Complete Hybrid Solar Kit - Sol-Ark 12K 120/240V Output + [19.2kWh Lithium Battery] + 12 x 400W Solar Panels | Hybrid, Off-Grid, Backup [WHK-MAX]
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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 Product Warranty and Lifetime Customer Support.
What's Included With Your WHK-MAX Solar Kit Order?
- Ships from USA!
- 12 x 400W 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 Mammoth [PLUS] 48V 9.6kWh Lithium Batteries - 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 for charging batteries from grid or generator
- 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 / Wiring Diagram & Commissioning Guide
- Guaranteed Lifetime Customer Support
OFF-GRID LIVING | EMERGENCY BACKUP | MOBILE POWER
Product & Solar Kit Specifications
Buy With Confidence. All of Your Questions Answered:
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!
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.
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.
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.
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.
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.
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.
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.
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!
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.
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.
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)
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!
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.
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
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.
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.
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.
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.
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.
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.
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!
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
SOLAR POWER SYSTEMS IN ACTION
Photos from our 30,000+ Customers
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