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Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

SKU 15K-2P-EMP
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$11,249.00
$8,250.00

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Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

The Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter is a high-capacity, all-in-one hybrid inverter designed for whole-home, commercial, and off-grid solar systems. This powerful inverter integrates solar, battery, and grid power with advanced intelligent energy management, making it one of the most efficient and reliable hybrid inverters available. Featuring a 10-year manufacturer warranty, built-in MPPT charge controllers, and grid-interactive technology, the Sol-Ark 15K provides seamless power switching and maximum energy savings.

 

Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened) Features

All-In-One Hybrid Power System

  • Pre-wired hybrid inverter, integrating inverter, charger, and MPPT controllers.
  • Supports grid-tied, off-grid, and battery-backup operation.
  • Easy plug-and-play installation reduces labor costs and setup time.
  • 200Amp automatic transfer switch built-in for seamless power transitions.

High Power Output & Efficiency

  • 15,000W continuous output, supporting large residential and commercial loads.
  • Up to 19,500W PV input capacity with built-in MPPT charge controllers.
  • Compatible with 120V/240V split-phase and 208V three-phase power systems.

Smart Battery Backup & Management

  • Works with 48V battery banks, supporting LiFePO4, AGM, and lead-acid batteries.
  • Automatic switchover to backup mode for uninterrupted power during grid failures.
  • Customizable charge/discharge profiles for optimized battery lifespan and energy savings.

Scalability & Expandability

  • Parallel up to 12 inverters, achieving up to 180KW total output.
  • Compatible with multiple battery brands, allowing flexible system configurations.
  • Generator support for extended off-grid applications.

Advanced Smart Monitoring & Controls

  • Wi-Fi monitoring & mobile app support for real-time performance tracking.
  • Multiple communication interfaces (RS485, CAN, USB, Wi-Fi) for seamless integration with battery management systems (BMS) and smart grids.
  • Time-slot charging and discharging settings help optimize power use and energy savings.

Ultimate Safety & Protection Features

  • Built-in surge protection, overcurrent protection, and short circuit protection.
  • Anti-islanding protection for safe grid-tied interaction.
  • Smart cooling system to enhance durability and efficiency.
 Placeholder Image

Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened) Applications

  • Whole-Home Energy Backup – Provides seamless backup power during grid failures, keeping essential appliances running.
  • Off-Grid Solar Systems – Perfect for remote cabins, homes, and agricultural installations that require a fully self-sustaining power system.
  • Grid-Tied with Battery Backup – Reduce reliance on grid power with smart energy storage and net metering capabilities.
  • Commercial & Industrial Use – Supports large-scale solar arrays and provides high power capacity for businesses and factories.
  • RV & Mobile Solar Applications – A versatile and compact solution for off-grid and portable energy systems.
 Placeholder Image

What's Included

Everything you need is included with your product.
  • Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened)
  • User manual
 Placeholder Image

SOL-ARK 15K-2P Hybrid Inverter (EMP Hardened) Specifications

Input Data (PV)
Specification Details
Max. Allowed PV Power (STC) 19,500W
Rated MPPT Operating Voltage Range 175 - 425V
MPPT Voltage Range 150 - 500V
Startup Voltage 125V
Max. 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)
Specification Details
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, max continuous (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%
Design (DC to AC Transformerless DC
Stackable Up to 12 in parallel

Battery Input Data (DC)
Specification Details
Battery Technologies Lithium / Lead Acid
Nominal DC Voltage 48V
Operating Voltage Range 43 - 63V
Capacity 50 — 9900Ah
Max. Battery Charge / Discharge Current 275A
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

General Data
Specification Details
Dimensions (H x W x D) 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 -25~55°C, > 45°C Derating
Noise < 30 dB @ 25°C (77°F)
Idle consumption - No Load 90W
Communication and Monitoring Wi-Fi & LAN Hardware Included
Standard Warranty 10 Years

Protection and Certifications
Specification Details
Certifications and Listings 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 Protection Integrated
AC Output Breaker - 63A Integrated
250A Battery Breaker / Disconnect Integrated
Surge Protection DC Type II / AC Type II
Placeholder Image

FAQs

Can the Sol-Ark 15K power my entire home?

Yes, the Sol-Ark 15K can handle whole-home power requirements, ensuring uninterrupted operation for HVAC systems, large appliances, and heavy electrical loads.

Does this inverter require batteries to function?

No, it can operate as a grid-tied inverter without batteries, allowing direct solar-to-grid energy usage.

How quickly does the inverter switch to battery power during outages?

The Sol-Ark 15K features a <10ms UPS switchover, ensuring continuous power without disruptions.

Is remote monitoring available?

Yes, the built-in Wi-Fi module allows for real-time system monitoring and remote adjustments via the Sol-Ark mobile app.

Can I expand my system with additional inverters?

Yes, the Sol-Ark 15K supports parallel operation with up to 12 units, allowing a total system capacity of 180KW.

User Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
Based on 12 reviews
75%
(9)
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(2)
8%
(1)
0%
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Description

Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

The Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter is a high-capacity, all-in-one hybrid inverter designed for whole-home, commercial, and off-grid solar systems. This powerful inverter integrates solar, battery, and grid power with advanced intelligent energy management, making it one of the most efficient and reliable hybrid inverters available. Featuring a 10-year manufacturer warranty, built-in MPPT charge controllers, and grid-interactive technology, the Sol-Ark 15K provides seamless power switching and maximum energy savings.

 

Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened) Features

All-In-One Hybrid Power System

  • Pre-wired hybrid inverter, integrating inverter, charger, and MPPT controllers.
  • Supports grid-tied, off-grid, and battery-backup operation.
  • Easy plug-and-play installation reduces labor costs and setup time.
  • 200Amp automatic transfer switch built-in for seamless power transitions.

High Power Output & Efficiency

  • 15,000W continuous output, supporting large residential and commercial loads.
  • Up to 19,500W PV input capacity with built-in MPPT charge controllers.
  • Compatible with 120V/240V split-phase and 208V three-phase power systems.

Smart Battery Backup & Management

  • Works with 48V battery banks, supporting LiFePO4, AGM, and lead-acid batteries.
  • Automatic switchover to backup mode for uninterrupted power during grid failures.
  • Customizable charge/discharge profiles for optimized battery lifespan and energy savings.

Scalability & Expandability

  • Parallel up to 12 inverters, achieving up to 180KW total output.
  • Compatible with multiple battery brands, allowing flexible system configurations.
  • Generator support for extended off-grid applications.

Advanced Smart Monitoring & Controls

  • Wi-Fi monitoring & mobile app support for real-time performance tracking.
  • Multiple communication interfaces (RS485, CAN, USB, Wi-Fi) for seamless integration with battery management systems (BMS) and smart grids.
  • Time-slot charging and discharging settings help optimize power use and energy savings.

Ultimate Safety & Protection Features

  • Built-in surge protection, overcurrent protection, and short circuit protection.
  • Anti-islanding protection for safe grid-tied interaction.
  • Smart cooling system to enhance durability and efficiency.
 Placeholder Image

Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened) Applications

  • Whole-Home Energy Backup – Provides seamless backup power during grid failures, keeping essential appliances running.
  • Off-Grid Solar Systems – Perfect for remote cabins, homes, and agricultural installations that require a fully self-sustaining power system.
  • Grid-Tied with Battery Backup – Reduce reliance on grid power with smart energy storage and net metering capabilities.
  • Commercial & Industrial Use – Supports large-scale solar arrays and provides high power capacity for businesses and factories.
  • RV & Mobile Solar Applications – A versatile and compact solution for off-grid and portable energy systems.
 Placeholder Image

What's Included

Everything you need is included with your product.
  • Sol-Ark 15K 120/240/208V 48V Hybrid Solar Inverter (EMP Hardened)
  • User manual
 Placeholder Image

SOL-ARK 15K-2P Hybrid Inverter (EMP Hardened) Specifications

Input Data (PV)
Specification Details
Max. Allowed PV Power (STC) 19,500W
Rated MPPT Operating Voltage Range 175 - 425V
MPPT Voltage Range 150 - 500V
Startup Voltage 125V
Max. 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)
Specification Details
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, max continuous (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%
Design (DC to AC Transformerless DC
Stackable Up to 12 in parallel

Battery Input Data (DC)
Specification Details
Battery Technologies Lithium / Lead Acid
Nominal DC Voltage 48V
Operating Voltage Range 43 - 63V
Capacity 50 — 9900Ah
Max. Battery Charge / Discharge Current 275A
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

General Data
Specification Details
Dimensions (H x W x D) 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 -25~55°C, > 45°C Derating
Noise < 30 dB @ 25°C (77°F)
Idle consumption - No Load 90W
Communication and Monitoring Wi-Fi & LAN Hardware Included
Standard Warranty 10 Years

Protection and Certifications
Specification Details
Certifications and Listings 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 Protection Integrated
AC Output Breaker - 63A Integrated
250A Battery Breaker / Disconnect Integrated
Surge Protection DC Type II / AC Type II
Placeholder Image

FAQs

Can the Sol-Ark 15K power my entire home?

Yes, the Sol-Ark 15K can handle whole-home power requirements, ensuring uninterrupted operation for HVAC systems, large appliances, and heavy electrical loads.

Does this inverter require batteries to function?

No, it can operate as a grid-tied inverter without batteries, allowing direct solar-to-grid energy usage.

How quickly does the inverter switch to battery power during outages?

The Sol-Ark 15K features a <10ms UPS switchover, ensuring continuous power without disruptions.

Is remote monitoring available?

Yes, the built-in Wi-Fi module allows for real-time system monitoring and remote adjustments via the Sol-Ark mobile app.

Can I expand my system with additional inverters?

Yes, the Sol-Ark 15K supports parallel operation with up to 12 units, allowing a total system capacity of 180KW.

User Manual

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286