Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12 - ShopSolar.com
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Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX] - ShopSolar.com
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Estimated Delivery Time: 5-7 Days
SKU RPK-MAX-AGM
by RPK

Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]

$3,353.00
$4,599.00
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Support Agent

Need Help? 877-242-2792

Instant Live Chat:  Chat Now

Mon-Fri 10am-6pm EST

Battery Bank: 2 x 200AH AGM [2.4KWH]
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Trustpilot
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In Stock Get yours today!
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7+ sold In the last 7 days
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Free Shipping Get it between Wed, Jul 31 - Fri, Aug 2
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Free Returns Free Returns within 30 Days of Delivery
trust
Lifetime Customer Support Unlimited lifetime support, always available.

Experience flexibility and customization with our Remote Power Kits [RPK]. These solar kits were designed for those seeking a more traditional and customizable solar solution. With simple components and both lithium and AGM battery options (a budget-friendly alternative to lithium), these solar kits offer a versatile and cost-effective power solution for remote power needs.

While these solar kits are not designed for selling power back to the grid, they are fully capable of handling solar, grid or generator power to charge your battery bank, allowing you to enjoy the convenience of simple and reliable power storage.

Common Uses: Small cabins, sheds, shops, barns, tiny homes, small RV's, mini home backup and more! And easily expandable in the future, you can add more batteries and solar panels as you need.

This solar kit is more than capable of running everything from lights, appliances and tools to well-pumps, dryers, air conditioners and more.

Each kit includes all of the cables, connectors, adapters, diagrams, guides, parts and pieces, needed to get up and running with quiet, free and reliable solar power, all backed by our lifetime customer support (phone, email & chat). Experience simplicity, value, and reliability with our complete solar kit packages.

Order securely online with major credit cards or PayPal, or enjoy instant financing options at checkout. Give us a call at 877-242-2792 if you have any specific questions.

Embrace the freedom of renewable energy and take control of your power needs today!

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Why Choose Shop Solar

Top Solar Company in the USA

Top Solar Company in the USA

The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

peace-of-mind-1920x1080-c874049a-fa25-466b-a469-5f56a430914e-659x371_krfw.jpg

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

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average rating 4.8 out of 5
Based on 35 reviews
  • 5 Stars
    28 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
Customer photos and videos
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35 Reviews
Reviewed by Adam S.
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
25 - 34
Rated 5 out of 5
Review posted

Just got it

Just got everything online from our kit. Only took an hour or two to get fully installed and running. So far it has been a phenomenal system. The instructions took a little deciphering purely cause I'm a little hesitant of electricity after I rode 995V and was extremely paranoid about hooking something up wrong. Shop solar as by far been the best place I have found to order systems and share it to everyone.

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Quality
Rated 5 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Steve
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Test 1-2 testing 1-2

Im still very new and trying to learn the ins and outs of solar.

I just did a small test, the well pump ran for a cycle approx 30 to 45 seconds and was using 49% on my inverter led display. My AO smith 900 hybrid water heater runs at 18% and the fridge ran at 12% and im not sure if the deep freeze was running during any of these tests. I did not run them all at once. I can turn off the well breaker on and off as needed while turning off the water heater.

I'm going to take a weekend kill the main power and see how long we can go off grid running just the basics.

I plan on changing over to lithium battery's and adding a couple solar panels in the near future. It Seems capable of doing what I need it to do. WATER AND FRIDGE. Thank you Shop solar

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Ken T.
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

On the wall

So far it’s been pretty easy to follow the instructions. I am hoping it continues.

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Quality
Rated 5 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Garrett C.
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Open Box, still worked like a charm

I've had this unit working for several days, now, and it's been great. No problems, and setup was easy.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by RyanGDingus
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Outstanding Service

There are a lot of things that you need to know before you set this kit up yourself; however whatever problems you run into or questions you have the outstanding team at this small business will go out of their way to make it right. I cannot thank them enough. I highly recommend this company for all your solar needs. Service is top notch!

RyanGDingus

Isaacs Heritage Farm (est. 1797)

A Virginia Century Farm

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Quality
Rated 5 out of 5
Easy to Use
Rated 3 out of 5
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ShopSolar.com

Hi Ryan,

Thank you for your kind words!

I'm glad we were able to get you back up and running. If you ever have issues with your kit in the future, we'll be here to help.

-Maddie S.

Reviewed by Ernie B.
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Our installation

Very easy to install and operate

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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ShopSolar.com

Awesome video

Reviewed by Scott A.
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Lots of Planning! Working Great!

My 4,000W 120/240V System is finally up and running. It works great so far. Planning for location and space to build is important. This took me several weeks to finish. The batteries (100#+) and inverter are VERY heavy so be prepared for your shipment with a dolly. With my install complete my home shop is 100% off-grid. I'm running a fan, seven LED 8' lights, a radio, chargers, occasional air compressor, and more, and it's only using about 10% of the power. I am super pleased with ShopSolarKits' sales, delivery, notifications, training, and diagrams. I did this completely by myself as a first-time solar buyer. For my install I added a subpanel with 120 and 240 output, and a plastic wall box to house excess wires coming in from the roof panels.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Ladyne K.
Verified Reviewer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Age Range
65+
Rated 3 out of 5
Review posted

Just a question

Just a question I bought the kit last year I had panels wiring and battery at my house the inverter and the converter were at a another location and there burned up in a house fire can you give me the cost on replacing

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Quality
Rated 3 out of 5
Easy to Use
Rated 3 out of 5
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ShopSolar.com

Hi Ladyne,

I'm so sorry to hear about the fire, I hope no one was hurt! I just sent you and email with information on the charge controller and inverter.

-Maddie

Reviewed by Harold H.
Verified Buyer
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
Reviewing
Complete Off-Grid Solar Kit - 4,000W 120/240V Output [2.4kWh-5.2kWh 12V Battery Bank] + 3 x 200W Mono Solar Panels | Off-Grid, Mobile, Backup [RPK-MAX]
I recommend this product
Age Range
55 - 64
Rated 4 out of 5
Review posted

Nice

I’m not done yet but so far it seems to be coming along pretty well.

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Quality
Rated 5 out of 5
Easy to Use
Rated 3 out of 5
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What warranty is included with this solar kit?

When you buy this solar kit, you are covered by the full manufacturer warranties on each component. Plus, you’ll receive our lifetime customer and technical support.

How much power can this solar kit generate per month?

If we assume there's roughly 6 good sun hours in most states per day, the solar panels will produce around 2.4kW of power every single day of the week, for a total of approximately 70KW per month!

Can I expand this system in the future?

Yes, you can add more solar panels, charge controllers and batteries to this kit. But consider the specifications based on the system voltage. If otherwise unsure, you can consult our solar technicians.

What type of solar panels are included?

You'll always receive 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 5 or 10 year warranty depending on if you have an AGM (5 years) or Lithium (10-Years) battery bank. 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 the 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 support a well-pump and/or other 240V appliances?

Absolutely! The kit includes a 4,000W pure sine inverter/charger setup with built-in split phase capabilities. However, before using large motor loads, please ensure that you refer to your equipment's specifications first to verify the start-up and working amperage.

Can I use a generator or the grid to charge my battery bank if needed?

Absolutely. Your inverter 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?

No you cannot. However, most people who buy these kits 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 be the biggest in terms of taking up space. Other than that, everything should fit in the back of a truck or in the corner of your home / garage. Panels are the only things you can leave outside, everything else should be stored somewhere dry and temperature controlled.

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?

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'.

Do I need to buy anything else?

You'll have all of the essential parts you need to get up and running...However, you will want to plan on a trip to the hardware store to buy any necessary installation tools, ground rods/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 9-12 business days. Recently with the incredible demand for products, our delivery times to customer's door are averaging around 10-15 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 custom setup diagram and instruction PDF document 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 points (CA, TX, NY) along with multiple suppliers across the USA. 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 2 financing options which you can learn more about if you keep scrolling down this 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.

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

  • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
  • You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Top Solar Company in the USA

Top Solar Company in the USA

The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

peace-of-mind-1920x1080-c874049a-fa25-466b-a469-5f56a430914e-659x371_krfw.jpg

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

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