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Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Sale
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com
Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX] - ShopSolarKits.com

Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + 18.4kwh GRIZ Powerwall + 4,380 Watts of Solar | 10-Year Warranty [WHK-MAX]

Your Price:

$18,889.00 $20,989.00

You Saved: $2,100

SKU: WHK-2-18.4KWH-MAX

In Stock & Ready to Ship. 
  • 2 x 9.2KWH GRIZ (18.4KWH)
  • 2 x 11.8KWH CNDR (23.6KWH)

Have a question? We're here to help.

Friendly Phone Support: 877-242-2792
& Live Chat | Mon-Fri 10am-6pm EST

Industry Leading Warranties & Support

Instant Financing Available at Checkout

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2,000+ Reviews & 30,000+ Customers

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

The WHK-MAX solar kit was specifically designed to give you the grid independence and complete freedom from power reliance that our customers are looking for. Whether you are looking to save money by reducing or eliminating your monthly electricity bills or you're trying to be completely independent living off the grid or in for emergencies and blackouts, our WHK-MAX solar kit has everything you need to get up and running with solar power.

WHK-MAX can work totally ON or totally OFF the grid. You can tie into your current grid power at your home OR set it up 200 acres out in the middle of nowhere and it will work GREAT.

You'll enjoy total peace of mind with WHK-MAX and be covered by 10-Year Warranties and Lifetime Customer Support.

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

  • Ships from USA!
  • 12 x 365W Monocrystalline Solar Panels - 25-Year Power Output Warranty
  • Sol-Ark 12K 120/240/208V 48V Hybrid All-In-One Stackable Inverter/Charger/Controller - 10-Year Warranty
  • 2 x 9.2KwH GRIZ LiFePO4 BigBatteries | Lithium Power walls - 10-Year Warranty, Designed & Assembled in USA
  • 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
  • 2 x 8AWG Solar Extension Cables PV, approx. 10ft, SET
  • 2 x 8AWG Solar Extension Cables PV, approx. 100ft, SET
  • 2 x 1/0AWG SB175 Anderson Cable, approx. 3ft, Assembly
  • 1 x 4/0AWG Inverter Cable, approx. 3ft, SET
  • Disconnect Switch
  • Custom Wiring Schematic & Setup Steps
  • LIFETIME Customer Support

OFF-GRID LIVING | EMERGENCY BACKUP | MOBILE POWER

Product & Solar Kit Specifications

Sol-Ark-12K Inverter Specs
Weight 74lbs
Accessory Type Inverter Charger
Battery Voltage 48V
Inverter Power Rating 9KW Continuous 120V/208V/240V
Power (Watts) 12000
Usable Battery Energy 20kWh
Manufacturer Sol-Ark
Class Battery based Inverter/charger
Solar Input 13kw
Standard Warranty 10 years
9.2KWH GRIZ Battery Specs
Chemistry LiFePO4 (New)
Voltage 48V
kWh 9.2 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
365 Watt Solar Panels
Cell number 120 cell
DC/Charger Volt Compatible 12v, 48v
Price per Watt $0.8
Rated Power Output 365W
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 - MAX Kit Specs
Max Continuous Output 9,000W
Max Solar Input 13,000 watts
Total Wattage of Panels 4,380W
Total KWH of Batteries 18.4kWh
Wattage Per Panel 365W
# of Panels 12
System Voltage 48V
Battery Chemistry Lithium (LFP)
# of Batteries 2
Battery Weight 235 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 (up to 13kw so basically double) 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 365W+ 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 at around 4 ft tall and 2 ft wide. The inverter is about 3 ft by 1.5 ft and weighs 75 lbs. 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'. For specs see below:
    Charge Temp Range (°C): 0°C (32°F) / 55°C (131°F) Discharge Temp Range (°C): -30°C (-22°F) / 55°C (131°F) Optimal Discharge Temp Range: 15°C (59°F) / 35°C (95°F)
  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 three instant financing options that can help you make your solar kit more affordable. You can select your preferred option at checkout, or learn more about our financing options on our financing 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!

12 x highly-efficient solar panels and one of the most reliable all-in-one solar inverters on the market today – the Sol-Ark 12K – give you the ability to generate, store, and use massive amounts of free and renewable solar power while totally off grid or still connected to the grid but trying to save money or have emergency backup power.

Where other kits come packaged with low-quality components that were manufactured in off-shore facilities, this Complete Hybrid Solar Power System contains some of the highest end solar equipment on the market today.

These durable, high-performance, domestically-made and designed components were chosen for this kit because they perform extremely well and they actually last.

The Sol-Ark 12K’s versatile design means that you can power all 120V, 240V, and 208V electronic appliances and devices with pure solar power.

The fact that it is such an efficient power inverter also means that more of the power your solar panels generate will get stored in your battery bank. No more unnecessary power drain from using an inefficient, low-quality power inverter!

This solar kit comes with 2 x 9.2Wh GRIZ battery bank, for a total battery capacity of 18.2kwh (more than a Tesla Powerwall)

How Big Is This Solar Kit?

To give you some perspective, the average family will be using 250-500W per hour during a blackout, which means the 2 x 9.2kWh GRIZ battery could supply you and your family with full power all day and all night, as long as the sun is shining to refill your batteries each day!

Remember, the Sol-Ark 12K gives you the ability to draw power directly from your solar panels, from the grid, from your battery bank, or a combination of all three!

Simply put, this versatile whole home solar power system would give you the ability to use solar power on a daily basis.

Total Stackability & Expandability

You can easily add up to 13,000W of solar panels (more than double what comes standard in the kit) as well as up to 8 x GRIZ powerwalls. You can even stack another Sol Ark 12K onto the system if you need more output power in the future!

Not sure if your power needs might change in the future? Not to worry. This solar kit was designed to be expanded in the future.

SOLAR POWER SYSTEMS IN ACTION

Photos from our 30,000+ Customers

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, providing legendary customer support is at our core, so we provide all of our customers with lifetime support.

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

Exclusive Bonus Offer!

Your order includes free, lifetime access to the SolarHub.

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.

Our goal is to make solar simple for you by equipping you with the products, knowledge and tools to achieve your power goals!

Simplifying Off-Grid Solar 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!

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