Eltek Flatpack2 4U Solar Autonomous Power Core (300A/500A)

Specifications

Eltek Flatpack2 4U Solar Autonomous Power Core (300A/500A)

Product Introduction

The Eltek Flatpack2 4U Solar Autonomous Power Core is an all-in-one renewable energy power system tailored for off-grid and solar hybrid scenarios. Built on the mature Flatpack2 platform, this 4U rack-mounted unit integrates solar chargers, rectifier modules, battery distribution, load distribution and intelligent monitoring into one chassis. It is available in 300A and 500A two current versions, with a maximum PV power up to 24kW. Adopting advanced MPPT maximum power point tracking technology, it achieves nearly 100% solar panel utilization and high energy conversion efficiency. The system is matched with Flatpack2 48/3200 HE solar modules and Smartpack2 series controllers, all supporting hot swap for convenient maintenance. It is pre-installed with abundant battery and load breaker positions, as well as standard LVBD/LVBP protection functions, and reserves DC SPD installation space for surge protection. With 85-420VDC wide PV input and galvanic isolation design, it features strong anti-interference and environmental adaptability. This flexible and expandable power core is widely applied in off-grid telecom base stations, rural electrification, remote monitoring stations and other solar power projects.

Core Features

Dual Current Options: Two specifications of 300A and 500A to meet different load and capacity requirements.

High PV Capacity: Maximum photovoltaic power reaches 24kW, supporting multi-group solar panel array access.

Advanced MPPT Technology: Digital MPPT algorithm tracks maximum power in real time, maximizing solar energy utilization.

Hot Plug Design: Solar chargers and control modules support hot swap, realizing non-stop maintenance.

Complete Distribution Layout: 300A version has 6 single-pole battery breakers; 500A version has 8 single-pole battery breakers, and both are equipped with up to 18 load breaker positions.

Multi-Protection Configuration: Built-in LVBD & LVBP protection, optional DC SPD surge protector to resist lightning and voltage surges.

Wide DC Input: PV operating voltage 85-420VDC, MPPT range 100-380VDC, wide voltage adaptation for various solar strings.

Intelligent Monitoring: Equipped with Smartpack2 Touch / Smartpack2 Basic controller, with Ethernet port for remote monitoring and parameter management.

Galvanic Isolation: Isolation design between PV side and load side enhances system safety and anti-surge capability.

Standard Rack Structure: 19-inch 4U cabinet, easy to install and compatible with most standard racks.

Detailed Specifications

Application Scenarios

Wireless Telecom: Off-grid 4G/5G base stations, cell sites, distributed antenna systems, microwave communication equipment

Rural Electrification: Remote villages, mountainous areas and other off-grid solar power supply projects

Remote Monitoring: Unattended industrial monitoring, environmental monitoring, pipeline monitoring stations

Marine & Offshore: Offshore platforms, island equipment solar hybrid power systems

Renewable Energy: Independent photovoltaic power stations, solar-battery hybrid power systems

Product Advantages

High Energy Utilization: MPPT technology cooperates with high-efficiency solar modules to greatly improve power generation efficiency.

Strong Expandability: Abundant breaker positions and modular design support later capacity and function expansion.

Easy O&M: Full hot plug structure reduces maintenance difficulty and avoids system shutdown.

High Safety: Galvanic isolation + multiple protection functions effectively prevent faults such as over-discharge and surge.

Wide Adaptation: Ultra-wide PV input range is compatible with various solar panel combinations.

Integrated Design: One machine integrates charging, power distribution and monitoring, simplifying system wiring and layout.

Remote Management: Ethernet remote monitoring realizes unattended operation for remote sites.

Global Compliance: Multiple international certifications, suitable for projects in various regions.

Company Profile

Shenzhen Synergic Technology Co., Ltd., founded in 2024, focuses on the production, manufacturing, R&D, and sales of power related products, including telecom power systems, energy storage batteries, and solar power solutions. We are committed to delivering comprehensive, end-to-end power solutions for our customers.

Our team members primarily come from leading companies in the power supply industry, bringing years of hands-on experience. We supply network energy equipment including telecom power systems, precision distribution cabinets and integrated cabinets (customization available) from ELTEK, Huawei, Vertiv (formerly Emerson), ZTE and CE+T. Our product range also covers UPS, precision air conditioners, batteries and other data room accessories from well-known brands.

All products are strictly tested before delivery. We offer reliable after-sales service and instant spare parts support within warranty to cut your time and costs. Custom OEM/ODM services are also available.

For pricing, configuration options and OEM customization, please contact us for detailed technical support and quotation.

WhatsApp: +86 13714076096
Email: 3795149443@qq.com
Website: https://www.synergicsys.com