HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
MPN No: HG-2-Stack
Expected ship date Feb 22 - Mar 01
In Stock
6,989.49
-17%
$5,799.00
Sale
HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
Regular price
$6,989.49
-17%
$5,799
17% OFF
New
LESS THAN 50
Sale
HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
Available
MPN No: HG-2-Stack
Regular price
$6,989.49
-17%
$5,799
Expected ship date Feb 22 - Mar 01
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Regular price
$6,989.49
-17%
$5,799
HomeGrid Stack'd HEATED 9.6 kWh - (2) 48V Lithium Battery Standard All Weather Modules + BMS and Base HG-2-Stack
MPN No:
HG-2-Stack
Expected ship date Feb 22 - Mar 01
Sale
Use CODE STACK5 for 5% off until February 20th, 2026
HomeGrid HEATED Stack'd 9.6 kWh - (2) 48V Lithium Battery Modules + BMS and Base
(2) Standard All Weather 48V Lithium Battery Modules (4000051) + BMS & Base (4000044)
HG-2-Stack
Built for Cold Climates. Built to Expand.
The HomeGrid HEATED Stack’d 9.6 kWh system is a modular 48V lithium battery solution designed for serious residential energy storage — especially in colder environments. This configuration includes two 4.8 kWh lithium battery modules (9.6 kWh total usable capacity), a dedicated Battery Management System (BMS), and a heated base, allowing reliable performance in low-temperature installations.
Whether you’re backing up essential loads, pairing with a hybrid inverter, or building a scalable whole-home system, Stack’d lives up to its name — expand as your energy needs grow.
Key Benefits
9.6 kWh Total Capacity
Two 4.8 kWh LiFePO₄ modules deliver dependable, safe, and long-life storage.
Heated Base for Cold Weather Installations
Integrated heating support allows charging and operation in low-temperature environments where standard batteries may limit performance.
True Modular Design
Start with 9.6 kWh and scale upward by stacking additional modules as needed.
48V System Compatibility
Pairs seamlessly with leading 48V hybrid inverters, including Sol-Ark, Schneider, Growatt, and more.
Lithium Iron Phosphate (LiFePO₄) Chemistry
Stable, long cycle life, and enhanced safety compared to traditional lithium chemistries.
Clean, Vertical Footprint
Stack’d architecture keeps your install compact and organized — ideal for garages, utility rooms, and mechanical spaces.
Best Uses
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Whole-home battery backup (expandable)
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Critical loads panels
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Off-grid homes and cabins
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Hybrid solar + storage systems
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Cold-climate installations
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Retrofit battery upgrades
What Can 9.6 kWh Run?
Estimated runtime will vary based on load and inverter efficiency, but here’s a general reference:
| Appliance / Load | Estimated Runtime* |
|---|---|
| Full-size refrigerator (150W avg) | ~50–60 hours |
| WiFi + lights + electronics (300W) | ~25–30 hours |
| Sump pump (800W intermittent) | ~10–12 hours |
| Gas furnace blower (600W) | ~12–15 hours |
| Essential loads panel (~2,000W avg) | ~4–5 hours |
*Estimates assume average real-world draw and do not account for inverter losses or surge loads.
Product Specifications
| Specification | Details |
|---|---|
| Total Energy Capacity | 9.6 kWh (2 × 4.8 kWh modules) |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 48V |
| Configuration | 2 Battery Modules + BMS + Heated Base |
| Expandability | Stack additional modules for higher capacity |
| Installation | Indoor / protected environments |
| Operating Temperature | Enhanced cold-weather capability with heated base |
| Communication | CAN / RS485 (inverter dependent) |
| Cycle Life | Long-life lithium chemistry (typically 6,000+ cycles at 80% DoD) |
| Mounting Style | Vertical stack configuration |
Compatibility
The HomeGrid Stack’d 48V platform integrates with many leading hybrid inverter brands, including:
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Sol-Ark 12K / 15K / 18K
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Schneider XW Pro
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Growatt 48V hybrid series
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Other 48V battery-compatible inverter systems
Always confirm firmware compatibility and communication protocol settings prior to commissioning.
About HomeGrid
HomeGrid is a U.S.-engineered energy storage brand focused on scalable lithium battery systems for residential and light commercial applications. Their Stack’d platform is designed for flexibility — allowing homeowners and installers to right-size systems today and expand tomorrow without replacing core components.
Why Choose the HEATED Version?
Standard lithium batteries restrict charging at lower temperatures. The heated base protects your investment by enabling operation in colder climates, making it ideal for:
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Northern states
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Mountain homes
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Detached garages
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Seasonal cabins
If your install location can experience freezing conditions, the heated model adds critical reliability.
Ready to Design Your System?
Need help sizing panels and inverter capacity to pair with your Stack’d system?
Contact our PowerPlan Solar Design Team and we’ll build a system tailored to your home and energy goals.
FAQ
Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.
For standard delivery, most orders will arrive at their destination within 7 to 10 business days. Please note that these estimates can change depending on the carrier's operational capabilities and other uncontrollable factors.
It is essential to meticulously inspect your shipment upon delivery. If any damage or issues are found, note them on the Bill of Lading (BOL) or the delivery receipt. Major visible damage should result in the rejection of the delivery. Any damages must be reported to US Solar Supplier by email within 24 hours of delivery, including the signed BOL and any supporting documents or photos.
US Solar Supplier offers only the best Tier 1 product offerings and high-quality solar equipment. You can design your solar project using the solar design tool, tailored to fit your needs. If you have specific preferences or deadlines, include this information in the order notes or contact the sales department before placing your order. US Solar Supplier is committed to empowering you with the tools and support needed to ensure your project's success.
US Solar Supplier offers a range of finance solutions through its partners, including Power Purchase Agreements, Leases, and Loans. Additionally, their consultative approach can help you take advantage of PACE financing for commercial projects. The team at US Solar Supplier is ready to assist in finding the right finance solution to make your solar project a reality.
