Vertiv S48-2000E3 pure white studio product shot
VertivModel: S48-2000E3

Vertiv S48-2000E3 Solar Photovoltaic MPPT Hybrid Telecom DC Rectifier Module (48V 2000W)

The Vertiv S48-2000E3 is a carrier-grade, high-efficiency solar photovoltaic MPPT DC-DC rectifier/converter module engineered for hybrid telecom power applications, delivering a nominal -48V DC output at a rated power capacity of 2000W.

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Rated Output Voltage
-48VDC (-42V ~ -58V)
Maximum Efficiency
≥ 96.0%
Operating Temperature Range
-40°C ~ +75°C
Cooling System
Forced Air Cooling with Intelligent Speed Fan
Protection Features
Over-voltage, Short-circuit, Over-temperature, Surge
Hot-Swappable Support
Yes (Live Plug-and-Play Support)

What this product is

What this product is

This unit incorporates a digital signal processor (DSP), isolated high-frequency DC-DC resonant topology, dynamic MPPT circuitry, and high-speed CAN bus communication. It handles an ultra-wide solar PV input voltage range, dynamically tracks array maximum power points under fast-changing irradiance, and terminates directly into the NetSure backplane with hardware-level reverse-polarity and surge protection.

What problem it solves

It resolves unsustainable OPEX and carbon emissions in off-grid or unreliable-grid cell sites that burn excessive diesel fuel. It eliminates the slow solar tracking and clipping losses typical of legacy PWM/MPPT controllers under shifting cloud cover, and prevents catastrophic site downtime caused by thermal derating and single-point rectifier failures in harsh outdoor cabinets.

Who and where it is for

Tailored for 4G/5G hybrid power macro sites, off-grid microwave repeater stations, edge computing telecommunication shelters, industrial smart-grid automation, and remote border/pipeline surveillance nodes.

Core advantages

  • Proprietary dynamic MPPT tracking with over 99.8% static tracking accuracy for maximum daily kilowatt-hour yield.
  • Resonant soft-switching topology yielding peak electrical efficiency above 96%, minimizing cabinet heat loads.
  • Full live hot-swap architecture with digital autonomous active load sharing over dual-redundant CAN buses.
  • Industrial wide operating temperature envelope (-40°C to +75°C) with intelligent acoustic-optimized variable fan cooling.

Technical specifications

Key specificationsValue
Rated Output Voltage-48VDC (-42V ~ -58V)
Maximum Efficiency≥ 96.0%
Operating Temperature Range-40°C ~ +75°C
Cooling SystemForced Air Cooling with Intelligent Speed Fan
Protection FeaturesOver-voltage, Short-circuit, Over-temperature, Surge
Hot-Swappable SupportYes (Live Plug-and-Play Support)
Total Harmonic Distortion (THD)≤ 5% (Total Harmonic Distortion)
Power Factor & THD≥ 0.99 at Rated Load
Standard ComplianceCE, UL, RoHS, IEC 60950, EN 300 386

Applications

01

Hybrid telecom sites pairing solar arrays with lithium-ion batteries and diesel gensets.

02

Zero-emission off-grid 5G base transceiver stations in rural and mountainous sectors.

03

Wayside railway signaling, traction power monitoring, and critical line-of-sight relays.

04

Industrial SCADA, gas pipeline valve stations, and critical off-grid IoT infrastructure.

Frequently asked questions

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