Ukraine 46kWp/50kWh Foldable Photovoltaic Container System
Case introduction

CASE

Case

Ukraine 46kWp/50kWh Foldable Photovoltaic Container System

Project Overview
In Ukraine, where grid disruptions are frequent due to the prevailing situation, this photovoltaic foldable container equipped with energy storage batteries can be rapidly deployed in off-grid conditions. Widely deployed across Ukraine and other regions with unstable grid infrastructure, it delivers reliable power for communities, medical facilities, rescue operations, and communications – becoming indispensable emergency equipment.



  1. Project Specifications

Applications

Community Power: Supplies essential electricity for residents’ daily needs, including lighting, mobile phone charging, refrigerators, and small heaters.

Medical Settings: Supports critical medical equipment at field clinics and damaged hospitals, including infusion pumps, compact ventilators, and sterilisation units.

Humanitarian Relief: Supplies refrigerated supplies at relief sites, provides lighting and heating at shelters, and powers rescue equipment like walkie-talkies.

Temporary Command & Communications: Ensures 24-hour power supply for communication base stations and satellite phones at temporary command centres or communications hubs, maintaining uninterrupted information flow.

 

Installed Capacity

Photovoltaic capacity: 46 kWp

Energy storage capacity: 50 kWh

 

Principal Equipment

Photovoltaic modules: 92 x 500 Wp monocrystalline photovoltaic panels.

Photovoltaic mounting system: Foldable photovoltaic racks compatible with 92 x 500 Wp panels, with an unfolded angle ≥15°, incorporating wheeled sliding mechanisms.

Energy Storage System: 50KWh off-grid storage system equipped with high-performance batteries, rated for 6000 charge/discharge cycles.

Integrated PV-Storage Inverter: PV input power ≥50KW, featuring multiple MPPT (Maximum Power Point Tracking) channels to ensure efficient PV system operation.

Lightning Protection: PV lightning protection box incorporating DC circuit breakers and PV surge arresters to safeguard stable system operation.

EMS (Energy Management System): Integrates sensors for access control, temperature/humidity, and water ingress, enabling real-time monitoring and optimisation of power usage.


Project Video

Ukraine 46kWp/50kWh Foldable Photovoltaic Container System

Project advantages

High Flexibility
High Flexibility
The foldable photovoltaic container facilitates rapid deployment across diverse scenarios, including post-disaster reconstruction, emergency relief, and remote area power supply.
Energy Efficiency & Environmental Sustainability
Energy Efficiency & Environmental Sustainability
Harnesses solar power generation without external grid dependency, reducing reliance on conventional energy sources.
High-Efficiency Energy Storage
High-Efficiency Energy Storage
The integrated 50KWh energy storage system ensures continuous, stable power supply during periods of no sunlight, meeting long-term operational requirements.
Safety and Reliability
Safety and Reliability
Equipped with photovoltaic surge protection devices, overload protection, and high-quality electrical systems to guarantee user safety during operation.
Intelligent Management
Intelligent Management
Features an Energy Management System (EMS) to optimise system performance, ensuring efficient and stable power distribution.

Core products

Satellite Communication Energy Cabinet
Satellite Communication Energy Cabinet

The Satellite Communication Energy Cabinet is a PV energy storage cabinet from Highjoule Technology Group designed specifically for off-grid satellite communication sites. The system consists of PV modules, an MPPT solar controller, an LFP (Lithium Iron Phosphate) battery pack, a thermal management system, and a power distribution unit, forming a complete off-grid PV generation and energy storage system that provides stable power to satellite communication base stations. The system adopts a modular design and can be efficiently operated and maintained via local and remote monitoring. It supplies 48V DC and AC 120V–200V power to satellite and other industry communication equipment, supporting floor-standing and pole-mount installation.

Outdoor Battery Cabinet
Outdoor Battery Cabinet

The Outdoor Battery product line is centered on green low-carbon, high-efficiency, and intelligent coordination principles. It covers both indoor and outdoor configurations, with lithium batteries (or lead-acid batteries) forming battery energy storage cabinets. Each cabinet also houses environmental sensors, battery circuit breakers, battery cables, and thermal management accessories to form an integrated battery cabinet.

Hybrid Power System
Hybrid Power System

The Site Hybrid Power System is a next-generation multi-energy integrated power supply for 4G/5G base stations, communication equipment rooms, edge data centers, and outdoor compact sites. It breaks the traditional “single grid input, single DC output” architecture to achieve multi-source energy input + multi-voltage output + intelligent coordinated dispatch. At the site level, it accommodates grid power, PV, energy storage, diesel generators, and other sources, delivering a highly reliable, efficient, and simply deployable power framework for 5G equipment, transmission equipment, and IoT loads. Power range: 6 kW–36 kW; available in both 3U and 1U circuit breaker configurations.

Stacked-PV MPPT Solar Controller
Stacked-PV MPPT Solar Controller

The Stacked-PV MPPT Solar Controller is specially developed for PV capacity expansion at base station sites. Using a series-connection scheme, the system consists of PV modules, a stacked-PV MPPT controller, and a DC meter. Each PV string is series-connected to the controller, which steps down the module output voltage to −48V and injects it onto the rectifier output busbar to supply DC loads. Designed for communication base stations, it supports wall-mount and pole-mount installation. The product is available in outdoor and rack-mount versions.

Outdoor Hybrid Energy Cabinet
Outdoor Hybrid Energy Cabinet

The products deeply integrate AC/DC conversion, multi-energy intelligent scheduling, energy storage charge/discharge management, and remote monitoring technologies. Flexibly deployable in indoor equipment rooms, outdoor 5G base stations, and remote sites, they ensure uninterrupted power for communications and critical loads while maximizing green energy consumption, reducing energy use and carbon emissions, and upgrading traditional power supply to a clean, intelligent, integrated site energy solution.

Solution

Professional Integrated "Turnkey" Service System

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