Description
Sol-Ark 15K All-In-One Hybrid Solar Inverter – Seamless Power for Any Setup
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. Whether you’re pairing it with Sol Ark Solar Panels or an existing PV array, this transformerless inverter delivers exceptional efficiency, clean power, and simple installation. With pure sine wave output and 120V/240V/208V capability, it’s the perfect fit for residential and commercial systems alike.
All-in-One Hybrid Design for Maximum Simplicity
The Sol-Ark 15K combines an inverter, charge controller, and battery management system into one compact, pre-assembled unit. This eliminates the need for external fuses, breakers, or combiner boxes—streamlining setup and minimizing installation costs.
Highlights:
-
Pre-wired and ready to install—no extra hardware required
-
Compact, efficient, and low-maintenance
-
Designed for long-term reliability and high-performance solar output
Flexible Power: Off-Grid, On-Grid, or Hybrid Ready
Built for total versatility, the Sol-Ark 15K easily adapts to different energy configurations:
-
200A passthrough for whole-home backup without a subpanel
-
Grid export capabilities for selling excess power to the utility
-
Meter zeroing to eliminate electric bills without smart meters
-
Time-of-use scheduling to reduce energy costs during peak hours
-
Smart load control to prioritize power for large appliances
-
AC coupling for easy integration with existing solar systems and Sol Ark Solar Panels
Universal Battery Compatibility (48V)
Enjoy total freedom of choice with the Sol-Ark 15K’s wide battery compatibility. It supports multiple 48V battery chemistries, including:
-
Lithium
-
AGM / Sealed
-
Gel
-
Flooded
Additional features like automatic generator start and lithium battery activation from mains or solar provide maximum system flexibility—ideal for custom off-grid or hybrid setups.
Smart Features and Remote Control
Take full control of your energy with advanced system monitoring and automation:
-
Remote access via the Sol-Ark mobile app or web interface
-
Integrated color touchscreen display
-
Battery disconnect and temperature sensor
-
Auto-generator start
-
PV disconnect and current sensors
-
Wi-Fi, CAN, RS485, and USB communication options
These smart management tools make it easy to monitor your Sol Ark Solar Panels and inverter performance from anywhere, ensuring continuous efficiency and uptime.
Built to Last – 10-Year Warranty & U.S. Support
The Sol-Ark 15K Hybrid Inverter is engineered, tested, and supported in the USA for superior reliability and customer service.
-
Proven to last well beyond its 10-year warranty
-
Designed and serviced in the USA
-
Backed by 7-day-a-week technical support
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
-
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.
