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2.4kW Complete Solar Power System - Sol-Ark 8K 120/240V + [10.24kWh Lithium Battery Bank] + 6 x 400W Mono Solar Panels | Includes Schematic [BPK-PLUS] - ShopSolar.com

2.4kW Complete Solar Power System - Sol-Ark 8K 120/240V + [10.24kWh Lithium Battery Bank] + 6 x 400W Mono Solar Panels | Includes Schematic [BPK-PLUS]

by BPK
SKU BPK-PLUS-ETHOS

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Gain your power independence today and power all of life's essentials with our Backup Power Kits. Designed for running essential everyday power needs, these solar kits feature all-in-one hybrid inverters, enabling seamless operation on or off-grid. You can recharge your battery bank with grid or generator power, ensuring long-term uninterrupted energy supply.

Embrace simplicity and independence with these simple solar solutions, designed for those seeking a hassle-free, plug-and-play backup solar power solution. Each solar kit is designed for easy installation, making it effortless to harness the power of the sun and gain your energy independence.

Common Uses: Home backup power, mid-size on or off-grid applications, standalone power systems for homes, cabins, businesses and even remote or mobile applications.

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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What's Included:

  • 1 x Sol-Ark 8K 120/240/208V 48V All-In-One Hybrid Inverter - 5 year warranty

  • 6 x 400W Monocrystalline Solar Panels (4,800 Watts) - 25years Linear Performance Warranty

  • 1 x BigBattery ETHOS 2-Battery Bundle (2 modules) 48V

  • 1 x 10AWG 50 ft. Red & Black PV Cable Set

  • 1 x DC Disconnect Switch

  • 1 x 10AWG 10 ft. PV Extension Cables Set

  • 1 x 20A PV Inline Fuse Kit

  • 1 x Custom Setup Diagram & Commissioning Guide

  • Lifetime Customer Support (Phone, Email, Live Chat)

Product Specifications:

Sol-Ark 8K Inverter Specifications
Max allowed PV Power 11000W
Max allowed PV Power per MPPT 6000W
Max DC voltage 500V
MPPT voltage range 150-425V
Max DC current per MPPT 18A (self limiting)
AC Output Connections 120/240V split phase
Frequency 60/50Hz
Battery Nominal DC Input 48V
Battery Capacity 90 – 2000Ah
Dimensions (H x W x D) 28.0” x 17.375” x 9.37”
Weight 75 lbs
Warranty 5 year standard warranty
Bigbattery Ethos 48V Specifications
System Voltage 48V
Nominal Voltage 51.2V
Chemistry LiFePO4
kWh Capacity 10.24kWh
Ah Capacity 200Ah
Charging Voltage Range 55.6 - 57V
Max Charge Voltage 57V
Operating Voltage Range 48 – 57V
Cell Configuration 16S 2P
Weight 273 lb (123.8 kg)
Dimensions 6.7 in (170 mm) 26.5 in (674 mm) 43.3 in (1100 mm)
400 Watt Solar Panel Specs
Cell Type Monocrystalline
Optimum Operating Voltage (Vmp) 31~35V
Optimum Operating Current (Imp) 11~14A
Open Circuit Voltage (Voc) 37~42V
Short Circuit Current (Isc) 12~14
Module Efficiency 20.5~20.8
Dimensions 43.07~44.64 x 67.79~69.05
Warranty 25years Linear Performance Warranty
BPK PLUS Solar Kit Specs
Max Continuous Output 8,000W
Max Solar Input 11,000W
Total Wattage of Panels 2,400W
Total KWH of Batteries 10.2kWh
Wattage Per Panel 400W
# of Panels 6
System Voltage 48V
Chemistry Lithium
# of Batteries 1

Disclaimer: Each solar kit includes solar-specific equipment to get you started, but please keep in mind that you may need to purchase additional items like installation tools, grounding rods/wire, and any AC components you might need. We highly recommend bringing in a certified solar installer or master electrician to help with the installation process to ensure a safe and reliable system that meets all relevant codes and standards. Also, if you purchase a solar kit without solar panels, you will be responsible for ensuring the compatibility and configuration of your solar panel array. Each solar kit includes professionally designed schematics that work within the parameters of each inverter. There are minimum and maximum input voltages with each inverter that you will need to be aware of so that you do not damage your inverter and/or void your warranty.

Write a Review
average rating 4.8 out of 5
Based on 23 reviews
  • 5 Stars
    19 Reviews
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100% 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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23 Reviews
Reviewed by James A.
Verified Buyer
48V EG4 Chargeverter | 100A Battery Charger | 5,120W Output | 240/120V Input *Shipping Mid-May 2024*
Reviewing
48V EG4 Chargeverter | 100A Battery Charger | 5,120W Output | 240/120V Input *Shipping Mid-May 2024*
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Sturdy, well-made

The sales/service person was very helpful and responsive. Received product faster than I expected. The quality and craftsmanship are top notch. Will do business again soon.

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Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Jerry M.
Verified Buyer
Reviewing
EG4 AC Battery Charger | 48V / 18A | Grid or Generator Charging - Discontinued
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

Satisfied

Excellent products and service.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Mark M.
Verified Buyer
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
Reviewing
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Awesome set up. Very pleased with my purchase and the customer service.

Very satisfied with my purchase and the customer service

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Thomas H.
Verified Buyer
EG4 Enclosed Battery Rack | 6 Slot | Wheels + Heavy Duty Bus Bar Included (Pre-Assembled)
Reviewing
EG4 Enclosed Battery Rack | 6 Slot | Wheels + Heavy Duty Bus Bar Included (Pre-Assembled)
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

EG4 Battery rack is awesome.

I purchased this rack to replace my regular 19 inch rack. This is much more heavy duty. It looks much better also.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Mark F.
Verified Buyer
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
Reviewing
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Great Batteries. Great Shipping

I had ordered most of my System from Signature Solar, all went well until the Shipping. It was a Complete Disaster. So when I wanted to increase my Battery Pack I went with Shop Solar. Everything went Perfect, especially the Shipping, it was even better than I had asked for. Wish I'd went Shop Solar from the beginning..

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
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Reviewed by Govinda
Verified Reviewer
2.4kW Complete Solar Power System - Sol-Ark 8K 120/240V + [10.24kWh Lithium Battery Bank] + 6 x 400W Mono Solar Panels | Includes Schematic [BPK-PLUS]
Reviewing
2.4kW Complete Solar Power System - Sol-Ark 8K 120/240V + [10.24kWh Lithium Battery Bank] + 6 x 400W Mono Solar Panels | Includes Schematic [BPK-PLUS]
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

Love it as a Tesla charger!

I love it as my Tesla model 3 charger. It’s perfect for my daily driving needs. I am now able to fully drive just off the sun. Living the dream!

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Quality
Rated 5 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Chuck G.
Verified Buyer
EG4 6000EX-48HV - 6,000W Off-Grid Split Phase 120/240V Output Inverter | 7,500W PV Input | 500V VOC Input | All In One Solar Inverter
Reviewing
EG4 6000EX-48HV - 6,000W Off-Grid Split Phase 120/240V Output Inverter | 7,500W PV Input | 500V VOC Input | All In One Solar Inverter
I recommend this product
Age Range
45 - 54
Rated 4 out of 5
Review posted

Great service! Product information could use help

I have 2 - EG4 6000W inverters along with 3 - 5.1KW EG4 batteries and 12 - 400W solar panels. I purchased this as a kit from SSK. The kit came with ALMOST everything I needed. I purchased one panel, then added a second panel a few months later. I suggested that, when providing the inverter that a USB to Serial adapter be included for firmware updates. The second panel I ordered came with the adapter. They actually listened to my suggestion and implemented it. Can't ask for much more than that.

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Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Greg
Verified Buyer
Reviewing
EG4 6.5kW Off-Grid Inverter | 6500EX-48 | 6,500W 120V Output | 8000W PV Input | 500V VOC Input | UL 1741 Certified | All in One Solar Inverter
I recommend this product
Age Range
45 - 54
Rated 4 out of 5
Review posted

Easy to Install some improvements needed

These inverters are all in one you can do up to 8,000 Watts 500 VOC which means you could easily run 20 400 watt solar panels from one inverter! The downside on the PV input power from the solar panels is a tiny set screw that holds the wires in. Rebranded inverters come with a simple Plug and Play setup there are many versions from the same manufacturer. Names like Rich solar, SunPower and Sungold Power to name a few this is the most inexpensive rebranded name of them all so it's the best one minus the connectors as I mentioned above. Also it would be nice if there was a built-in software user bypass other than the battery bypass. So if you're running these in a series you could simply bypass the voltage output so that the other inverters can run independently if you have a problem or it quits working, unfortunately this is not the case. These were sold to me as off-grid so you have to consider there's going to be dust more than a normal neighborhood . This brings me to the inverter filters hold on each side at the top for the intake air flow. The filters are a cheap sponge like plastic material you can wash them out and let them dry I find myself cleaning them weekly. Dust still gets inside of the machines this is huge as you don't want dust in the electronics. The app for this inverter is offered under two different names. Even after talking to customer support they came back to the same conclusion the app is garbage. It lets you know the basics like what is charging and…

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Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
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Reviewed by Bill M.
Verified Buyer
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
Reviewing
EG4 LL-S Lithium Batteries Kit | 30.72kWh | 6 Server Rack Batteries With Pre-Assembled Enclosed Rack | With Door & Wheels | Busbar Covers
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Will know more when I have it all together. So far it looks very good.

Rack and batteries arrived ok - so far everything is looking pretty good.

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

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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.

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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.