Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!
Skip to content
Facebook Instagram LinkedIn Pinterest
About Us Contact Us Contact Form FAQ
Sol-Ark 8K 120/240/208V 48V [All-In-One] Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

Sol-Ark 8K 120/240/208V 48V [All-In-One] Hybrid Solar Inverter (EMP Hardened) | 10 Year Warranty

SKU 8K-2P-EMP
Save $1,750.00
$8,249.00
$6,499.00

Notify me when back in stock

✅ FREE REPLACEMENT PARTS FOR LIFE ⚙️

Find a better price somewhere else?

Well... we will BEAT their price to get you the lowest pricing, we will find and SPEAK with a local installer, AND you get our post-purchase customer support.

Call/Text Us: 1-888-855-7286
Live Chat With an Expert

  • US Based Authorized DuroMax Dealer

    Full manufacturer warranty included

  • 4-5 Day Free Shipping + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • Easy 30-Day Returns & Price Beat Guarantee

    Risk-free shopping + best price guaranteed

  • Post-Purchase Customer Support

    Dedicated help whenever you need it


ESTIMATED DELIVERY BETWEEN

Order within to get it by the earliest date.


Sol-Ark 8K 120/240/208V 48V All-In-One Hybrid Solar Inverter (EMP Hardened)

The Sol-Ark 8K Hybrid Solar Inverter is a powerful and versatile all-in-one energy solution designed for both grid-tied and off-grid applications. With its advanced battery-based hybrid technology, it seamlessly integrates solar panels, battery storage, and the grid to provide uninterrupted power and maximum efficiency. This inverter is ideal for residential and commercial energy storage, offering a 10-year warranty and military-grade durability for long-term reliability.

 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Features (EMP Hardened)

All-in-One Hybrid Design

Combines solar, battery, and grid power to create a seamless energy management system, reducing dependency on traditional power sources.

High Efficiency & Fast Response

Boasts 97.5% peak efficiency, delivering rapid transfer speeds (<8ms) for instant backup power in case of an outage.

Flexible Battery Compatibility

Works with 48V lithium, lead-acid, and saltwater batteries, allowing customizable energy storage solutions.

Split-Phase & Three-Phase Power Support

Supports 120/240V single-phase and 208V three-phase configurations, making it suitable for a wide range of applications.

Scalable for Larger Systems

Expandable for higher energy needs by stacking multiple inverters to increase system capacity.

Advanced Monitoring & Remote Management

Control and track energy usage via the Sol-Ark app or web portal, providing real-time system monitoring and analytics.

Robust Protection & Durability

Built with military-grade components, featuring EMP-resistant shielding, surge protection, and NEMA 3R outdoor-rated housing.

 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Applications (EMP Hardened)

  • Home Backup Power – Ensures uninterrupted electricity during grid outages by seamlessly switching to battery or solar power.
  • Off-Grid Solar Systems – Ideal for cabins, remote homes, and energy-independent properties with sustainable power generation.
  • Commercial & Industrial Energy Storage – Supports small businesses and industrial setups by reducing electricity costs and grid dependency.
  • EV Charging & Smart Home Integration – Powers electric vehicle (EV) chargers and integrates with home automation systems for smart energy management.
  • Emergency & Disaster Preparedness – Reliable backup power solution for natural disasters and extreme weather conditions.
 Placeholder Image

What's Included

Everything you need is included with your product.
  • Sol-Ark 8K Hybrid Solar Inverter
  • User manual
 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Specifications (EMP Hardened)

Characteristics
Specification Details
Manufacturer Sol-Ark
Model 8K-2P-N
Other Vendor Codes Sol-Ark-8K-48-ST
Rated Power Output [W] 8000
Length [mm (in)] 30.0 in
Width [mm (in)] 18.3 in
Depth [mm (in)] 10.0 in
Weight [kg (lb)] 78 lbs
Warranty [Years] 5

Inverters
Specification Details
Inverter Type Hybrid inverter
Maximum/Peak Efficiency [%] 97.5
CEC weighted efficiency @ 240V [%] 96.5
Transformer / Transformerless Transformerless DC
DC Power Rating [W] 11000
Max. Input Power [W] 11000
Max. Input Voltage [V] 500
Max. Input Current [A] 40
Min. DC voltage / start voltage [V] 125
Min. DC voltage / start voltage [V] 125
Number of DC String Inputs (Inlets) 4
Number of MPP Trackers 2
Max. Input Power per MPPT [W] 5500
Max. Input Voltage per MPPT [V] 500
Max. Input Current per MPPT [A] 20
Voltage Lower Limit for MPP Range [V] 150
Voltage Upper Limit for MPP Range [V] 425
DC Disconnection Type Integrated
Reverse-Polarity Protection true
Ground-Fault Isolation Detection Integrated
AC Power Rating [W] 8000
Nominal AC Power [W] 8000
Max. AC Power [W] 8000
AC voltage range [V] 185-270
AC grid frequency [Hz] 60
Max. output current [A] 33.3
Nominal AC Voltage [V] 120/240/208
Maximum AC Voltage Range [V] 228
Nominal AC Frequency [Hz] 60
Max. AC Line Current [A] 63
AC Connection Type L1/L2/Neutral/Ground
AC Input Wire Gauge Range [AWG] 6 AWG - 4 AWG
Sleep (Night) Consumption [W] 60
NEMA Enclosure Rating NEMA 3R
Cooling Method Integrated Fans
Ambient Temperature Range [°C(°F)] -25°C to +55°C (-13°F to +131°F)
Display LCD Touch Screen
Communication Wi-Fi, LAN, CanBus, RS485
Basic Warranty [Years] 5
Compliances UL1741-2010/2018, IEE-E1547a-2003/2014, FCC 15 Class B, UL1741SA, CA Rule21, HECO Rule 14H
AC grid range [Hz] 55-65
Max. recommended PV power (@ module STC) 11000

Solar Characteristics
Specification Details
Max allowed PV Power 11000W
Max PV Power Delivered to Battery & AC Outputs 8000W
Max DC voltage 500V @ 18A, 450V @ 20A
MPPT voltage range 150-425V
Starting voltage 125V
Number of MPPT 2
Solar Strings per MPPT 2
Max DC current per MPPT 20A (self limiting)
Max AC Coupled Input (Micro/String Inverters) 9,600W

AC Output Characteristics
Specification Details
Connections 120/240/208V split phase
Continuous AC power to Grid (On-Grid) 8000W 33.3A L-L (240V)
Continuous AC power to Load (Off-Grid) 8000W 33.3A L-L (240V)
Surge AC power 10sec 16,000VA L-L (240V)
Surge AC power 100ms 25,000VA L-L (240V)
Parallel Stacking No
Frequency 60/50Hz
Continuous AC power with Grid or Generator 15120W 63A L-L (240V), 7,560W 63A L-N (120V)
CEC Efficiency 96.5% (Peak 97.5%)
Idle Consumption typical – no load 60W
Sell back power modes Limited to Household or Fully Grid-Tied
Design (DC to AC): Transformerless DC
Response Time (Grid-Tied to Off-Grid) 4ms
Power Factor: +/-0.9 - 1.0

Battery (optional) Characteristics
Specification Details
Type Lead-Acid or Li-Ion
Nominal DC Input 48V
Capacity 50 – 9900Ah
Voltage Range 43.0 – 63.0V
Continuous Battery charging output 185A
Charging curve 3-stage w/ equalization
Grid to Battery Charging Efficiency 96.0%
External temperature sensor included
Current shunt for accurate % SOC integrated
External Generator Start based on voltage or % SOC integrated
Communication to Lithium battery CanBus & RS485

General Characteristics:
Specification Details
Ambient Temperature (4 variable speed fans) -25 to 55C, >45C
Installation Style Wall-Mounted
Wi-Fi & LAN Communication included
Standard Warranty 5 years
Optional Extended Warranty 10 years

Frequently Asked Questions

Can the Sol-Ark 8K work without a battery?

Yes, it can function as a grid-tied inverter without a battery, feeding excess solar power to the grid.

What battery brands are compatible with the Sol-Ark 8K?

The inverter supports most 48V lithium, lead-acid, and saltwater batteries, including popular brands like Battle Born, SimpliPhi, and Fortress Power.

How many inverters can be stacked together?

Up to 9 Sol-Ark 8K units can be stacked for increased power capacity.

Can this inverter work during a power outage?

Yes, it provides seamless backup power with an <8ms transfer time, ensuring your essential appliances stay powered.

Does it support EV charging?

Yes, it can power Level 1 and Level 2 EV chargers, making it suitable for electric vehicle owners.

Can I monitor the system remotely?

Yes, it includes Wi-Fi and Ethernet connectivity for remote system monitoring via the Sol-Ark app or web portal.

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)
17%
(2)
8%
(1)
0%
(0)
0%
(0)
11
T
EG4 48V Chargeverter GC INV029
Tamara Spence (Chicago, IL)
Fits my needs

Installed this to use with a generator that was not compatible with my victron multiplus. This allowed me to keep my generator and use it for a backup supply to charge my EG4 batteries. I did not like the fact that when you adjust the current limit the charger resets to 0 and then ramps up instead of just going to the new setpoint from where it currently is.

Thank you for a great product.

B
EG4 48V Chargeverter GC INV029
Ben saxon (Ashburn, VA)
Need more in depth instructions

Moe in depth instructions would be great, i had an issue with input voltage too high, charger sensed it and would not charge batteries. Also had no fault lights or anything. There are lights you can see on the diodes on the side of the charger that will tell you it's not happy. I Figured it out the hard way. Other than some early growing pains it works great

S
DuroMax XP9HP 274cc 25mm Shaft Recoil Start Gasoline Engine
Steve Bell (Sioux Falls, SD)
Still In The Boxes

They arrived, I looked them over & put them back in their boxes. Have not used them yet.

B
DuroMax XP15000HXT 15,000 Watt Electric Start Tri-Fuel Portable Generator
Benjamin Luke (New Orleans, LA)
5 stars

Very happy with my product thank you

R
DuroMax XP20HPE 500cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
Rhett Riding (Park City, UT)
A Real Work Horse

I put this engine on my duck boat and it performs so much better than the predator 420 engine I had on the boat. This 500cc runs smoother and has a lot more horse power and torque and runs at a higher RMP than the predator engine. I'll definitely be using these DuroMax 500cc engines for other projects!!

D
DuroMax XPSGC Small Weather Resistant Generator Cover
Dennis Fagan (Fort Myers, FL)

Exactly what I wanted, well-made, a perfect fit.

g
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator
george smejkal (Houston, TX)
the best

this is one of the best bad ass generator s i have ever seen thank you

J
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator
Jeff Terrell (Spring, TX)

I'll have a lot better luck reviewing it after I've received it

W
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator
William Spinney (Lafayette, LA)
Duromax generator

Very pleased with Alex from Krato Power. He took the time to call me to let me know the generator was out of stock but expected some a few days later . I got my generator in a timely manner and it was in great shape . Thanks Krato

L
DuroMax XPLGC Large Weather Resistant Generator Cover
Leonard Barker

.

C
DuroMax XP7HPE 208cc 3/4'' Shaft Recoil/Electric Start Gas Powered Engine
Cliff. Wilson (St Louis, MO)

Great

J
DuroMax XP15000HXT 15,000 Watt Electric Start Tri-Fuel Portable Generator
Jim B (Chicago, IL)
Excited so I pre-ordered

Although these are not in stock yet, this will be the best fit for my home. I have a 2200 sq foot house and was worried I would not have enough to power the A/C during a power outage along with the well pump and sump pump. I called in to make sure I had the right fit and Alex was so helpful and kind. He went out of his way to make sure everything was the right fit. This generator will hookup to my homes natural gas line, which is also what I wanted.

In Stock and Ready To Ship

All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

Hassle Free Returns

30 Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

  • Still interested but want to talk at a diferent time?
  • Schedule a consultation here for later!
Book a Consultation
f
Description

Sol-Ark 8K 120/240/208V 48V All-In-One Hybrid Solar Inverter (EMP Hardened)

The Sol-Ark 8K Hybrid Solar Inverter is a powerful and versatile all-in-one energy solution designed for both grid-tied and off-grid applications. With its advanced battery-based hybrid technology, it seamlessly integrates solar panels, battery storage, and the grid to provide uninterrupted power and maximum efficiency. This inverter is ideal for residential and commercial energy storage, offering a 10-year warranty and military-grade durability for long-term reliability.

 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Features (EMP Hardened)

All-in-One Hybrid Design

Combines solar, battery, and grid power to create a seamless energy management system, reducing dependency on traditional power sources.

High Efficiency & Fast Response

Boasts 97.5% peak efficiency, delivering rapid transfer speeds (<8ms) for instant backup power in case of an outage.

Flexible Battery Compatibility

Works with 48V lithium, lead-acid, and saltwater batteries, allowing customizable energy storage solutions.

Split-Phase & Three-Phase Power Support

Supports 120/240V single-phase and 208V three-phase configurations, making it suitable for a wide range of applications.

Scalable for Larger Systems

Expandable for higher energy needs by stacking multiple inverters to increase system capacity.

Advanced Monitoring & Remote Management

Control and track energy usage via the Sol-Ark app or web portal, providing real-time system monitoring and analytics.

Robust Protection & Durability

Built with military-grade components, featuring EMP-resistant shielding, surge protection, and NEMA 3R outdoor-rated housing.

 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Applications (EMP Hardened)

  • Home Backup Power – Ensures uninterrupted electricity during grid outages by seamlessly switching to battery or solar power.
  • Off-Grid Solar Systems – Ideal for cabins, remote homes, and energy-independent properties with sustainable power generation.
  • Commercial & Industrial Energy Storage – Supports small businesses and industrial setups by reducing electricity costs and grid dependency.
  • EV Charging & Smart Home Integration – Powers electric vehicle (EV) chargers and integrates with home automation systems for smart energy management.
  • Emergency & Disaster Preparedness – Reliable backup power solution for natural disasters and extreme weather conditions.
 Placeholder Image

What's Included

Everything you need is included with your product.
  • Sol-Ark 8K Hybrid Solar Inverter
  • User manual
 Placeholder Image

Sol-Ark 8K Hybrid Solar Inverter Specifications (EMP Hardened)

Characteristics
Specification Details
Manufacturer Sol-Ark
Model 8K-2P-N
Other Vendor Codes Sol-Ark-8K-48-ST
Rated Power Output [W] 8000
Length [mm (in)] 30.0 in
Width [mm (in)] 18.3 in
Depth [mm (in)] 10.0 in
Weight [kg (lb)] 78 lbs
Warranty [Years] 5

Inverters
Specification Details
Inverter Type Hybrid inverter
Maximum/Peak Efficiency [%] 97.5
CEC weighted efficiency @ 240V [%] 96.5
Transformer / Transformerless Transformerless DC
DC Power Rating [W] 11000
Max. Input Power [W] 11000
Max. Input Voltage [V] 500
Max. Input Current [A] 40
Min. DC voltage / start voltage [V] 125
Min. DC voltage / start voltage [V] 125
Number of DC String Inputs (Inlets) 4
Number of MPP Trackers 2
Max. Input Power per MPPT [W] 5500
Max. Input Voltage per MPPT [V] 500
Max. Input Current per MPPT [A] 20
Voltage Lower Limit for MPP Range [V] 150
Voltage Upper Limit for MPP Range [V] 425
DC Disconnection Type Integrated
Reverse-Polarity Protection true
Ground-Fault Isolation Detection Integrated
AC Power Rating [W] 8000
Nominal AC Power [W] 8000
Max. AC Power [W] 8000
AC voltage range [V] 185-270
AC grid frequency [Hz] 60
Max. output current [A] 33.3
Nominal AC Voltage [V] 120/240/208
Maximum AC Voltage Range [V] 228
Nominal AC Frequency [Hz] 60
Max. AC Line Current [A] 63
AC Connection Type L1/L2/Neutral/Ground
AC Input Wire Gauge Range [AWG] 6 AWG - 4 AWG
Sleep (Night) Consumption [W] 60
NEMA Enclosure Rating NEMA 3R
Cooling Method Integrated Fans
Ambient Temperature Range [°C(°F)] -25°C to +55°C (-13°F to +131°F)
Display LCD Touch Screen
Communication Wi-Fi, LAN, CanBus, RS485
Basic Warranty [Years] 5
Compliances UL1741-2010/2018, IEE-E1547a-2003/2014, FCC 15 Class B, UL1741SA, CA Rule21, HECO Rule 14H
AC grid range [Hz] 55-65
Max. recommended PV power (@ module STC) 11000

Solar Characteristics
Specification Details
Max allowed PV Power 11000W
Max PV Power Delivered to Battery & AC Outputs 8000W
Max DC voltage 500V @ 18A, 450V @ 20A
MPPT voltage range 150-425V
Starting voltage 125V
Number of MPPT 2
Solar Strings per MPPT 2
Max DC current per MPPT 20A (self limiting)
Max AC Coupled Input (Micro/String Inverters) 9,600W

AC Output Characteristics
Specification Details
Connections 120/240/208V split phase
Continuous AC power to Grid (On-Grid) 8000W 33.3A L-L (240V)
Continuous AC power to Load (Off-Grid) 8000W 33.3A L-L (240V)
Surge AC power 10sec 16,000VA L-L (240V)
Surge AC power 100ms 25,000VA L-L (240V)
Parallel Stacking No
Frequency 60/50Hz
Continuous AC power with Grid or Generator 15120W 63A L-L (240V), 7,560W 63A L-N (120V)
CEC Efficiency 96.5% (Peak 97.5%)
Idle Consumption typical – no load 60W
Sell back power modes Limited to Household or Fully Grid-Tied
Design (DC to AC): Transformerless DC
Response Time (Grid-Tied to Off-Grid) 4ms
Power Factor: +/-0.9 - 1.0

Battery (optional) Characteristics
Specification Details
Type Lead-Acid or Li-Ion
Nominal DC Input 48V
Capacity 50 – 9900Ah
Voltage Range 43.0 – 63.0V
Continuous Battery charging output 185A
Charging curve 3-stage w/ equalization
Grid to Battery Charging Efficiency 96.0%
External temperature sensor included
Current shunt for accurate % SOC integrated
External Generator Start based on voltage or % SOC integrated
Communication to Lithium battery CanBus & RS485

General Characteristics:
Specification Details
Ambient Temperature (4 variable speed fans) -25 to 55C, >45C
Installation Style Wall-Mounted
Wi-Fi & LAN Communication included
Standard Warranty 5 years
Optional Extended Warranty 10 years

Frequently Asked Questions

Can the Sol-Ark 8K work without a battery?

Yes, it can function as a grid-tied inverter without a battery, feeding excess solar power to the grid.

What battery brands are compatible with the Sol-Ark 8K?

The inverter supports most 48V lithium, lead-acid, and saltwater batteries, including popular brands like Battle Born, SimpliPhi, and Fortress Power.

How many inverters can be stacked together?

Up to 9 Sol-Ark 8K units can be stacked for increased power capacity.

Can this inverter work during a power outage?

Yes, it provides seamless backup power with an <8ms transfer time, ensuring your essential appliances stay powered.

Does it support EV charging?

Yes, it can power Level 1 and Level 2 EV chargers, making it suitable for electric vehicle owners.

Can I monitor the system remotely?

Yes, it includes Wi-Fi and Ethernet connectivity for remote system monitoring via the Sol-Ark app or web portal.

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