Specification
Sol-Ark 15K All-In-One Hybrid Solar Inverter
The Sol-Ark 15K All-In-One Hybrid Inverter streamlines installation by combining an inverter, charge controller, and other essential components into a single pre-assembled unit. This integrated design eliminates the need for external fuses, breakers, or combiner boxes, making the installation process simpler and reducing the requirement for additional equipment.
With its integrated design, this all-in-one inverter system offers high efficiency and cost-effectiveness, outperforming other inverters in the market.
Flexible Power — Off-Grid & On-Grid
Built for versatility, the Sol-Ark 15K suits off-grid, on-grid, or hybrid setups. Features include:
- 200A Passthrough: Whole-home backup without a subpanel.
- Grid Export: Sell excess power back to the grid.
- Meter Zeroing: Cut electricity bills without adding a smart meter.
- Time-of-Use Management: Minimize grid power usage during peak hours.
- Smart Load Control: Direct high-power loads when solar production is optimal.
- AC Coupling: Easily integrates with existing grid-tied systems.
All-In-One – Simplify Your Installation
The Sol-Ark 15K Inverter comes with everything needed for installation, neatly packaged for efficient setup.
It’s an all-inclusive system, pre-wired with the inverter, charge controller, and essential components.
This design eliminates the need for fuses, breakers, or combiner boxes, simplifying installation and reducing the required extra hardware.
Universal Compatibility with All Batteries
The Sol-Ark inverter stands out by offering compatibility with a wide range of 48V battery chemistries, from lead to lithium, unlike many other solar inverters. This versatility eliminates the need for expensive batteries and enhances the system’s flexibility.
Life Testing – Proven to Last
Proven to last well beyond the standard 10-year warranty
Engineered, Serviced, And Tested In The USA
Talk to a US Based Engineer 7 days a week about any technical issues you have even after purchase.
Built for Any Application
Optimal uses for the Sol-Ark 15k include off-grid scenarios, substantial savings, and time-of-use applications. We strongly advise the Sol-Ark 15k for smaller-scale setups.
- Grid-Tied Mode – Sell power back to the Utility to reduce your electric bill
- Meter Zero Mode – Zero your electric bill without adding an additional smart meter
- Time-Of-Use Mode – Use solar and batteries to minimize grid power usage when it’s most expensive
- Smart Load Mode – Use a programmable output for high-power off grid loads or grid
- Time-of-use loads – to run only when there is optimum solar – use excess PV power when batteries are full
- Off Grid applications – battery agnostic
- AC Coupling – retrofits to existing grid tie systems
- Battery backup
Operate Your System with Your Phone!
With Sol-Ark’s remote access and mobile app, you are never out of reach to repair or adjust your system without being on-site.
Technical Features
- Transformerless inverter
- Pure sine wave
- 120/240/208V
- Grid-tie, off-grid, or hybrid applications (can be with or without batteries)
- Wide variety or 48V battery chemistries, from lead to lithium
- Simultaneously manages power to battery, loads, and grid
- Expandable
- Highly efficient
User Features And Integrations
- Color touch screen
- Remote monitoring from smart device
- Battery disconnect
- Battery temp sensor
- Auto-generator start
- Rapid shut down signal
- Current sensors
- Battery communication
- PV Disconnect
- Wiring knockouts
- WiFi
Reliable Support, Anytime
With Sol-Ark’s 24/7 US-based customer support, help is always available. Whether you have technical questions or need guidance after purchase, Sol-Ark’s expert engineers are ready to assist.
| 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 |
