48V 100Ah (5.12kWh) - Self-Heating Server Rack Lithium Battery
Pickup available at our Marathon storefront
Available for pickup or shipping
48V 100Ah (5.12kWh) - Self-Heating Server Rack Lithium Battery is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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48V 100Ah (5.12kWh) - Self-Heating Server Rack Lithium Battery
48V 100Ah (5.12kWh) - Self-Heating Server Rack Lithium Battery is backordered and will ship as soon as it is back in stock.
Description
Description
Why we carry Epoch: an American company that stands behind its batteries, answers the phone, and offers real tech support for boat and RV owners. Read why we buy Epoch
Upgrade your solar array with the Epoch 48V 100Ah server rack battery. Get 5.12kWh of power, self-heating, closed-loop communications, & an 11-year warranty.
Features
- 5.12kWh in a 3U, 19-inch rack format
- 6,000+ cycles at 0.2C, 90% DoD, 77°F (25°C)
- Self-heating from charge current for charging in freezing weather
- Closed-loop CAN or RS485 communication with major inverter brands
- Up to 32 in parallel with automatic addressing
- Advanced BMS with pre-charge, reverse polarity and temperature protection
- UL 1973 listed (pack level); UL 9540 pending
- 11-year limited warranty
Specifications
| Epoch part number | SR48100H |
| Electrical | |
|---|---|
| Capacity | 100Ah (5,120Wh); 4.92kWh usable at 96% DoD |
| Nominal voltage | 51.2V |
| Max charge voltage | 56.0V |
| Operating voltage range | 48.0V to 56.0V |
| Max continuous discharge | 100A |
| Peak discharge | 119A for up to 5 min; 200A for up to 15 s |
| Max continuous charge | 70A |
| Recommended charge current | 50A or less |
| Series / parallel | No series connection; up to 32 in parallel (3,200Ah) |
| Cells | LiFePO4, 16S1P |
| Cycle life | 6,000+ cycles (0.2C, 90% DoD, 25°C, to 60% capacity) |
| Charger settings | |
| Bulk / absorption | 56.0V (until current falls to 2A) |
| Float | 54.6V |
| Equalization | Disabled |
| Temperature | |
| Charging | -13°F to 122°F (-25°C to 50°C) with heating; cells charge from 14°F (-10°C) |
| Discharging | -4°F to 122°F (-20°C to 50°C) |
| Storage | 59°F to 95°F (15°C to 35°C) recommended |
| Self-heating | Yes |
| Physical | |
| Weight | 101 lb (46 kg) |
| Dimensions (L × W × H) | 17.4 × 18.1 × 5.2 in (442 × 460 × 133.5 mm) |
| BCI group / footprint | 3U, 19-inch rack |
| Terminals | Plug-in power connectors (2 positive, 2 negative) |
| Water resistance | IP20 (indoor use only) |
| Bluetooth | No |
| Communications | CAN or RS485 (RJ45 Link IN/OUT), dry contact |
| Warranty | 11 years |
From Epoch: Epoch datasheet (PDF) · Epoch product page
Specs are from Epoch's published datasheet. Confirm system voltage, charger settings, wiring and installation requirements before use.
Ships directly from Epoch Batteries.
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