🚚 Express delivery available
Order by 12:00pm for next day delivery
📞 Get expert advice from real humans
Mon to Fri 7:30 to 16:00 Call 0151 548 5500
Full Description

Gorilla Power GP6500iE — 6500W Petrol Inverter Generator
High output, clean inverter power. Delivers 6500W max / 6000W running, with electric & recoil start, ATS-ready connection and a robust 25 L tank. Ideal for home backup, tools and site work.
🔎 Where This Model Sits in the Gorilla Power Range
From ultra-portable inverters to large dual-fuel & diesel sets — this GP6500iE is a mid-high capacity inverter, stronger than the GP5000iE and lighter than the GP8000iE.
💡 Key Features
- 6500W max / 6000W running — strong headroom for tools, appliances & home backup.
- True sine-wave inverter — safe for laptops, TVs & sensitive electronics.
- Electric & recoil start — start it your way.
- ATS-ready port — supports automatic mains-fail switching.
- 25 L fuel tank — extended runtime between refills.
- Economy Mode — reduces fuel use at lighter loads.
- Low-oil shut-off — engine protection built-in.
Run multiple medium-to-heavy loads together — e.g., fridge + lights + router + saw; keep start surges within limits.
🔌 Sockets & Inputs — Front Panel at a Glance
Standard outlet for appliances.
For higher-draw tools.
Automatic mains-fail switching.
Added safety & compliance.
⚡ Running vs. Starting Watts — Know the Difference
Typical values — always check your device label. With 6.0 kW running, you can operate several medium loads together if the largest start surge stays within limits.
📐 What Size Generator Do I Need?
| Item | Typical Running | Typical Starting | GP6500iE? |
|---|---|---|---|
| Laptop + Phone Charging | 100–200W | ≈ Same | ✅ Multiple at once |
| LED TV + Router + Lights | 150–250W | ≈ Same | ✅ Whole room |
| Fridge-Freezer | 120–200W | 800–1200W | ✅ Yes (with headroom) |
| Work Lights (LED/Halogen) | 300–1000W | ≈ Same | ✅ Banks of lights |
| Drill / Hand Sander | 500–600W | 800–1200W | ✅ Several tools |
| Paint Sprayer | ≈ 600W | ≈ 600W | ✅ Yes |
| Microwave | 800–1200W | ≈ Same | ✅ With other light loads |
| Pressure Washer (small electric) | 1000–1200W | 1800–2400W | ✅ Yes |
| Circular Saw (7¼") | 1200–1800W | 1800–2400W | ✅ Yes (plus lights) |
| Cement Mixer | 800–1500W | 2000–3000W | ✅ Yes |
| Welder (≈160–180A) | 3000–3600W | 3800–4200W | ✅ Yes (solo load) |
| Air Compressor (small) | 1400–1600W | 3500–4500W | ✅ Usually OK |
| Water Heater (electric) | 3000–4000W | ≈ Same | ✅ Solo load |
| Small Tower A/C | 1500–1800W | 2400–3000W | ✅ Yes |
Guide only — add up running watts for items used together, then ensure the single highest starting surge stays within generator limits.
🧩 Can I Run More at Once with 6.0 kW Running?
Yes. As power increases, you can support more simultaneous loads. For example:
- Home backup: fridge + freezer + broadband + lights + TV + microwave (stagger starts).
- Site setup: banks of LED lights + saw or mixer + charger stations.
- Events: PA system + lighting + catering kettles (manage surges).
Prioritise the highest-surge device (compressor/saw) and keep spare headroom for safe starts.
📊 Technical Specifications
| Maximum Watts | 6500W |
| Running Watts | 6000W |
| Fuel Type | Petrol |
| Weight | 49 kg |
| Fuel Tank | 25 L |
| Oil Capacity | 1.2 L |
| Starting System | Recoil / Electric |
| Rated Voltage | 230V |
| Frequency | 50 Hz |
| Dimensions | 580 × 485 × 592 mm |
🧭 Benefits of an Inverter Generator
- Clean power — stable sine-wave output safe for laptops, TVs and control electronics.
- Fuel efficiency — Economy Mode throttles the engine to match the load.
- Quieter running — lower engine speed at part load means less noise.
- Lighter build — 49 kg keeps it manageable for one-van, one-man operation.
🧠 Tips for Choosing the Right Generator
- Total your running watts for everything you'll use together.
- Identify the largest starting surge (motors & compressors) and keep headroom.
- Outlet types matter — match 240V & amperage (13A/16A/32A) to your kit.
- Plan for refuelling — the 25 L tank gives extended runtime between stops.