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- 5.12 kWh LFP server-rack battery
- ≥6,000 cycle life, ≥95% round-trip efficiency
- Scales to 16 per group (81.92 kWh)
- Up to 6 groups (491.52 kWh) with Pytes Hub
- Broad inverter compatibility list
- UL 9540, UL 9540A, UL 1973 certified
- 10-year warranty
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A rack-mounted 5.12kWh LFP battery that professional integrators know well. The E-Box 48100R fits a standard 19-inch rack at 2.6U and installs in Pytes enclosures such as the R-BOX, R-BOX-OC and VR-BOX-IC. It carries UL 9540 listings with Sol-Ark and other inverters for permitted installs. Parallel up to 16 per group (81.92kWh), or 6 groups (491.52kWh) with a Pytes Hub.
Highlights
- Tier-1 automotive-grade cells with Pytes' field-proven BMS
- ESS emergency shutdown function
- Standard rack design, flexible enclosure choices, plug-and-play connectors
- Scalable: 16 per group; up to 491.52kWh with a hub
- Broad compatibility: Sol-Ark, Victron, Solis, APsystems, EG4, Growatt, Hoymiles, Luxpower, Megarevo, MPP Solar, Magnum, Morningstar, OutBack, Phocos, Schneider, SRNE, Studer and more
Specifications
| Nominal voltage | 51.2V (47.5–57.6V range) |
| Capacity / energy | 100Ah / 5.12kWh |
| Recommended / max charge-discharge | 50A (2.56kW) |
| Peak discharge | 102A (5.22kW) for 15 s |
| Communication | CAN / RS485 |
| Round-trip efficiency | ≥95% |
| Cycle life | ≥6,000 cycles |
| Operating temperature | Charge 32–113°F; discharge 14–122°F |
| Dimensions (L × W × H) | 17.32 × 24.41 × 4.61 in (2.6U) |
| Weight | 112.5 lbs (51 kg) |
| Certifications | UL 9540 Ed.2 (2020), UL 9540A, UL 1973, CEC, SGIP |
| Warranty | 10 years |
| Manufacturer | Pytes |
|---|---|
| Model Number | E-BOX 48100R |
| Chemistry | LFP |
| Nominal Voltage | 51.2 V |
| Voltage Range | 47.5-57.6 V |
| Nominal Capacity | 100 Ah |
| Nominal Energy | 5.12 kWh |
| Recommended/Max Charge-Discharge Current | 50 A (2.56 kW DC) |
| Peak Discharge Current | 102 A (5.22 kW @ 15 s) |
| Communication | CAN / RS485 |
| Dimensions (L x W x H) | 17.32 x 24.41 x 4.61 in (440 x 620 x 117 mm), 2.6U |
| Weight | 112.5 lb (51 kg) |
| Operating Temperature | Charge 32-113°F; Discharge 14-122°F |
| Round-Trip Efficiency | ≥95% |
| Cycle Life | ≥6,000 cycles |
| Certifications | UL 9540 Ed.2, UL 9540A, UL 1973, CEC, SGIP |
| Warranty | 10 years |
Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.
Pytes 10 years warranty
Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.