Flatpack 2 IP55 Outdoor 48V Hybrid Telecom Power System with Rectifier Solar Inverter

Flatpack 2 IP55 Outdoor 48V Hybrid Telecom Power System with Rectifier Solar Inverter

Flatpack 2 Integrated Telecom Power Cabinet | 24kW Rectifier 25kW Solar 6kVA Inverter

Product Overview

Our Flatpack 2 IP55 outdoor 48V hybrid telecom power cabinet is an all-in-one integrated power solution built on Eltek Flatpack2 modules. It combines a 24kW high-efficiency rectifier, 25kW MPPT solar charger and 6kVA off-grid inverter in one IP55 weatherproof SGCC galvanized steel cabinet.

This system provides standard 48VDC telecom output, supporting triple energy input: mains AC, solar PV and storage batteries. The built-in Smartpack2 MCU controller intelligently prioritizes solar power to cut grid energy costs for unattended remote telecom sites.

Dual door-mounted passive heat exchangers provide low-energy, condensation-free cooling. The cabinet reserves installation space for batteries, Smart PDU and environmental monitoring modules, widely used for 4G/5G small cells, rural solar signal towers, microwave relay and pipeline SCADA monitoring stations.

Core Configuration: Flatpack2 Hybrid Power Cabinet | 48V DC Output |Smart Circuit Breakers |24kW Rectifier + 25kW Solar Charger + 6kVA Inverter | IP55 SGCC Enclosure | Dual Heat Exchanger Cooling | Smartpack2 MCU Full Monitoring

Specifications

Key Product Features

1. Triple Energy Integrated Hybrid Power Architecture

All core power units are integrated in a single cabinet:

• 24kW Flatpack2 rectifier: High PF, stable 48V DC power for telecom loads

• 25kW MPPT solar charger: Auto track solar maximum power, prioritize solar energy

• 6kVA hybrid inverter: Convert battery DC to AC power for auxiliary off-grid equipment

  Smartpack2 MCU automatically switches power sources for fully unattended operation.

2. IP55 All-Weather SGCC Galvanized Steel Cabinet

The cabinet body adopts SGCC hot-dip galvanized steel with strong rust, salt mist and UV resistance. Full EPDM door sealing strips reach IP55 rating, blocking outdoor dust and rainwater to protect internal power modules for over 10 years of outdoor service life.

3. Dual Passive Heat Exchanger Low-Maintenance Cooling

Two passive heat exchangers serve as the thermal control system. Without refrigerant, it completely avoids internal condensation that damages circuit boards and power modules. It consumes minimal standby power and requires almost no routine maintenance, perfect for remote unattended sites.

4. Smartpack2 MCU Full System Remote Monitoring

Reserved slots for Smartpack2 main controller and FlexiMonitor environment expansion modules. It fully monitors rectifier, solar charger, inverter, battery voltage/current, cabinet temperature/humidity, door tamper alarm and heat exchanger status. All data supports remote viewing and fault alert via SNMP cloud platforms.

5. Built-in Smart PDU Intelligent Multi-Branch Power Distribution

Standard integrated Smart PDU supports real-time voltage/current monitoring for each load branch, remote power switch control, automatic overload and short-circuit protection. It links data with Smartpack2 MCU for unified remote power management of the whole hybrid solar system.

6. Flexible Customization & OEM/ODM Support

Adjustable 19-inch internal rack space allows flexible expansion of rectifier, solar charger, inverter and battery capacity. Customizable heat exchanger cooling capacity, Smart PDU port quantity, cabinet color, brand logo and cable inlet positions. We provide complete certification documents for global export markets.

Wide Application Scenarios

• 4G/5G macro & micro base stations, rural off-grid solar telecom signal towers

• Microwave relay stations, FTTx optical fiber communication distribution nodes

• Roadside traffic monitoring & off-grid CCTV surveillance power cabinets

• Wind farm, oil pipeline and railway SCADA industrial remote monitoring equipment

Packaging & Customization

Packaging

Each Eltek Type3 44U hybrid solar power cabinet is wrapped with anti-scratch PE film and fixed firmly on export wooden pallets to avoid collision deformation during sea/land transportation. Real photos of exterior, internal layout and finished packaging will be sent for your confirmation before shipment.

Customization Support

1. Adjust heat exchanger cooling capacity according to local ambient temperature

2. Custom Smart PDU port quantity and rated current

3. Match Eltek rectifier power, battery compartment size for different solar capacity

4. Custom cabinet surface color, silk-screen brand logo and cable inlet position

5. Complete SABER certification support for Saudi Arabia market export

FAQ

Q1: What is Eltek Type 3 cabinet?

A: Eltek Type3 is a standard outdoor telecom power cabinet specification widely used in global communication base stations, our model provides 44U internal rack space, built with SGCC steel, compatible with full series Eltek power supply and monitoring equipment.

Q2: What cooling device does this 44U cabinet adopt?

A: This hybrid solar power cabinet is equipped with dual heat exchangers for passive heat dissipation, lower energy consumption and no condensation risk compared with cabinet air conditioners.

Q3: What’s the function of Smart PDU inside the cabinet?

A: Smart PDU is an intelligent power distribution unit, it can monitor real-time power data of each load branch, realize remote power on/off control and overload protection, supporting linkage with Eltek Smartpack MCU monitoring system.

Q4: Can this cabinet work with solar power?

A: Yes, it is a hybrid solar telecom power cabinet, supporting solar PV and mains AC dual input power supply, automatically switch energy source to realize off-grid power supply for remote communication sites.

Q5: What material is the cabinet made of?

A: The whole enclosure is manufactured from SGCC hot-dip galvanized steel sheet, with superior anti-rust and anti-corrosion performance for long-term outdoor deployment.

We support OEM services and can customize power solutions tailored to your requirements. Please send your detailed requirements to my our for further discussion.

Whatsapp:+86 18028736286
Email:252275687@qq.com