become dangerous and automatically manages non‑critical loads to maximise battery life. |
| Parallel Expansion (up to 6 units) | Start with a single 3 kW inverter and grow to a 36 kW system without wiring a new cabinet. |
| 200 % PV Oversizing & 20 A DC per String | Install more panels than the inverter rating and still run at full efficiency—great for limited roof space. |
| IP66 Ingress Protection | Dust‑tight, water‑resistant housing for indoor or sheltered outdoor wall mounting. |
| 97.6 % Peak Efficiency / 99.9 % MPPT Efficiency | Harvest every watt of sunshine and convert it to usable AC with minimal loss. |
| Flexible Battery Compatibility | 48 V system (40 ~ 60 V range) – works with GoodWe Lynx, LFP or ternary lithium packs, and even lead‑acid batteries. |
| Built‑in Wi‑Fi, LAN, Bluetooth & Modbus | Monitor performance on the GoodWe app, web portal or via third‑party energy‑management systems. |
| All‑in‑One LCD Touchscreen | Real‑time data (PV output, battery SOC, grid status) at a glance – no extra controller needed. |
| Robust Safety Protections (anti‑islanding, AC/DC over‑/under‑voltage, surge, residual‑current, rapid‑shutdown) | Guarantees compliance with local grid codes and protects your whole electrical installation. |
📊 Technical Snapshot (All Models Share Core Specs)
| Model | Nominal AC Power | Max PV Input | Battery Charge/Discharge Power | AC Output Voltage | Max AC Current (Grid) | Weight (kg) |
|---|---|---|---|---|---|---|
| GW3000‑ES‑C10 | 3 kW | 6 kW | 3 kW / 3.3 kW | 220‑240 V | 15 A | 14.5 |
| GW3600‑ES‑C10 | 3.6 kW | 7.2 kW | 3.6 kW / 3.96 kW | 220‑240 V | 18 A | 15.5 |
| GW5000‑ES‑C10 | 5 kW | 10 kW | 5 kW / 5.5 kW | 220‑240 V | 25 A | 15.5 |
| GW6000‑ES‑C10 | 6 kW | 12 kW | 6 kW / 6.6 kW | 220‑240 V | 30 A | 15.5 |
| GW8000‑ES‑C10 | 8 kW | 16 kW | 8 kW / 8.8 kW | 220‑240 V | 40 A | 27.0 |
| GW10K‑ES‑C10 | 10 kW | 20 kW | 10 kW / 11 kW | 220‑240 V | 50 A | 29.0 |
| GW12K‑ES‑C10 | 12 kW | 24 kW | 12 kW / 13.2 kW | 220‑240 V | 60 A | 29.0 |
Common specifications
- MPPT voltage range: 60 ~ 550 V (nominal 360 V)
- Max. input current per MPPT: 20 A (single) or 32 A (dual)
- Battery type: 48 V Li‑ion (LFP/ternary) or lead‑acid, 40 ~ 60 V range
- Battery charge/discharge current: 70 ~ 240 A (model dependent)
- Efficiency: 97.6 % (peak), 99.9 % MPPT, 95.5 % battery‑to‑AC
- Operating temperature: –35 °C ~ +60 °C, altitude up to 3000 m
- Inverter topology: Non‑isolated, natural‑convection + smart‑fan cooling
- Communications: Wi‑Fi, LAN, Bluetooth, RS‑485, Modbus‑RTU/TCP, CAN (BMS)
🔧 Easy Installation & Future‑Proof Design
- Wall‑mounted (560 × 415 × 204 mm) – fits standard indoor cabinets or outdoor‑rated enclosures.
- One‑hand removal of front panel for quick access to PCB; all hard‑wired connections are colour‑coded and pre‑labelled.
- Wider pipe clearance (46 mm → 51 mm) simplifies the DC‑bus routing for larger battery banks.
- Parallel‑ready – simply add a second unit, link the communication ports, and the system automatically synchronises output.
📱 Smart Monitoring & Control
- GoodWe App – live PV yield, battery SOC, grid status, and remote start/stop.
- Web Portal – detailed logs, performance graphs and export‑import analytics.
- Third‑Party Integration – Modbus‑TCP/RTU compatible with Home Assistant, SolarEdge, Victron, etc.
Set custom load‑priority rules (e.g., keep fridge on, defer washing machine) and let the AI‑load controller balance solar, battery and grid automatically.
🛡️ Safety & Certifications
- IP66 dust and water protection.
- Integrated anti‑islanding, residual‑current, surge (type III), DC over‑current, AC over‑voltage, rapid‑shutdown (optional).
- AFCI (optional) for arc‑fault detection.
- Conforms to IEC 61727, IEC 62109‑1/2, UL 1741 (where applicable).
🏡 Ideal For
- New home builds or retrofits that need a single‑phase inverter.
- Households that want grid‑independent backup for critical loads.
- Installations where future expansion (more panels, more batteries) is planned.
- Users who value real‑time data and remote control via phone or a home‑automation system.
📦 What’s Inside the Box
| Item | Qty |
|---|---|
| ES Uniq inverter (selected kW) | 1 |
| LCD touch‑screen front panel | 1 |
| AC output and grid connection terminals | 1 set |
| DC input (PV) MC4 connector kit | 1 set |
| Battery charge/discharge leads (48 V) | 1 set |
| Mounting brackets & wall‑mount hardware | 1 set |
| Quick‑start guide & safety manual | 1 |
| Remote‑shutdown/rapid‑shutdown optional module (if ordered) | – |
🎉 Ready to Turn Sunlight into Savings?
Add the GoodWe ES Uniq Hybrid Inverter to your cart and get a system that generates, stores and supplies electricity intelligently, safely and efficiently.
Need a battery pack or installation service? Contact our specialists at sales@goodwe.com or call +27 21 555 6789 – we’ll design a turnkey solution that fits your roof, your budget and your energy goals.
GoodWe ES Uniq – Power your home today, protect it tomorrow.
Documents
GOODWE 3-12kW-ES-C10 Hybrid Inverter - Datasheet