Total Price:
$10,960.28
$11,183.96
You save: $223.68
Perfect Companions
Description
Sol-Ark 15K Pre-Wired Hybrid Inverter System
The Sol-Ark 15K Pre-Wired Hybrid Inverter System is a powerful, all-in-one solution designed to simplify solar installation for grid-tied, off-grid, or battery backup setups. With an integrated inverter, charge controller, and touchscreen display, it intelligently manages energy flow between your solar array, battery bank, home loads, grid, and even a generator—maximizing efficiency and backup capabilities.
Whether you’re building a resilient off-grid cabin, reducing your electric bill with grid-tied solar, or preparing for unpredictable outages, the Sol-Ark 15K delivers dependable, programmable power with remote monitoring via the Sol-Ark app.
EMP-Hardened Protection
Built to exceed military EMP resistance standards, the Sol-Ark 15K handles over 100kV/m—twice the military requirement. Its included suppressors help protect your inverter, appliances, and solar panels from extreme threats like solar flares, EMP attacks, and cyber-related grid disruptions. This makes it a top choice for emergency preparedness and high-reliability applications.
Where You Can Use It
- Off-grid cabins, tiny homes, or rural homes without reliable grid access
- Homes needing battery backup for outages or time-of-use rate savings
- Hybrid solar systems that optimize grid usage and battery life
- Preparedness-focused homes wanting EMP protection and energy independence
Specifications & Dimension
Limitless 15K-LV Inverter
| General | |
| Model | Limitless 15K-LV |
| SKU | 15K-2P |
| Design | Transformerless DC |
| Stackable | Up to 12 in parallel |
| Standard Warranty | 10 Years |
| Input Data (PV) | |
| Max. Allowed PV Power (STC) | 19,500W |
| Rated MPPT Operating Voltage Range | 175 – 425V |
| MPPT Voltage Range | 150 – 500V |
| Startup Voltage | 125V |
| Max. DC Input Voltage | 500V |
| Max. Operating Input Current per MPPT | 26A |
| Max. Short Circuit Current per MPPT | 44A |
| No. of MPP Trackers | 3 |
| No. of PV Strings per MPPT | 2 |
| Max. AC Coupled Input | 19,200W |
| Output Data (AC) | |
| Nominal AC Voltage | 120/240V, 120/208V, 220V |
| Grid Frequency | 50 / 60Hz |
| Real Power (max continuous) | 15,000W |
| Max. Output Current | 62.5A |
| Real Power (batteries only, no PV) | 12,000W (50A @ 240V) |
| Peak Apparent Power (10s, off-grid) | 24,000VA @ 240V |
| Peak Apparent Power (100ms, off-grid) | 30,000VA @ 240V |
| Max Output Fault Current (5s) | 94A with PV, 75A (batteries only) |
| Max Output Fault Current (100ms) | 120A |
| Max. Grid Passthrough Current | 200A |
| Power Factor Output Range | +/- 0.9 adjustable |
| Backup Transfer Time | 5ms |
| CEC Efficiency | 96.5% |
| Max Efficiency | 97.5% |
| Battery Input (DC) | |
| Supported Battery Technologies | Lithium / Lead Acid |
| Nominal DC Voltage | 48V |
| Operating Voltage Range | 43 – 63V |
| Battery Capacity | 50 – 9900Ah |
| Max. Battery Charge/Discharge Current | 275A |
| Battery Disconnecting Means | 200A/pole x 2 |
| Charging Controller | 3-Stage with Equalization |
| Grid to Battery Charging Efficiency | 96.0% |
| External Battery Temperature Sensor (BTS) | Included |
| Automatic Generator Start (AGS) | 2 Wire Start - Integrated |
| BMS Communication | CANBus & RS485 MODBUS |
| Physical | |
| Dimensions (HxWxD) | 807 x 494 x 306 mm (31.8 x 19.4 x 12 in) |
| Weight | 61.2 kg / 135 lb |
| Enclosure | IP65 / NEMA 3R |
| Ambient Temperature Range | -25°C to 55°C (derating > 45°C) |
| Noise Level | < 30 dB @ 25°C |
| Idle Consumption - No Load | 90W |
| Communication and Monitoring | |
| Wi-Fi & LAN | Hardware Included |
| Certifications & Protection | |
| Certifications | UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H |
| PV DC Disconnect Switch | NEC 240.15 - Integrated |
| Ground Fault Detection | NEC 690.5 - Integrated |
| PV Rapid Shutdown Control | NEC 690.12 - Integrated |
| PV Arc Fault Detection | NEC 690.11 - Integrated |
| PV Input Lightning Protection | Integrated |
PV String Input Reverse Polarity
What's in the Box?
Guides & More
Shipping Policy
- Free & Fast Shipping
We offer free shipping on most Sol-Ark Hybrid Inverters orders across the lower 48 states, using the most reliable freight partners. Orders typically ship within 5 business days, with tracking provided within 24 hours of dispatch. - Tracking & Delivery Scheduling
You’ll receive an order confirmation email immediately after placing your order. Tracking details are usually shared within 3–5 business days. Please review your shipping address carefully—corrections after shipment may incur a fee. - Important Shipping Notes
Ensure your location can accommodate freight deliveries. Additional charges may apply for access-restricted areas, remote locations, or deliveries requiring special transport (e.g., ferry or plane).
See our full Shipping Policy here
Return Policy
- Hassle-Free Returns
We offer a 30-day return window from the date you receive your item. Items must be unused, in original packaging, and accompanied by proof of purchase. Some items may incur a 15–25% restocking fee, especially larger freight-shipped products. Cancellations made before shipping will incur a 3-5% processing fee. - Damaged or Special Orders
Please report any damages within 24 hours of delivery. Installed or opened items may not be returnable. Select brands such as Victron and Pytes may be non-returnable based on manufacturer policies.
See our full Return Policy here
What Sets it Apart
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Built for Real-World Chaos
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EMP-hardened to withstand extreme weather and man-made threats—peace of mind in any event
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Plug-and-Play Simplicity
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Pre-wired, all-in-one design makes DIY installs fast, easy, and headache-free
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Versatile Energy Control
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Manage grid, battery, solar, and generator power seamlessly with smart automation
See it in Action
Have a Question? We Have Answers
Your Satisfaction is Our Priority
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OUR CUSTOMERS LOVE US
Paul C.
Seller is responsive, conscientious, provides free shipping and tax free in most states. Immediately ordered more equipment from them after my 1st purchase. First rate!
Michael A.
I had 4 12v deep cycle batteries in my boat for my 14 hp Elco electric outboard boat motor. I replaced them with 2 of these 48v 100ah batteries. They last 4 times longer out on the lake between charges and they weigh 120 lbs. less. #Happy boating!
Richard O.
Batteries are installed waiting on inverter and array to be installed Generation Eco have been good to deal with and look forward to future projects with them.
Brad H.
Great price, Great Product! Thanks!
COURTNEY K.
This product is amazing
Jerry H.
I received excellent service from the Generation Eco Team!
Eric S.
I haven’t had a lot of time to use it, but I’m excited about it
mike C.
Simple hook up and simple programming. My only two suggestions are that I wish the lugs were a little bit larger and accessible in the bottom panel and I wish the display was a lot larger and brighter. Sometimes it’s useful to shut off the light in the utility room to clearly see…overall, I still give the unit a five star rating
Donnie M.
Seems to work good ,although it took a while to get my items
Robert O.
Great product built well. Plan on building a bigger system
Gab L.
I order ac500 with 30A charging cable but it came 15A
Sylvestro U.
great price for a great generator with 2 batteries!!! Thank you
Kenneth M.
Great deal on the 5k system. It arrived in in a few weeks. I look forward to installing it in my off grid home.
David W.
Great solar system. Does exactly what I need. First time buyer with solar, very impressed. The customer service help was phenomenal. Helped me everyday until I was able to completely figure the whole system out, was setup, and completely running.
George G.
Very friendly on the phone. Strived to help with answers to all my questions. Tracking numbers provided with fast shipping. I am very happy with my purchase and will use them again with the expansion of my system.
