Telecom power solutions
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SHWB48300 Series Telecom Base Station Stacking Solar Controller 4-16kW | Modular Hot-Swappable
Key Features
1. Modular Stacking & Online Hot-Swappable
- Technical core: Features a flexible modular design supporting online hot-swapping and stacking. System output current can scale from 0 to 300A, with single module capacity up to 75A.
2. >99% MPPT Efficiency & ≥98% Conversion Rate
- Technical core: Utilizes advanced Maximum Power Point Tracking (MPPT) technology with an efficiency of >99% and a DC-DC conversion efficiency of ≥98%.
3. Seamless Dual-Channel Online Switching
- Technical core: Implements an intelligent dual-channel online switching principle. When solar voltage exceeds the original power cabinet’s DC voltage, it automatically prioritizes solar power. When solar is insufficient, it seamlessly switches to the original power supply.
4. Extreme Environment Resilience
- Technical core: Offers a dual protection rating of IP55 (Outdoor) and IP21 (Indoor). Operates efficiently in temperatures ranging from -20°C to 55°C and altitudes >3000m without derating. Features air cooling and high protection/recovery voltages (152VDC/148VDC).
5. Smart 4G Remote Monitoring & FSU Integration
- Technical core: Equipped with a clear LCD touch screen for local data viewing (voltage, current, power). Supports standard Modbus protocol (RS485/RS232) and optional RTU 4G for remote monitoring.
Technical Specifications at a Glance
Parameter SHWB48300 Series Max PV Power 4kW / 8kW / 12kW / 16kW MPPT Efficiency >99% Conversion Efficiency ≥98% PV Voltage Range 60 ~ 150VDC (Customizable) DC Output Voltage -42 ~ 58VDC (Adjustable, Rated 54VDC) Max Output Current 0 ~ 300A (System) / 0 ~ 75A (Single Module) Protection Grade IP55 (Outdoor) / IP21 (Indoor) Operating Temperature -20°C ~ 55°C Altitude >3000m (No derating) Communication RS485/RS232 (Standard Modbus), 4G (Optional) Cooling Method Air Cooling
Why Choose the SHWB48300 Series?
Feature Traditional Telecom Solar Controller SHWB48300 Series Maintenance Requires system shutdown Online Hot-Swappable (Zero Downtime) Scalability Fixed capacity, hard to upgrade Modular Stacking (Scale up to 16kW) Efficiency ~95% – 97% >99% MPPT & ≥98% Conversion Environmental Limits Derates at high altitudes/temps >3000m No Derating, -20°C~55°C System Integration Difficult to blend with existing grid Seamless Dual-Channel Online Switching -
48v DC Power SP5U-48200 Embedded Rectifier Power System 48VDC Power System
- Output Power:12KW
- Input Voltage:220V/230V/240V380/400/415V(three phase)
- Output Voltage:48V
- Lead Time:
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Quantity(Pieces) 1 - 2000 >2000 Est. Time(days) 30 To be negotiated
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Solar Power Supply 48VDC SHW48500 Outdoor Solar Power System for Telecom Station
System Type:Off-Grid Solar System
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Solar Power Supply 48VDC SHW48250 Outdoor Solar Power System for Telecom Station
System Type:Off-Grid Solar System
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Solar Power Supply 48VDC SHW48500 Outdoor Solar Power System for Telecom Station
System Type:Off-Grid Solar System
