Outdoor Photovoltaic Telecom Energy Cabinet

Tough Outdoor Construction
Tough, IP55-rated casing and anticorrosive FRP coating provide long-term endurance in harsh environments.
Hybrid Energy Integration
Seamlessly integrates solar, wind, generator and grid power supply for dealing with any place's variable energy requirements.
Flexible Power Outputs
Built-in AC and DC outputs (220 VAC, 48 VDC, –12 VDC) enable easy connection to telecom and electronic loads.
Smart Monitoring & Control
Advanced management with temperature-controlled cooling and RS485 communication enables efficient remote operation.
Easy Installation
Compact light aluminum alloy cabinet can be easily lifted and installed whole, which saves time and labor.

LZY Energy's Outdoor Photovoltaic Telecom Energy Cabinet is a rugged, all-in-one solution for remote network and edge computing sites. The cabinet provides an enclosure that is weather-tight for servers, batteries, inverters and telecommunication equipment with dual AC and DC power inputs/outputs to support different loads. By integrating different renewable and utility sources of power, the cabinet ensures off-grid or hybrid power supply with dependability to telecommunication infrastructures. The system takes solar PV (photovoltaic), wind, grid and generator inputs and provides stabilized 220 VAC and telecom-standard DC outputs (48 V and –12 V) to the equipment.

Key Features

Outdoor-Rated Durability: IP55-rated enclosure with superior high-efficiency sealing and salt-spray protection, suitable for harsh environments. FRP-lined cabinet offers high anti-corrosion capability for coastal or dirty environments.
Hybrid Power Integration: Supports different green power sources (solar PV, wind, generator, and grid) simultaneously, facilitating hybrid energy input management.
Multiple Voltage Outputs: Provides standard AC 220 V and DC 48 V/−12 V for direct powering of telecom devices. (Special output configurations can be supported as needed.)
Smart Energy Management: Integrated control system with energy-saving monitoring and temperature-controlled fans. Auto-adjust cooling and RS485 communication support remote monitoring and smart operation.
Thermal Insulation: Two-layer insulated structure minimizes heat transfer (≈0.024 W/(m·K)), maximizes thermal stability, and reduces cooling load.
Lightweight, Portable Design: Aluminum alloy cabinet body for minimum weight. It can be manually carried or hoisted as a complete unit, which facilitates field deployment.

Product Pictures

Product Scenario 1 Product Scenario 2
Product Scenario 3 Product Scenario 4

Technical Specifications

The following table gives a comparison of the general specifications of the LZY 10 kWh, 20 kWh, 30 kWh, and 40kWh Outdoor Cabinets:

Specification	LZY-Z06-10O	LZY-Z12-20O	LZY-Z18-30O	LZY-Z24-40O
Rated Power (Nominal/Peak)	6 kW / 9 kW	12 kW / 24 kW	18 kW / 36 kW	24 kW / 48 kW
Battery Storage Capacity	10 kWh	20 kWh	30 kWh	40 kWh
Supported Input Sources	AC Grid, PV, Battery	AC Grid, PV, Battery	AC Grid, PV, Battery	AC Grid, PV, Battery
Output Voltages	220 VAC, 48 VDC, –12 VDC
Cooling/Protection	IP55; smart fan cooling
Dimensions (W×D×H)	1200×700×700 mm	1600×700×700 mm	2000×750×750 mm	2000×800×900 mm

Application Scenarios

LZY outdoor cabinet is specifically designed for off-grid and grid-connected telecommunication applications. Typical application scenarios are:

Remote Base Stations: Powering communication towers and cell sites in remote or hard-to-reach areas.
Smart City Infrastructure: Powering traffic signal controllers, environmental monitoring stations, and IoT nodes in urban "smart" deployments.
Intelligent Transportation Systems: Powering roadside units, digital displays, and traffic monitoring along highways and rails.
Edge Computing Nodes: Providing reliable power for edge servers and micro data centers at network edges, traffic management nodes, or microgrids.
Utility and Power Systems: Serving distributed grid assets or remote substations where reliable power is critical.

These cabinets enable extended telecom and computing operation by combining renewable energy sources with battery backup at edge sites.

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