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Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Sale
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS] - ShopSolarKits.com

Complete Hybrid Solar Kit - Sol-Ark 8K 120/240V Output + [9.6kWh Lithium Battery Bank] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-PLUS]

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$14,389.00 $17,999.00

You Saved: $3,610

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✔ Best Equipment. Best Warranty. Best Prices.
✔ Buy It Yourself & Save Thousands.
✔ Lifetime Customer Support.
✔ Guaranteed Fast & Reliable Shipping.

CUSTOMIZE YOUR SETUP:

  • 1 x 9.6KWH MAMMOTH

Have a question? We're here to help.

Friendly Phone Support: 877-242-2792
| Quick Quote | Mon-Fri 10am-6pm EST

Industry Leading Warranties & Support

Instant Financing Available at Checkout

Guaranteed Safe & Reliable Shipping

2,000+ Reviews & 30,000+ Customers

We've Thought of Everything So You Don't Have To

Connect up to 11,000 watts of solar power to the Sol-Ark 8K and gain your energy independence in hours. The Sol Ark 8K is one of the easiest units to install and is backed by a comprehensive 10-year warranty. Great for continuous off-grid power, hybrid grid-tied or stand-alone solar power generation for homes and light commercial or backup power systems.

The single 8K Sol-Ark unit operates as a power inverter, battery charger, and system monitor all in one, that will minimize utility grid dependence.

What's Included With Your WHK-PLUS Solar Kit Order?

  • Ships from USA!
  • 12 x 400W Monocrystalline Solar Panels - 25-Year Power Output Warranty
  • 1 x Sol-Ark 8K 120/240V Output - 5-Year Warranty
  • 1 x 9.6kWh Mammoth Plus Lithium Battery - USA Designed & Assembled - 10-Year Warranty
  • 1 x 10 string disconnecting lithium battery combiner, rated to 1/0 input, 5/16 stud output (MNLBC-250)
  • 1 x AC Battery Charger 48V for charging batteries from grid or generator
  • 1 x 8AWG Solar Extension Cables PV, approx. 10ft, SET
  • 1 x 8AWG Solar Extension Cables PV, approx. 100ft, SET
  • 1 x 1/0AWG SB175 Anderson Cable, approx. 3ft, Assembly
  • 1 x 4/0AWG Inverter Cable, approx. 3ft, SET
  • 1 x Disconnect Switch
  • Custom Wiring Schematic / Diagram & Commissioning Guide
  • Guaranteed lifetime Customer Support

OFF-GRID LIVING | EMERGENCY BACKUP | MOBILE POWER

What Type of Solar Panels Are Included?

Your solar kit will include Tier-1 / Grade A solar panels. They are always monocrystalline and come with at least a 25-year power output warranty. We only source and supply solar panels from reputable brands that have been in business for many years. For more information on your solar panels, click to watch our video.

What Kind of Batteries Are Included?

We almost only include lithium iron phosphate batteries in our solar kits. This is because they are the longest lasting and safest battery option available today. We only source and supply batteries from reputable brands that ideally have US based operations and support teams. We stand behind the batteries we sell and because of that, your lithium batteries will always be covered by a long-term, comprehensive warranty. For more information on your battery bank, click to watch our video.

Product & Solar Kit Specifications

Sol-Ark-8K Specs
Weight 74lbs
Accessory Type Inverter Charger
Battery Voltage 48V
Inverter Power Rating 8KW
Power Watts 8000
AC In/Out 9kW
AC Load Out 20kWpk
Class Battery based Inverter/charger
Manufacturer Sol-Ark
Standard Warranty 5 years
Mammoth [PLUS] 48V 9.6kWh Lithium Battery
Chemistry LiFePO4 (New)
Voltage 48V
kWh 9.6 kWh
Amp Hours 180 Ah
Operating Voltage Range 43V - 58.8V
Charging Voltage Range 55.6V - 58V
Max Charging Voltage 58.8V
Cell Configuration 16S
Charge Temperature Range 0°C - 55°C
Warranty 10 years
400 Watt Solar Panels Specs
Cell number 120 cell
DC/Charger Volt Compatible 12v, 48v
Backsheet color Black
Rated Power Output 400W
Cell Type Monocrystalline
DC/Charger Volt Compatible 12v 48v
Dimensions LxWxH 69.1 X 40.9 X 1.37 in
Length 69.1in
Weight 45.19 lbs
Warranty 30 Years Linear Warranty
WHK - PLUS Solar Kit Specs
Max Continuous Output 8,000W 120/240V
Max Solar Input 8,000W
Total Wattage of Panels 4,800W
Total KWH of Batteries 9.6kWh
Wattage Per Panel 400W
# of Panels 12
System Voltage 48V
Chemistry Lithium
# of Batteries 1
Battery Weight 220 lbs

Buy With Confidence. All of Your Questions Answered:

  1. Does this kit come with a warranty?
    Of course. You're covered by all of the manufacturer warranties on each product plus our free, lifetime customer support!
  2. Can I expand this system in the future?
    Yes, you can easily add more solar panels  as well as up to 8 x powerwalls. You can even stack another inverter if you need more output. Every area of this kit is expandable.
  3. What solar panels are included with this kit?
    You'll receive 400W monocrystalline solar panels from one of the leading brands in the solar industry. Backed by a minimum 25-Year power output warranty. We do our best to source all of our solar panels from North America, Mexico or Vietnam. Most popular brands we carry are Aptos, Phono, Mission and SolarEver.
  4. How long will my battery bank last?
    You'll be covered by a 10-year warranty. The battery is Lithium LFP meaning it's rated for up to 6,000 lifecycles (15+ years of daily use). To calculate daily run times, divide the total battery bank watt hours by your average load in watts to get rough hours of run time. 
  5. Can I install this system myself?
    We've created the kits for absolute simplicity. That said, we highly recommend getting the help of a professional installer / certified electrician. You should plan on potential costs associated with this as well.
  6. Can this kit handle a well-pump and/or other 240V appliances?
    Yes. This kit is capable of running 120V, 208V and 240V appliances. This includes well pumps, dryers and 240V air conditioning units. 
  7. What sort of solar panel racking is included?
    We include pre-drilled frames on the solar panels along with standard z-brackets to make mounting the panels to the structure of your choosing as easy as possible. Most of our customers make their own racking systems using locally sourced UniStrut or add one of our ground racks to your order.
  8. Can I use a generator or the grid to charge my battery bank if needed?
    Absolutely. The Sol Ark comes ready to go with an AC input where you can hook up a stand by generator for charging the batteries on cloudy days or at night if needed. You can also use the grid as the AC input source if it's available.
  9. Can I sell power back to the grid with this system?
    Technically the Sol Ark inverter allows you to sell power back to the grid. However, most people who buy this kit are looking to gain power and grid independence and opt for storing or using any excess power they may have!
  10. How big is all of this? How much space do I need?
    The solar panels will come on a pallet and can be left inside or outside. The batteries are the biggest and heaviest deliveries. All together you'll need a good corner of a garage or a spare bedroom worth of space for storing all of the equipment before installing it. 
  11. Where is this equipment made?
    We do our best to source as much product from North America as possible. Our solar panels are USA, Mexico or Vietnam and most of our batteries and inverters are designed and assembled in the USA. 
  12. Do the batteries need to be inside or outside? Does it matter?
    Lithium batteries like to be around the same temperature as humans. They also like a temperature controlled environment. So putting them in a garage that is 40F' in the morning and 110F' in the afternoon is NOT ideal. They'd prefer to be in a basement that sits somewhere around 60F-90F on a consistent basis. That said, lithium batteries can be used when below 32F' but not charged unless they are above 32F'.
  13. Do I need to buy anything else?
    You'll have everything you need to get up and running with our kits. That said, you will want to plan on a trip to the hardware store to buy any necessary installation tools, ground rods and wire as well as UniStrut if needed for mounting the solar panels. Outside of this, you'll be getting all of the most important components in your kit!
  14. How long will it take for me to get my kit after ordering?
    If you're in the lower 48 states we do our best to get you your order within 5-15 business days. Recently with the incredible demand for products, our delivery times to customer's door are averaging around 9-12 business days. You will receive your tracking numbers as soon as they are available.
  15. How much does shipping cost?
    Shipping is calculated at checkout. Because we specialize in shipping straight to our customers, you'll get the lowest possible shipping rates when you buy from us. If you have any questions about shipping, you can give us a call at 877-242-2792
  16. Will I be able to track my order and deliveries?
    You will receive your tracking numbers via email and/or text message as soon as they are available. So please make sure you use a good Email address when ordering or a phone number that can receive text messages for your your tracking information. Also, please expect to receive multiple deliveries and packages as we ship from multiple warehouses to keep costs down.
  17. What's Your Return Policy?
    We try and keep returns simple and easy. We do not charge restocking or return fees. That said, if you decide to return it because you no longer want it, you'll just pay return shipping. If something arrives damaged, we'll cover all of the costs to get you a properly working product.
  18. What happens if stuff arrives damaged?
    We stand behind what we sell and we'll take care of the costs of getting you a new working product. Just reach out to us if this happens and we will get you all taken care of. 
  19. Does the kit come with a wiring diagram/setup guide?
    Yes, you'll get our 3-page setup diagram and instruction manual along with all of the manufactuer guides and user manuals. We've also created the SolarHub which you get lifetime access to when you order from us. 
  20. Where do you ship from?
    We have 3 main distribution centers (CA, TX, NY) along with suppliers across the US. We ship from multiple different warehouses in order to try and keep costs as low as possible for our customers. 
  21. Do you offer financing?
    Yes we do! We have 2 financing options which you can learn more about if you keep scrolling down this page.
  22. What sort of after-sale customer support do you offer?
    You can reach us Monday to Friday via phone, live chat or email. You'll also get free, lifetime access to the industry leading "Solar Hub" - Where you'll find all of our diagrams, installation manuals, troubleshooting guides and more!
  23. Can I qualify for the 30% federal tax credit if I order this kit?
    Yes, if you order this solar kit and install it before the end of the year, you may be eligible to claim 30% of its cost as a credit on your federal tax return. This is made possible by the Solar Investment Tax Credit (ITC), which is part of the Inflation Reduction Act.

    We recommend consulting a tax professional to make sure you’re eligible to receive the federal solar tax credit.

Qualify for a 30% Tax Credit when You Order This Kit

If you order this solar kit and install it before the end of the year, you may be eligible to claim 30% of its cost as a credit on your federal tax return this year. This is made possible by the Solar Tax Credit, part of the Inflation Reduction Act.

Does This Kit Come With Setup Instructions?

In addition to guaranteed lifetime customer support, we also provide you with a custom wiring diagram and commissioning guide for setting up your solar kit. Whether you are planning to hire a professional or install it yourself, this information will set you up for success when it comes to getting your solar power system up and running properly. In addition, you’ll also unlock lifetime access to The Solar Hub, where you’ll find instructional videos, articles, troubleshooting guides and tips, so that you can level up your solar knowledge and get the most out of this kit.

Powerful & Simple.

- 2 x MPPT Solar Inputs
- Integrated disconnects for battery and PV solar
- Integrated auto-generator start
- Integrated rapid shut down signal
- Integrated current sensors
- Includes remote monitoring and software updates (requires connection)
- Smart Load Management & Off-Grid, Grid-Tie or Hybrid Usage

LiFePO4 Battery Bank

All of our battery bank options are lithium (LiFePO4) and are MADE in the USA. Backed by a 10-year warranty. You can rest assured these batteries were built to LAST. They also have all the safety features.

Huge Storage Capacity

The 48V Mammoth Plus 9.6kWh battery is made in the USA from Prismatic LiFeP04 (Lithium Iron Phosphate) Cells which gives it longer cell life! This powerful, long lasting battery is by far one of the best and most cost-efficient batteries on the market! Also backed by a 10-Year Warranty!

Monocrystalline Solar Panels | High Efficiency | 25-Year Warranty

Your high powered solar panels come with the leading technology to improve overall efficiency, while offering a better aesthetic appearance. These are perfect for a rooftop or ground mount installation.

We only source and supply high efficiency modules (up to 20.38%) that benefit from low resistance characteristics, giving you more power to use every single day.

Excellent Anti-PID performance guarantees limited power degradation for mass production output and long lasting effciency.

The advanced glass and cell surfaces textured design ensure excellent performance in low-light environments.

Severe Weather Resilience: Certified to withstand high wind and snow load, along with durability in extreme environmental conditions: High salt mist and ammonia resistance.

SOLAR POWER SYSTEMS IN ACTION

Photos from our 30,000+ Customers

Guaranteed Lifetime Customer Support

When you invest in a solar kit, you want to have peace of mind knowing that you have all the support you need to ensure that it’s always working properly.

At Shop Solar Kits, we guarantee you a win by providing legendary customer support, for life.

This means that anytime you have a question, concern or are troubleshooting - you’ll have timely access to solar (and human) experts that can help you.

Call us: 1-877-242-2792
Email us: info@shopsolarkits.com

Your order also unlocks free, lifetime access to The Solar Hub.

Inside, you’ll find everything you need to know about DIY solar, along with wiring diagrams, installation guides and maintenance manuals for your specific solar kit and products.

You'll receive login access after placing your order, unlocking and equipping you with the products, knowledge and tools needed to achieve your solar power goals.

Simplifying Solar Power Since 2018

Each solar kit comes with all of the main parts and pieces needed to get up and running. You'll be responsible for safely grounding your system as well as mounting the solar panels.

While a large portion of the installation is simple and straightforward, we highly recommend hiring a qualified electrician to make the final connections.

Other than that, it really doesn't get much easier than this! Just plug in your solar panels, hook up your batteries, turn on your inverter and you're in business!

Real Customer Projects, Real Results.

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