United States Residential Wind-Solar-Storage Integrated Cabinet Project
Case introduction

CASE

Case

United States Residential Wind-Solar-Storage Integrated Cabinet Project

The project provides a green, efficient, and reliable energy solution for rural households in the United States, utilizing solar and wind energy resources combined with energy storage technology. It meets household electricity needs, reduces dependence on traditional grids, and simultaneously creates economic benefits for the families.



Project Introduction

With the acceleration of energy transition, the forms of energy access for residential energy storage are gradually increasing. This project aims to provide a green, efficient, and reliable energy solution for rural households in the United States. By utilizing solar and wind energy resources, combined with energy storage technology, the project meets household electricity needs, reduces dependence on traditional grids, and creates economic benefits for families.

Project Details

The project is located in Florida, USA, with installations deployed in several representative residential areas. Before installation, a detailed survey and assessment of local solar and wind energy resources were conducted to determine the best equipment installation locations and capacity configurations. Each integrated unit includes high-performance photovoltaic panels, a small wind turbine (optional), energy storage batteries, and an energy management system. Through precise design, the system operates efficiently under various weather conditions.

Applications

In daily life, the system collects solar and wind energy during the day and stores electricity, prioritizing the supply of power to household appliances. In the event of a power outage or grid instability, the energy storage battery can immediately provide emergency power to the household, ensuring the operation of basic equipment such as lighting, refrigerators, and computers, greatly improving the household’s energy self-sufficiency and power stability.

Main Equipment

Photovoltaic Panels: High-efficiency monocrystalline silicon solar panels, capable of collecting more solar energy on limited rooftop space.

Small Wind Turbine: Custom-designed based on local wind conditions, with a low startup wind speed and stable operation, effectively capturing wind energy.

Energy Storage Batteries: High-energy-density lithium battery packs with long cycle life, capable of storing large amounts of electricity, ensuring power supply during nighttime or cloudy weather.

Energy Management System: Features real-time monitoring and intelligent scheduling functions, automatically adjusting energy input and output to optimize system operation. It can also connect to a mobile app, allowing users to monitor system status at any time.



Project advantages

Significant Economic Benefits
Significant Economic Benefits
By generating and consuming their own energy, households can reduce electricity costs.
High Energy Independence
High Energy Independence
Significantly reduce reliance on the traditional grid, lower the risk of power outages due to grid failures, and enhance the household's energy security.
Outstanding Environmental Benefits
Outstanding Environmental Benefits
Using clean energy to reduce carbon emissions, contributing to the achievement of the United States' sustainable energy and environmental goals.

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

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