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- Battery control unit for HV48100 SE systems
- Supports 3-15 SE battery modules per string
- Up to 15S1P or 7S2P per cabinet
- CAN, RS485, RS232, dry contact and WiFi
- 10-year warranty (BMU and BCU)
Ships by parcel (UPS / FedEx).
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The Battery Control Unit is the central hub of a Pytes HV48100 SE outdoor high-voltage system. It manages battery operation, system communication and safety functions across a 200V–870V operating window and integrates with major high-voltage inverters. Its IP55 enclosure includes heating, forced-air cooling and corrosion resistance for demanding commercial and industrial sites.
Highlights
- Advanced battery management: continuous monitoring of voltage, current, temperature and status
- Scalable architecture for modular high-voltage stacks
- Multi-level protection, including active fire suppression support and safeguards against over-charge, over-discharge, over-current and abnormal temperatures
- Outdoor-ready: IP55, integrated heating, forced-air cooling
- PYTES Battery Cloud for remote monitoring, firmware updates and maintenance
Ideal for
C&I battery storage, solar projects, microgrids, backup power, peak shaving and load shifting.
Specifications
| Product type | Battery Control Unit (BCU) |
| Operating voltage range | 200V–870V |
| Installation | Outdoor, in the battery cabinet |
| Ingress protection | IP55 |
| Certifications (system) | UL 9540, UL 9540A, UL 1973; NFPA 68/69/855 compliant |
| Warranty | 10-year Pytes warranty |
| Manufacturer | Pytes |
|---|---|
| Model Number | HV48100 SE BCU (Battery Control Unit) |
| System Voltage Range | 142.5-864 V (3-15 BMUs per BCU) |
| Charge/Discharge Current | 50 A (100 A in 2P) |
| Communication | CAN / RS485 / RS232 / Dry Contact / WiFi |
| Cabinet | HV48100 SE outdoor cabinet, 16 positions for BMUs and BCU |
| Certifications (system) | UL 9540 Ed.3, UL 9540A, UL 1973, UN 38.3 |
| Warranty | 10 years (BMU and BCU) |
Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.
Pytes Battery (BMU/BCU) 10 years or 6,000 cycles; cabinet 5 years warranty
| HV48100 SE outdoor BMU and BCU | 10 years |
|---|---|
| SE cabinet unit (excl. BMU/BCU) | 5 years |
Download: Pytes HV48100 SE Series Warranty (US)
Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.