Description
MaxWatt MX9000IS — 9kVA of Clean, Reliable Power for Worksite, Events, and Home Backup
The MaxWatt MX9000IS is a serious generator for serious applications. Delivering 8200W of continuous pure sine wave power with a 9000W peak surge capacity, it handles heavy-duty tools, sensitive electronics, and whole-home backup without breaking a sweat. A 459cc OHV engine, 27 L metal fuel tank, and smart engine control combine to give you up to 8.5 hours of run time — with electric, remote, and recoil start options so you're never caught short.
Key Features
- 8200W Continuous / 9000W Peak: Handles high-draw tools, appliances, and equipment with ease
- Pure Sine Wave Inverter (THD <3%): Clean, stable power safe for sensitive electronics, computers, and medical equipment
- 459cc OHV 4-Stroke Air-Cooled Engine: Proven, low-maintenance performance under sustained load
- Triple Start Options: Electric start, remote start, and recoil backup — plus 2-wire auto start for solar integration
- 27 L Metal Fuel Tank: Up to 8.5 hours at 50% load, 4.5 hours at full load — fewer interruptions on long jobs
- IP66-Rated Outlets: 2 × 15A and 1 × 32A 240V outlets rated for outdoor and wet-area use
- Smart Engine Control: Automatically adjusts engine speed to match load for improved fuel efficiency and reduced noise
- Solar-Ready 2-Wire Auto Start: Integrates with solar systems for seamless hybrid power setups
- Euro V Certified: Meets stringent emissions standards for worksite and event compliance
- Portable Design: Quick-release handles and integrated wheels for easy transport on site
Specifications
| Engine | 459cc OHV 4-stroke, air-cooled |
| Continuous Power | 8200W |
| Peak Power | 9000W |
| Inverter | Pure sine wave, THD <3% |
| Fuel Tank Capacity | 27 L (metal tank) |
| Run Time @ 50% Load | 8.5 hours |
| Run Time @ 100% Load | 4.5 hours |
| Outlets | 2 × 15A 240V IP66; 1 × 32A 240V IP66 |
| Start Type | Electric, remote, recoil, 2-wire auto start |
| Battery | 12V 10Ah |
| Emissions | Euro V certified |
| Dimensions (L×W×H) | 665 × 634 × 752 mm |
| Net Weight | 95 kg |
Kit Inclusions
- 1 × MaxWatt MX9000IS Inverter Generator
- 1 × 12V 10Ah battery
Shop with Confidence
✅ 30-Day Returns — Not happy? Return it within 30 days for a full refund, no questions asked.
🚚 Fast Dispatch — In-stock orders dispatched same or next business day.
🔧 Expert Support — Our team knows tools. Call or email us if you need help choosing the right product.
All our orders are carefully packaged and shipped with Australia Post.
PROCESSING TIMES
Your order will be processed within 1-2 Business days. Most orders are shipped within 1 business day.
SHIPPING TIMES (AUSTRALIA)
Standard 1-5 Business Days
Express 1-3 Business Days
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at jasonh@hornibrooks.com.au. Please note that returns will need to be sent to the following address: 2-3, 147 Marshalltown Rd Geelong, VIC, Australia 3216
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at jasonh@hornibrooks.com.au.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at jasonh@hornibrooks.com.au.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.