Costa Rica Residential Energy Storage Project
Case introduction

CASE

Case

Costa Rica Residential Energy Storage Project

This project provides a stable and reliable energy solution for the client through careful configuration. It creates a residential backup energy system to address the power outages caused by frequent hurricane events in the area.



Project Introduction

This project involves the creation of a residential backup energy system for a client in Costa Rica, designed to address frequent power outages caused by hurricanes. With careful configuration, the system provides the client with a stable and reliable energy supply.

Project Details

System Capacity: The system is equipped with a 12KW inverter and a 10KWH lithium battery, meeting the emergency power needs of the client’s essential household equipment.

Installation Location: The energy storage equipment is installed in a safe, well-ventilated indoor space within the client’s home, making it easy to manage and maintain.

Applications

During power outages caused by hurricanes or other disasters, the energy storage system can quickly activate to provide temporary power for essential household devices such as lighting, refrigerators, and televisions, ensuring the smooth operation of daily life and avoiding the inconvenience and losses caused by power outages.

Main Equipment

12KW Inverter: Efficiently converts the DC power from the energy storage battery into AC power for household use, with quick response and stable power output capabilities.

10KWH Lithium Storage Battery: Features high energy density, ≥6000 cycles, and high charge-discharge efficiency, allowing it to store a large amount of electricity in a compact space.



Project advantages

High Reliability
High Reliability
High-quality inverters and lithium storage batteries were selected, undergoing rigorous testing and quality control to ensure the system operates stably during harsh weather conditions, providing continuous and reliable power support for the household.
Efficient Energy Utilization
Efficient Energy Utilization
The system is designed efficiently, with an optimized combination of the inverter and storage battery, ensuring high-efficiency power conversion and storage. This improves energy utilization and reduces energy waste.
Intelligent Management
Intelligent Management
Equipped with an intelligent monitoring and management system, the client can use a mobile app or other devices to view real-time system status, battery levels, and other information, making it easy to adjust power usage strategies and achieve smart energy management.
High Flexibility
High Flexibility
The system can be easily expanded to accommodate future changes in the client's electricity needs, offering excellent scalability to meet the household's energy requirements at different stages.

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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