HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
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HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
4000042
HomeGrid Stack’d 4.8 kWh Heated Battery Module – Model 4000042 (HG-FS48100-15OSJ1-H)
The HomeGrid Stack’d Heated 4.8 kWh Battery Module (Model 4000042, formerly HG-FS48100-15OSJ1-H) is a lithium iron phosphate (LiFePO₄) battery engineered for extreme cold weather applications. Its built-in heating element enables safe charging and discharging down to -4°F (-20°C), making it ideal for garages, sheds, and unconditioned spaces.
⚠️ This listing includes one (1) heated 4.8 kWh battery module only.
To operate a HomeGrid system, you need a minimum of two modules and one BMS/Base unit.
Need the BMS/Base? Click here
Prefer the standard module? View the non-heated version here
Key Features:
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4.8 kWh capacity per heated module
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Integrated heating element for sub-freezing environments
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Scalable: 2–8 modules per system, 15 systems in parallel (up to 576 kWh)
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Safe LiFePO₄ chemistry – no cobalt
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IP55 rated for dust and water resistance
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Certified to UL 9540, UL 9540A, UL 1973, UL 1642, and UN 38.3
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CAN/RS485 communication
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10-year warranty, 20-year serviceable design
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Compatible with Sol-Ark, Schneider, SMA, Victron, Outback
Specifications (Single Heated Module):
| Specification | Value |
|---|---|
| Model Number (New) | 4000042 |
| Model Number (Legacy) | HG-FS48100-15OSJ1-H |
| Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Energy Capacity | 4.8 kWh |
| Nominal Voltage | 48 V |
| Voltage Range | 46–56 V |
| Max Charge/Discharge Current | 100 A |
| Continuous Power | ~3.6 kW (per module) |
| Surge Power (10s) | ~5.4 kW |
| Integrated Heating | Yes – Operates down to -4°F (-20°C) |
| Efficiency | >98% |
| Communication | CAN / RS485 |
| Protection Rating | IP55 |
| Dimensions | 29" W × 15.75" D × 7" H |
| Weight | ~130 lbs |
| Mounting | Floor-standing |
| Certifications | UL 1642, UL 1973, UL 9540, UL 9540A, UN 38.3, CEC, SGIP, OGPe |
| Compatible Inverters | Sol-Ark 12K/15K, Schneider, SMA, Victron, Outback |
Frequently Asked Questions
Q: Can I use this module by itself?
A: No. A HomeGrid system needs at least two battery modules and one BMS/Base to function. This module is for system expansion or replacement only.
Q: What makes this a “heated” battery module?
A: It includes a built-in heating feature to ensure safe operation in environments as cold as -4°F (-20°C), perfect for winter climates or unheated spaces.
Q: Can I mix this with standard modules?
A: Yes. Heated and standard HomeGrid modules can be mixed in the same stack. We recommend installing heated modules at the bottom for cold-climate performance.
Q: What inverters is it compatible with?
A: Sol-Ark 12K/15K, Schneider Electric, SMA, Victron, and Outback Power inverters are all supported.
Q: Is this battery UL and safety certified?
A: Yes. It meets UL 9540, UL 9540A, UL 1973, UL 1642, and UN 38.3. It also qualifies for SGIP rebates and federal solar tax credits.
HomeGrid is known for producing reliable and high-performance energy storage solutions. The HG-FS48100-15OSJ1-H 4.8kWh module is designed with advanced heating technology, ensuring optimized performance even in colder environments. This makes it an ideal choice for both residential and commercial applications.
Why Choose HomeGrid?
- High-Efficiency Storage: 4.8kWh capacity for storing renewable energy.
- Weather Resilience: Integrated heating system for optimal performance in cold climates.
- Modular Design: Easily scalable for larger energy storage systems.
- Durability: Built to withstand varying environmental conditions.
HomeGrid is your trusted partner in sustainable energy solutions, offering modular energy storage for homes and businesses with long-term reliability.
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
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