Power demanding tools, appliances, and field equipment with the Nue SunCase 3651 — a rugged, high-capacity solar generator built for professional performance in tough environments. Featuring a 3,600W pure sine wave inverter and 5.12kWh LiFePO4 battery, this "two-person carry" unit is engineered to deliver reliable 120V AC and 48V DC output for job sites, mobile operations, or emergency backup.
Now available in flexible bundle options to suit your power needs and budget:
-
✅ Main Unit Only – Ideal if you already own solar panels
-
✅ +1 x 240W NUESolar Portable Panel – Great for moderate solar charging
-
✅ +3 x 240W NUESolar Portable Panels – Maximize solar input and recharge speed
With built-in 1,650W AC charging, up to 1,700W solar input, rugged portability, and a Bluetooth app for easy monitoring, the SunCase 3651 is a powerful, all-in-one off-grid energy solution.
Key Features & Benefits:
-
3,600W Inverter + 5.12kWh LiFePO4 Battery
Easily powers heavy-duty tools, lights, electronics, and appliances. -
Selectable Bundle Options
Choose from main unit only or bundle with 1 or 3 portable 240W solar panels. -
Dual Output: 120V AC + 48V DC
Compatible with a wide range of pro-grade gear and devices. -
Fast Solar + AC Charging
Accepts up to 1,700W of solar and includes 1,650W AC charging standard. -
Rugged, Portable Design
Heavy-duty pelican-style case with ergonomic carry handles. -
App-Enabled Monitoring
Bluetooth app provides real-time insights and controls. -
High-Cycle Life Battery
Up to 6,000 cycles at 80% DoD for long-lasting value. -
Multiple DC Outputs
Includes 12V and USB (5V) ports for additional flexibility. -
Certified & Backed
UL, CE, and RoHS compliant with a 2-year limited manufacturer’s warranty.
Perfect For:
-
Construction crews, solar techs, telecom field teams
-
Off-grid or mobile office setups
-
Film production and professional lighting
-
Emergency response & remote comms
-
Job site or event power + heating/cooling
User Manual / Documents:
Power demanding tools, appliances, and field equipment with the Nue SunCase 3651 — a rugged, high-capacity solar generator built for professional performance in tough environments. Featuring a 3,600W pure sine wave inverter and 5.12kWh LiFePO4 battery, this "two-person carry" unit is engineered to deliver reliable 120V AC and 48V DC output for job sites, mobile operations, or emergency backup.
Now available in flexible bundle options to suit your power needs and budget:
-
✅ Main Unit Only – Ideal if you already own solar panels
-
✅ +1 x 240W NUESolar Portable Panel – Great for moderate solar charging
-
✅ +3 x 240W NUESolar Portable Panels – Maximize solar input and recharge speed
With built-in 1,650W AC charging, up to 1,700W solar input, rugged portability, and a Bluetooth app for easy monitoring, the SunCase 3651 is a powerful, all-in-one off-grid energy solution.
Key Features & Benefits:
-
3,600W Inverter + 5.12kWh LiFePO4 Battery
Easily powers heavy-duty tools, lights, electronics, and appliances. -
Selectable Bundle Options
Choose from main unit only or bundle with 1 or 3 portable 240W solar panels. -
Dual Output: 120V AC + 48V DC
Compatible with a wide range of pro-grade gear and devices. -
Fast Solar + AC Charging
Accepts up to 1,700W of solar and includes 1,650W AC charging standard. -
Rugged, Portable Design
Heavy-duty pelican-style case with ergonomic carry handles. -
App-Enabled Monitoring
Bluetooth app provides real-time insights and controls. -
High-Cycle Life Battery
Up to 6,000 cycles at 80% DoD for long-lasting value. -
Multiple DC Outputs
Includes 12V and USB (5V) ports for additional flexibility. -
Certified & Backed
UL, CE, and RoHS compliant with a 2-year limited manufacturer’s warranty.
Perfect For:
-
Construction crews, solar techs, telecom field teams
-
Off-grid or mobile office setups
-
Film production and professional lighting
-
Emergency response & remote comms
-
Job site or event power + heating/cooling
User Manual / Documents:
NUE SunCase 3651 Portable Power Station | 3,600W Inverter & 5.12kWh LiFePO4 | 120V & 48V Output | Bundle Options w/ 240W Solar Panels | 2-Year Warranty
- Regular price
- $6,200.00
- Sale price
- $6,200.00
- Regular price
-
$7,750.00
No obligation — get a custom quote in minutes
Lifetime Support on Every Order, Guaranteed.
NUE SunCase 3651 Portable Power Station | 3,600W Inverter & 5.12kWh LiFePO4 | 120V & 48V Output | Bundle Options w/ 240W Solar Panels | 2-Year Warranty
Testimonials
3,000+ Customer Reviews & Counting
Join the thousands of people who have already secured their energy independence.
"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
Order With Confidence
Frequently Asked Questions
Find the answers to some of the most common questions customers have before placing their order.
Yes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.
Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.
While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.
Our return policy is normally 30 days. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center linked below.
All products are backed by full manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.
Yes! We offer a variety of flexible payment plans to fit any budget. Options include monthly financing with competitive interest rates, and some plans require no money down. You can apply during checkout and get approved in minutes.
If you're ready to place your order, you can go ahead and checkout online right now. If you have questions, our friendly team of solar experts are happy to assist and can take your order over the phone. If you're interested in financing, you will find the application at checkout online. So whatever is best for you, we are happy to accommodate.
Our team works hard to process all orders within 24-48 hours. Most products ship directly to your door using the quickest, most cost effective ground shipping services depending on size. You’ll receive tracking details and delivery coordination as soon as your order ships. Our average shipping times are anywhere from 3-7 days.
You’ll have free direct access to our support team via phone, email, and chat. Whether it’s setup guidance or troubleshooting years down the road, we’re here to help.
Flexible Payment Options
Buy Now, Pay Later
We offer a wide variety of payment plan options to meet each customer's needs.
Quick & Easy Application
Fill out a short application and we'll match you with multiple payment plan options instantly.
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Don't sweat it. We welcome all credit scores and a credit score is not required for approval.
No Money Down Today
Some payment plans offer as little as no money down, if you qualify.*