• Description
  • Why Buy From Us

HomeGrid STACK'D 4.8 kWh HG-FS48100-15OSJ1 Module

Key Features

Modular Design: Each module has a capacity of 4.8 kWh, allowing flexible stacking of 2-8 modules per system for scalability.

High Capacity and Power: Delivers up to 15 kW of continuous power and supports whole-home backup.

Advanced Safety: Built with Lithium Iron Phosphate (LiFePO4) technology, ensuring safety and reliability. Certified under UL 1642, UL 1973, UL 9540, and UL 9540A standards.

Durability: IP55 enclosure for protection against dust and water ingress, suitable for various environments.

Long Lifespan: Includes a 10-year warranty and a 20-year serviceable design.

Real-Time Monitoring: Equipped with live communications via CAN/RS485 for efficient monitoring and management.

Environmentally Friendly: Cobalt-free design for sustainable energy storage.

Applications

  • Designed for residential energy storage solutions.
  • Ideal for integration into grid-tied or off-grid systems.
  • Compatible with leading inverters such as Sol-Ark, Schneider, SMA, Victron, and Outback.
  • Suitable for energy backup, self-consumption, and peak shaving applications.

Specifications

Parameter Value
Model HG-FS48100-15OSJ1
Battery Chemistry Lithium Iron Phosphate (LiFePO4)
Energy Capacity 4.8 kWh
Nominal DC Voltage 48 V
Voltage Range 46–56 V
Continuous Power Output 15 kW
Maximum Discharge Current 300 A
Maximum Pulse Current (10s) 500 A
Charge Temperature Range 32–113°F (0–45°C)
Discharge Temperature Range 14–140°F (-10–60°C)
Efficiency >98%
Dimensions 29 x 15.75 x 25.25 inches
Weight 304 lbs
Protection Rating IP55
Scalability Up to 15 units in parallel (576 kWh)
Mounting Options Floor Standing
Communication Interfaces CAN/RS485
Compatible Inverters Sol-Ark, Schneider, SMA, Victron, Outback
Warranty 10 Years
Service Plan 20 Years Serviceable


Main Advantages:

  • Versatile Applications: Perfect for homes requiring high power in limited space, the STACK'D battery can be customized to meet various energy needs by connecting multiple units in parallel for increased capacity and power.
  • Enhanced Longevity: Featuring a built-in Battery Management System (BMS) that monitors voltage, current, and temperature, this system ensures superior cell balance during charging and discharging, extending your battery's lifecycle to an impressive 8,000 cycles.
  • Safety and Reliability: Constructed from Lithium Iron Phosphate (LiFePO4), this battery type offers enhanced safety by preventing risks associated with combustion or leakage, ensuring peace of mind as it powers your essential devices.

Why This Product is Essential:

In an era where power outages and rising energy costs are commonplace, the HomeGrid STACK'D battery serves as a critical investment for homeowners. Not only does it provide backup power during emergencies, but it also allows you to harness and store solar energy, enabling you to save significantly on your electricity bills. Create a sustainable and autonomous energy supply that keeps your family connected, comfortable, and confident in your power source.

Specifications and Guides:

About HomeGrid

HomeGrid was established in 2015 in San Jose, California, as a forward-thinking company dedicated to developing sustainable and smart energy solutions. They specialize in producing versatile, user-friendly home energy management systems that seamlessly integrate with solar panels and other renewable energy technologies. 
HomeGrid's product range focuses on maximizing energy efficiency for homeowners by providing comprehensive energy storage and management capabilities. Significantly, HomeGrid incorporates proprietary technology in its products, specifically engineered to deliver real-time energy monitoring and advanced analytics, ensuring that their customers receive cutting-edge, customized energy solutions tailored to their specific needs.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year performance guarantee and 12-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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