Sol-Ark 12K + HomeGrid LiFeP04 Battery Bank | Off-Grid Solar Power | 1 - ShopSolar.com
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Sol-Ark 12K + HomeGrid LiFeP04 Battery Bank | Off-Grid Solar Power | 10-Year Warranty

by Sol Ark
SKU SOL-ARK12K-HOMEGRID-ESS-KIT

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Sol-Ark 12K All-In-One Solar System + HomeGrid Stack'd Battery Bank

Parallel Stacking (1-9), Grid Sell, Meter Zero, Time of Use, Smart Load, Peak Shaving, 20kW Peak Power, 9.6kW AC Coupling

  • DC Transformerless: Boosts PV energy 10-20% without increasing PV array size and reduces storage inverter costs up to 30%
  • Battery Efficiency: Improve battery efficiency by 10-15%; Partial Charge Carbon AGM’s round trip efficiency is 98% vs. wet cell 80%
  • Easy to Install: Sol-Ark 12K’s All-In-One design cuts install time in half. With 2x MPPTs, and 9kW continuous / 20kW peak inverter, a user friendly wiring area, and remote monitoring built in.
  • U.P.S.: Sol-Ark 12K acts as a massive uninterruptible power supply with a lightning fast 4ms transfer time.

Approved for: UL 1741 SA Rule 21, HECO, & Canada PREPA Approved for Puerto Rico 120/240 & 208V

Sol-Ark 12k Specifications

  • Max allowed PV DC Capacity 6,500W+6,500W = 13,000W
  • Max PV power delivered to Battery & AC outputs 12,000 Watts
  • Max DC voltage 500V@18A, 450V@20A
  • MPPT voltage range 150-425V
  • MPPT Starting Voltage 175V
  • Number of MPPT 2
  • Nominal AC Output Voltage 120/240/208V split phase
  • Peak Inverter Efficiency 97.5%
  • Continuous AC power to Grid (On Grid) 9000W 37.5A L-L (255 V) 4800W 40A L-N (120V)
  • Continuous AC power to Loads (Off-Grid) 8000W 33A L-L (240V ) 4800W 40A L-N (120V)
  • Battery Type Lead-Acid or Li-Ion
  • Nominal DC Input 48V
  • Capacity 50 – 9900Ah
  • Grid to Battery Charging Efficiency 96.0%
  • Dimensions (H x W x D) 30.0” x 18.3” x 10.00”
  • Weight 78 lbs

Product Features

  • Next Generation Efficiency
    3X Better! Only 3.5% losses vs. 14% in today’s battery based systems
  • Split Phase & Three Phase
    Sol-Ark’s 12K pumps out power just like the grid, allowing you to power 120V/ 240V/208V appliances
  • Grid-Tied, Hybrid, Off-Grid
    Manages power from Solar, Battery, Grid, Load, and Generator simultaneously
  • Flexible
    Sol-Ark is expandable from 5 to 52 (16.5 kW) solar panels and 0-32 batteries. Per 12K unit.
  • 10-Year Standard Warranty
    No need for additional warranties. The 12K comes standard 10-year warranty right out of the box.

Helpful Hint with Sol-Ark hybrid inverters: Unlike most string inverters - Sol-Ark hrybid inverter solution will not have a complete power loss for a series string of modules if one of the panels goes bad (stops producing) *** so as long the total voltage of the remaining panel meets or exceeds the min mppt voltage range of 150VDC.

HomeGrid > 9.6kWh - 19.2 kWh Lithium Iron Stack'd Battery Storage

The HomeGrid Stack'd Series offers an ease-of-install, aesthetics, and performance that is unmatched in residential batteries. Each Stack is especially suitable for applications of high power, limited installation space, and restricted load-bearing and long cycle life.

The Stack’d Series has a built-in BMS battery management system, which can manage and monitor cell’s information including voltage, current and temperature. What’s more, the BMS can help extend the cycle life by balancing cells during charging and discharging.

Multiple battery stacks are allowed to be connected in parallel to expand capacity and power to meet the requirements of longer power supporting duration and higher power consumption.

  • Model: Stack'd 19.2 kWh (stack of 4 battery modules)
  • Series: Stack'd
  • Manufacturer: HomeGrid Energy

Mechanical

  • Type: Lithium Iron Phosphate (LiFePO4)
  • Dimensions: (W x D x H): 29" W x 15.75" D x 41" H
  • Weight: 515 lbs
  • Total Battery Energy: 19.2 kWh
  • Continuous Battery Power Output: 9 kW
  • Continuous Inverter Power Output: 9 kW
  • Peak Inverter Power Output: 16 kW
  • Max PV Input Power: 13 kW
  • Battery Capacity: 500 Ah
  • Nominal Voltage: 48 V
  • Enclosure Rating: IP55
  • Lifecycles Tested: 8000
  • Mounting Options: Floor Standing
  • Certificates: UL 1642, UL 1973
  • Warranty: 10 years
  • Scalability: Units in parallel (240 kWh)
  • Shipping Weight: 600 lbs
  • Shipping Method: Freight

Features

Lithium iron phosphate battery The lithium iron phosphate battery (LiFePO4 or LFP) is the safest of the mainstream lithium battery types. A single LFP cell has a nominal voltage of 3.2V. A 51.2V LFP battery consists of 16 cells connected in series. LFP is the chemistry of choice for very demanding applications. Some of its features are:

  • Rugged - It can operate in deficit mode during long periods of time.
  • High round trip efficiency.
  • High energy density - More capacity with less weight and volume.
  • High charge and discharge currents - Fast charges and discharges are possible.
  • Flexible charge voltages.

Stack’d Series Features

  • The whole stack and each module is non-toxic, pollution-free, and environment-friendly.
  • Cathode material is made from LiFePO4 with safety performance and long cycle life.
  • Battery management system (BMS) has protection functions including over-discharge, over-charge, and over-current and high/low temperature.
  • The system can automatically manage charge and discharge state and balance current and voltage of each cell.
  • Flexible configuration, multiple battery modules can be stacked for expanding output and Capacity.
  • Adopted self-cooling mode efficiently reduces any system noise.
  • The module has less self-discharge, up to 6 months without charging on a shelf, no memory effect, with excellent performance of shallow charge and discharge.
  • Working temperature range is from -10 to 55℃ (14F-131F) , (Charging 0~45℃ (32-113F); discharging -10~55℃ (14F-131F) )with excellent discharge performance and cycle life.
  • Small volume, light weight, plug-in embedded design modules, are easy to install and maintain.

Still Have Questions? Give us a call today 1-877-242-2792

The solar investment tax credit (ITC), commonly known as the solar tax credit, offers home and commercial property owners incentives to install solar and move to renewable energy.

The solar tax credit will allow you to claim 30% of the total cost of this solar system as a credit on your federal tax return. 

*To be eligible for the tax credit, you must own the system and install it at a residence or business that you own in the USA. You must also fill out Form 5695 (Residential) or Form 2468 (Commercial) 

What Type of Solar Panels Are Included?

We only include Tier-1 / Grade A solar panels in our solar kits. They are always monocrystalline and come with at least a 25-year power output warranty. We only source and supply solar panels from reputable brands that have been in business for many years. For more information on your solar panels, click to watch our video.

What Kind of Batteries Are Included?

We almost only include lithium iron phosphate batteries in our solar kits. This is because they are the longest lasting and safest battery option available today. We only source and supply batteries from reputable brands that ideally have US based operations and support teams. We stand behind the batteries we sell and because of that, your lithium batteries will always be covered by a long-term, comprehensive warranty. For more information on your battery bank, click to watch our video.

Does This Kit Come With Setup Instructions?

In addition to guaranteed lifetime customer support, we also provide you with a custom wiring diagram and commissioning guide for setting up your solar kit. Whether you are planning to hire a professional or install it yourself, this information will set you up for success when it comes to getting your solar power system up and running properly. In addition, you’ll also unlock lifetime access to The Solar Hub, where you’ll find instructional videos, articles, troubleshooting guides and tips, so that you can level up your solar knowledge and get the most out of this kit.

Simplified Solar Solutions

Simplified Solar Solutions

Our carefully curated solar kits combine the best components to create an ideal solution for your individual power needs. So whether you need to get off the grid, to save on your electric bill, for emergency backup power, or to fuel your next adventure - we eliminate the need for a designer or custom solution, and pass those savings on to you without compromising on performance.

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.

We’re people just like you

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.

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.

average rating 5.0 out of 5
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100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
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12 Reviews
Reviewed by Brad C.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Great inverter

I have bought 6 of these now. Never had a problem with them. Very efficient. Once set up basically forget about them,awesome.

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Reviewed by Danny D.
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I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Sol-Ark 12K Hybrid Solar Inverter

I highly recommend this Inverter…My 12K worked flawlessly since the day I installed last Feb 2023.

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Reviewed by Rick D.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

I think 🤔 Sol-Ark may be the most advanced home solar inverter solution. We love the features and reliability. Perfect for DIY or pro installers.

Excellent.

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