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In the last 7 days
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Unlimited lifetime support, always available.
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Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.
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Model RG04845ANAX | Liquid-Cooled | Natural Gas / Propane
The Generac RG04845ANAX Standby Generator offers dependable power solutions for residential and commercial properties. Built with a robust liquid-cooled gaseous engine, this generator guarantees continuous power supply during outages. It's specifically designed for simplicity and ease of use, ensuring users experience seamless transitions and long-lasting electricity backup.
Advanced Controller with Multilingual LCD: Two-line LCD multilingual digital Evolution™ controller displays important metrics in English, Spanish, French, and Portuguese.
Isochronous Electronic Governor: Maintains consistent engine speed regardless of load changes, providing stability and reliability in power delivery.
Quiet Operation: Sound attenuated enclosure significantly reduces operational noise—ideal for residential areas where noise pollution is a concern.
Smart Battery Charger: Ensures the generator's battery is always charged optimally, extending battery life and ensuring readiness when needed.
Durable Weather-Resistant Enclosure: UV and ozone resistant materials withstand harsh environmental conditions, ensuring longevity and resilience.
This standby generator operates by sensing a power outage event and automatically supplying power to your home or business until the main grid is stabilized. This auto-switching capability ensures minimal disruption in your daily activities.
Automatic Transfer Switch: When power goes out, the automatic transfer switch directs the standby generator to start up and take over from the main electricity supply seamlessly.
Liquid-Cooled Engine: Maintains optimal performance using a closed coolant recovery system, keeping engine temperature at an efficient level.
Digital Voltage Regulation: Ensures steady power flow with minimal variation (±1% regulation), enhancing stability and safety of connected appliances.
| Manufacturer | Generac |
| Model Number | RG04845ANAX |
| Standby Power Rating | 48 kW |
| Fuel Type | Natural Gas / Propane Vapor |
| Engine Model | Generac Inline 4 Cylinder |
| Cooling System | Liquid-Cooled |
| Frequency Regulation | Isochronous |
| Voltage Regulation | ± 1% |
| Coolant Capacity | 2.9 gal (11 liters) |
| Sound Output (at 7 m) | 68 dB(A) |
| Temperature Deration | 3% per 10°C above 25°C |
| System Voltage | 12 V |
Certifications: UL 2200 Listed
Warranty: Contact manufacturer for warranty details
● Available | Contact us for lead time and pricing
Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.
Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.
All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.
We offer several ways to pay to make getting your solar kit simple:
Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.
Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.
Model RG04845ANAX | Liquid-Cooled | Natural Gas / Propane
The Generac RG04845ANAX Standby Generator offers dependable power solutions for residential and commercial properties. Built with a robust liquid-cooled gaseous engine, this generator guarantees continuous power supply during outages. It's specifically designed for simplicity and ease of use, ensuring users experience seamless transitions and long-lasting electricity backup.
Advanced Controller with Multilingual LCD: Two-line LCD multilingual digital Evolution™ controller displays important metrics in English, Spanish, French, and Portuguese.
Isochronous Electronic Governor: Maintains consistent engine speed regardless of load changes, providing stability and reliability in power delivery.
Quiet Operation: Sound attenuated enclosure significantly reduces operational noise—ideal for residential areas where noise pollution is a concern.
Smart Battery Charger: Ensures the generator's battery is always charged optimally, extending battery life and ensuring readiness when needed.
Durable Weather-Resistant Enclosure: UV and ozone resistant materials withstand harsh environmental conditions, ensuring longevity and resilience.
This standby generator operates by sensing a power outage event and automatically supplying power to your home or business until the main grid is stabilized. This auto-switching capability ensures minimal disruption in your daily activities.
Automatic Transfer Switch: When power goes out, the automatic transfer switch directs the standby generator to start up and take over from the main electricity supply seamlessly.
Liquid-Cooled Engine: Maintains optimal performance using a closed coolant recovery system, keeping engine temperature at an efficient level.
Digital Voltage Regulation: Ensures steady power flow with minimal variation (±1% regulation), enhancing stability and safety of connected appliances.
| Manufacturer | Generac |
| Model Number | RG04845ANAX |
| Standby Power Rating | 48 kW |
| Fuel Type | Natural Gas / Propane Vapor |
| Engine Model | Generac Inline 4 Cylinder |
| Cooling System | Liquid-Cooled |
| Frequency Regulation | Isochronous |
| Voltage Regulation | ± 1% |
| Coolant Capacity | 2.9 gal (11 liters) |
| Sound Output (at 7 m) | 68 dB(A) |
| Temperature Deration | 3% per 10°C above 25°C |
| System Voltage | 12 V |
Certifications: UL 2200 Listed
Warranty: Contact manufacturer for warranty details
● Available | Contact us for lead time and pricing
Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.
Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.
All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.
We offer several ways to pay to make getting your solar kit simple:
Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.
Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
Troy P
This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.
Jacob B
Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.
Patrick B
I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!
James Martin
I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.
Brian H
As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.
Keith S
You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!
Coll A
My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.
Troy P
This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.
Jacob B
Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.
Patrick B
I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!
James Martin
I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.
Brian H
As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.
Keith S
You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!
Coll A
My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
Shop Securely, Trusted Supplier, 100% Satisfaction
Trusted Company, Real Products, Lifetime Support
Avoid Scams, Buy with Confidence, Enjoy Peace of Mind
Manufacturer Warranty, Exceptional Service
When you choose Portlandia Electric Supply, you’re buying real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.