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SKU OGK-MAX-ALPHA-5-PRO-NONE
by OGK

7.2kW Complete Solar Power System - 12,000W 120/240V [14.3kWh-15.36kWh Lithium Battery Bank] + 18 x 400W Mono Solar Panels | Includes Schematic [OGK-MAX]

Current price $10,489.00
Original price $12,999.00
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Original price $12,999.00
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Current price $10,489.00
You Saved: $2,510.00 19%
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Battery Bank: 3 x Server Rack [15.36kWh] | Rich Solar Alpha 5 PRO
Solar Panel Racking: None / Not Needed
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If you need help, we're here to assist you whether you're facing issues, have questions, or need clarification.

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In Stock Get yours today!
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11+ sold In the last 7 days
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Deliver to -

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100.0 Flat Rate Shipping - Calculated at Checkout Get it between Wed, Nov 27 - Fri, Nov 29
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Free Returns Free Returns within 30 Days of Delivery
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Lifetime Customer Support Unlimited lifetime support, always available.

Discover the powerful and affordable off-grid power solution you've been searching for with our complete off-grid solar kits. These all-in-one plug-and-play solar kits have the ability to hook up to solar panels, fuel/backup generator and/or utility power - So whether you're looking to run your RV, off-grid home/cabin or for an emergency backup solar system they were designed with versatility and expandability in mind.

Common Uses: Full-time off-grid living, standalone home backup systems, larger shops and outbuildings as well as remote or mobile applications like food trucks, construction sites and even small industrial and light commercial needs.

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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average rating 4.9 out of 5
Based on 23 reviews
  • 5 Stars
    20 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
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    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Easy to Use
Rated 4 out of 5
Customer photos and videos
23 Reviews
Reviewed by Frank R.
Verified Buyer
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Shopsolar #1

I have purchased and personally installed a system from ShopSolar for my off grid home. All of my interactions with the professionals at ShopSolar have been excellent. I strongly recommend them if you are considering solar.

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Brock S.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

Inverter

Really like the dongle feature

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Quality
Rated 5 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Al O., from
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Still on the fence waiting

Still waiting for cables to complete system will update later

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Reviewed by John L.
Verified Reviewer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Everything working as advertised

Ordered kit late last year and have everything up and working properly. Very happy with the way everything was delivered and the service we've got each time we've called in to get help. Will add more pictures soon.

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

Hi John,

Thanks for your feedback. We're glad to hear you're happy with your kit.

If you need help with anything give us a shout!

-Maddie

Reviewed by Josue G.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 4 out of 5
Review posted

EG4 6000xp Inverter + PowerPro 14.3kWh Wall Battery

Excellent product. Easy installation and configuration, take your time to read the instructions manual. Shipping took a little bit longer than expected but the customer representative kept me informed throughout the process via email. Thanks Karl Angel Gamboa for keeping me informed and with a fast response.

Recommend buying the conduit box that comes with it. I didn't and that would have saved me so much time.

Minor issue was that + and - battery cable didn't brough the terminations that goes to the inverter, since I bought an EG4 combo I expect all minor details been covered.

Instruction manual its mostly, ok! but if a quick setup guide is included, that will be awesome.

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Mark S.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Best Solar kits available

Best kit available and easy assembly instructions

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Scott H.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Great kit

Clean build. Well made product. I would recommend.

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Lloyd L.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Properly packaged

Big but not too big. SSK’s service and communication are excellent!

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Bill T.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

WORKS GREAT

EASY TO INSTALL

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Greg
Verified Reviewer
I recommend this product
Age Range
45 - 54
Rated 4 out of 5
Review posted

Good Kit needs some fine tuning

This is an all inclusive review of this Kit that I personally installed and own with slight tweaks read the whole thing for the truth.

First of all so we're clear when I purchased this kit it originally had Mammoth 9.6 KW batteries times two. Mammoth batteries are made by the Big Battery Company there are a lot of batteries on this site that offer Big Battery brand under different names, they are made in America! As you can see they upgraded the battery in this kit. My batteries will charge to 100% then during discharge instantly say 80%, and we barely scrape by overnight usually around 20% or less and sometimes 0% two totally dead batteries. Keep in mind at 19.2 KW combined, my system only requires less than 15 KW under normal usage. These batteries aren't great. In fact I'm running just three box fans, a refrigerator and a 1.5 ton mini split with a 19 Seer rating. It is apparently too much.

The kit did come with the Rich Solar inverters. However I was talked out of them by the tech team and introduced to EG4 inverter brand. Please keep in mind that EG4, Rich Solar, Sunpower, Sungold Power and others are all rebranded and the same company all made in China. Yet you will pay more for all of them almost double! Without the advantage that the EG4 has by offering 8,000 watt capacity and 500 VOC. What that means to you is you can run up to 20, 400 watt solar panels through one single inverter. However if you want to run 240 volts which most people need to. You have to buy two…

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Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
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What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Shop Solar. 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 order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 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 your financing and payment options?

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, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar 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.

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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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Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

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Solar Power Made Easy

Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

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Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

Solar That Makes Sense - DIY+

Why pay more when you can go solar your way? With our DIY+ model, you become the master of your own solar project - we call it being your own general contractor, using our seasoned technicians to help guide you at every turn. So you can skip the high-commission salespeople and source your own top-tier equipment from us, and if you need a professional installer, we can help with that too. It’s solar, but smarter and more rewarding—because who said going green couldn’t also save you some green?

Solar Power, Your Way - Expert Guidance Included

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Become Your Own Solar Contractor with Our DIY+ Program

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Save Thousands with Our DIY Solar Kits and Support

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Go Green and Save Green with Our Do-It-Yourself Solar Solution

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Solar Power, Your Way - Expert Guidance Included

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Become Your Own Solar Contractor with Our DIY+ Program

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Save Thousands with Our DIY Solar Kits and Support

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Go Green and Save Green with Our Do-It-Yourself Solar Solution

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Why Choose Shop Solar

What To Expect - Complete Kits

We've been providing America and Canada with complete solar kits since 2018. Our mission is to make solar simple, which is why our complete packages contain every part and piece that you'd ever need. Designed by our expert solar and electrical engineers, we can have the entire kit shipped to your door. All of our kits come with diagrams and videos along with a lifetime of customer support.

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

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

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.

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

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.

What to Expect - Solar Panels

Get to know the top-tier solar panels included in your kit. These panels are designed to deliver consistent & reliable performance, ensuring your system powers your needs with ease.

What to Expect - Batteries

Learn about the high-quality batteries included in every solar kit, designed to provide reliable energy storage for all your needs. These batteries ensure your system delivers consistent power when you need it most.

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Go Solar Now, Pay Later

At ShopSolar you, we offer a wide variety of payment plan options to meet each customer's needs.

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Quick and Easy Application

Fill out a short application and we will match you with multiple payment plan options instantly - Survey at checkout!

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Poor Credit or No Credit?

Don’t sweat it. We welcome all credit scores and having a credit score is not required for approval.

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No Money Down Today

Some payment plans offer as little as no money down, if you qualify.*` - Survey at checkout!

How we compare to the others!

Tired of the costly and complicated traditional solar sales model? At ShopSolar.com, we streamline the process with our digital-first platform, offering one-click complete solar power solutions that save you up to 50%, often including batteries, for true energy independence. Join over 45,000 satisfied customers enjoying affordable solar energy. Start your journey towards saving thousands at ShopSolar.com today!

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Customer Success Stories

TP

Troy P

star star star star star

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

JB

Jacob B

star star star star star

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

PB

Patrick B

star star star star star

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

JM

James Martin

star star star star star

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

BH

Brian H

star star star star star

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

KS

Keith S

star star star star star

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

CA

Coll A

star star star star star

Great Experience

My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

TP

Troy P

star star star star star

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

JB

Jacob B

star star star star star

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Shop Solar team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Shop Solar.

PB

Patrick B

star star star star star

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Shop Solar on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

JM

James Martin

star star star star star

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Shop Solar. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Shop Solar Kits.

BH

Brian H

star star star star star

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go. ShopSolar's Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

KS

Keith S

star star star star star

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

CA

Coll A

star star star star star

Great Experience

My experience with Shop Solar has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

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Shop Securely, Trusted Supplier, 100% Satisfaction

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Trusted Company, Real Products, Lifetime Support

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Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

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Manufacturer Warranty, Exceptional Service

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Be Smart, Buy From an Authorized Dealer

When you choose us, you’re investing in real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.

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We get it—solar can be confusing, especially if you're diving in for the first time. Which is exactly why we created this short, no-fluff solar mini course. In just 60 minutes, you'll learn everything you need to know to size, install, and optimize your very own solar power system—no confusing jargon or technical overwhelm.
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