Sol-Ark 15K All-In-One Hybrid Solar Inverter | 120/240/208V 48V Pre-Wired | 10-Year Warranty
Upgrade your energy system with the Sol-Ark 15K All-In-One Hybrid Solar Inverter — a pre-wired, plug-and-play solution designed for off-grid, on-grid, and hybrid solar applications. This high-performance, transformerless inverter delivers pure sine wave power and supports 120V/240V/208V output, making it ideal for residential and commercial installations.
All-in-One Hybrid Design for Maximum Simplicity
The Sol-Ark 15K combines an inverter, charge controller, battery management, and essential components into a single, pre-assembled unit. This eliminates the need for external fuses, breakers, or combiner boxes—streamlining installation and reducing total system costs.
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Pre-wired for fast, clean installation
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No additional hardware required
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Compact, efficient, and reliable system
Flexible Power: Off-Grid, On-Grid, or Hybrid Ready
This versatile 15K All-In-One Hybrid Solar Inverter adapts to a wide range of energy configurations:
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200A passthrough for whole-home backup without a subpanel
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Grid export functionality to sell excess energy to the utility
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Meter zeroing to eliminate your electric bill without adding a smart meter
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Time-of-use scheduling to minimize energy costs during peak utility rates
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Smart load control for directing power to large loads when solar is abundant
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AC coupling for easy retrofit with existing grid-tied systems
Universal Battery Compatibility (48V)
The Sol-Ark 15K supports a wide range of 48V battery chemistries, offering unmatched system flexibility:
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Lithium
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AGM / Sealed
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Gel
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Flooded
Includes automatic generator start and lithium battery activation from mains or solar. No proprietary battery requirement—freedom to choose what works best for your setup.
Smart Features and Remote Control
Monitor and manage your power system on-site or remotely using the Sol-Ark mobile app or integrated touchscreen display. Advanced features include:
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Remote monitoring via smart device
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Color touchscreen interface
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Battery disconnect and temperature sensor
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Auto-generator start
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PV disconnect and current sensors
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Wi-Fi, CAN, RS485, and USB communication
Built to Last – 10-Year Warranty and U.S. Support
This 15K All-In-One Hybrid Solar Inverter | 120/240/208V 48V Pre-Wired unit is engineered, tested, and supported in the USA. It’s built to exceed expectations with long-term durability and performance.
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Proven to last well beyond its 10-year warranty
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Engineered and serviced in the USA
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7-day-a-week U.S.-based technical support available
Sol Ark 15K: Ultimate Grid-tie or Off-grid Inverter
How to Install a Sol-Ark 15K || Sol-Ark Install Guide
The primary steps for configuring a Sol-Ark 15K hybrid inverter with batteries are demonstrated in this concise video.
The Sol-Ark 15k delivers as promised!
15K Generator Integration || Sol-Ark Quick Start Guide
This video provides a brief overview of how Sol-Ark facilitates the integration of generators into its system.
Specifications and Manuals
Specification Sheets
Manuals
Certificates
| Specification | Details |
|---|---|
| Max Allowed PV DC Capacity | 19,500W |
| Max PV Power to Battery & AC Outputs | 15,000W |
| Max DC Voltage | 500V @ 26A |
| MPPT Voltage Range | 125 - 425V |
| MPPT Starting Voltage | 125V |
| Number of MPPT | 3 |
| Max Solar Strings per MPPT | 2 |
| Max AC Coupled Input | 19,200W |
| Nominal AC Output Voltage | 120/240V split-phase, 120/208V 3-phase, 220V single-phase |
| Continuous AC Power (PV) | 15,000W (62.5A-L @ 240V) |
| Continuous AC Power (Battery Only) | 12,000W (50A-L @ 240V) |
| Surge AC Power (10s) | 24,000VA @ 240V |
| Surge AC Power (100ms) | 30,000VA @ 240V |
| Parallel Stacking | Yes - Up to 12 |
| Frequency | 50 / 60Hz |
| CEC Efficiency | 96.5% (Max 97.5%) |
| Idle Consumption (No Load) | 90W |
| Battery Compatibility | 48V battery banks (lead-acid, lithium) |
| Battery Voltage Range | 43 - 63V |
| Battery Capacity | 50 - 9900Ah |
| Battery Charging Output | 275A |
| Grid to Battery Charging Efficiency | 96.0% |
| Dimensions (H x W x D) | 31.8” x 19.4” x 12” (807 x 494 x 306 mm) |
| Weight | 135 lbs (61.2 Kg) |
| Operating Modes | Grid-tie, off-grid, hybrid (with or without batteries) |
| Display | Color touchscreen |
| Monitoring | Wi-Fi, LAN, Remote via Sol-Ark App |
| Warranty | 10 Years |
| Certifications | UL1741, IEEE1547, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H |
What's Included?
- (1) Sol-Ark 15K Hybrid Inverter
- (2) Limiter Sensors included: 5/8" CT sensors (Included)
- (2) Limiter Sensors, if purchased: 15/16" CT sensors (Available upon request)
- (2) Limiter Sensors, if purchased: 2" CT sensors (Available upon request)
- (1) Battery Temperature Sensor: for voltage adjustment
- (2) Battery Cable Toroid
- (1) CAT 5 cable for parallel communications
- (1) WIFI Dongle: For software updates and remote monitoring (use M4x10 screws to hold in)
- (1) French Cleat: For wall mounting the Sol-Ark 15K
- (1) Allen Key: For tightening the AC connections
FAQ's
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Can the Sol-Ark 15K inverter handle both solar and grid power at the same time?
Yes, the Sol-Ark 15K can supply power from both the solar array and grid simultaneously if demand exceeds solar output. It can deliver up to 200A in grid pass-through mode. -
Is the Sol-Ark 15K compatible with all 48V battery brands?
Yes, the Sol-Ark 15K inverter is battery-agnostic, allowing it to work with any 48V battery, giving flexibility based on budget and requirements. -
Can the Sol-Ark 15K inverter be installed outdoors?
Yes, the Sol-Ark 15K is rated IP65, making it water-resistant and suitable for outdoor installation. However, consider covering the display to protect it from direct sunlight. -
Does the Sol-Ark 15K support closed-loop communication with EG4 batteries?
Closed-loop compatibility is not officially supported with EG4 batteries, and it may affect warranty coverage. Running EG4 in open-loop mode is the recommended safe option. -
Is a generator required for the Sol-Ark 15K inverter?
No, a generator is not required but is supported if desired. If you add one, ensure its output aligns with the inverter's specifications.
