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C&I Energy Storage Systems

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Highjoule Industrial & Commercial BESS. Scalable. Reliable. Cost-Effective. Vertically integrated from cells to cabinets, Highjoule delivers premium energy storage solutions for U.S. industrial and commercial needs.

Base Station Energy Storage

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Highjoule offers professional Base Station Energy Storage Products, which ensure that telecommunication infrastructures will have reliable backup power during an outage or peak demand periods.

Home Energy Storage Systems

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Highjoule offers efficient home ess, with power ranging from 5kW to 20kW. All our products are fully certified and supported by global service to ensure reliability, long life, and high performance for stable and sustainable power solutions in homes around the world.

Photovoltaic Module

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Highjoule's photovoltaic module factory in Jiangsu, China, operates around the clock to produce high-quality solar modules.

HJ-HBL Battery

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Based on the rich experience of the company in product design and manufacturing, Highjoule will provide users with complete product solutions and set out to be a mainstream photovoltaic energy storage battery provider and a smart energy leader.

Photovoltaic Storage Inverter

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Highjoule supplies off-grid and on-grid inverters, from several kilowatts up to tens of kilowatts. Our series provide reliable energy conversion in different applications and guarantee a high performance with efficiency at home, business, or industry, in a great power range starting from 3kW up to 50kW.

Energy Management System

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Highjoule's EMS optimizes energy usage, reduces costs, and enhances efficiency with real-time monitoring and seamless integration for reliable, sustainable operations.

Energy storage accessories

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Premium BESS accessories: battery racks, cooling systems, BMS modules & PV connectors. Ensure compatibility & boost performance for 3.2V-52V LiFePO4 systems. OEM/ODM support available.

Customized products

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Highjoule delivers fully customizable energy solutions including foldable PV containers, integrated PV+storage systems, hybrid PV/storage/diesel cabinets, and mobile wind-solar units for diverse industrial/commercial applications.

FAQ

1. What are the key parameters of an energy storage system?

Rated power indicates the maximum instantaneous discharge capability of the system, typically measured in kilowatts (kW) or megawatts (MW).
Energy capacity refers to the total amount of energy that can be stored, usually expressed in kilowatt-hours (kWh) or megawatt-hours (MWh).

2. What are the application benefits of industrial and commercial energy storage systems?

Peak-valley arbitrage
Leverage differences in electricity pricing between peak and off-peak hours to charge the system during low-cost periods and discharge during high-cost periods, effectively reducing energy expenses.

Reduce demand charges
Energy storage can flatten load peaks and smooth power demand curves, helping businesses reduce costly demand-based electricity charges.

Dynamic capacity expansion
When the existing transformer capacity is insufficient during certain peak periods, energy storage systems can supplement power without requiring transformer upgrades, saving on infrastructure investment.

Demand response participation
Energy storage enables participation in grid demand response events, providing backup during peak grid demand and generating compensation, without impacting business operations.

3. What information is required from a power-consuming enterprise before installing an energy storage power station?

General info: electricity type, base tariff, time-of-use electricity pricing, and production schedules during power outages.

These details help design charge/discharge strategies, determine tariff-based vs. demand-based models, assess storage usage times, and align with production cycles.

Load data: annual power consumption patterns, average and peak loads, transformer capacity.

This helps estimate the optimal system capacity, align with transformer limits, and develop charge/discharge logic and economic models.

Engineering documentation: power distribution diagrams, plant layout, substation schematics, cable routes, and available installation space.

These are crucial for determining system placement, transformer connection points, and access plan design.

4. How is the energy storage capacity determined based on enterprise power load data?

The sum of energy storage charging power and the enterprise’s peak load must be below 80% of the transformer's rated capacity to prevent overloads.

Daytime peak load should exceed the maximum discharge power to ensure cost-effective discharge scheduling.

Monthly or annual power use alone is insufficient—detailed daily load profiles are essential to calculate system sizing accurately.

5. Can energy storage capacity be estimated using total load and transformer capacity?

If an enterprise has a single transformer, then total load data typically reflects the transformer's actual load, and a preliminary system size can be estimated. However, if multiple transformers are involved, the aggregate data may not reflect individual transformer loads. In such cases, separate load data for each transformer is required to accurately determine system sizing.

6. Can photovoltaic energy utilization and efficiency be maximized in a PV-storage hybrid project?

Yes. Industrial and commercial PV-storage integration projects often use AC-coupled configurations. With Highjoule’s intelligent EMS, real-time monitoring of integrated storage cabinets and PV inverters allows for optimized energy use under "load-first" strategies, enhancing PV utilization efficiency.

7. How can a home energy storage system help reduce electricity bills?

Home energy storage systems store solar-generated electricity during the day for use at night or during peak pricing periods. This reduces reliance on grid power and lowers electricity costs, especially in regions with time-of-use pricing.

8. What is the typical lifespan of a home energy storage system?

The service life of most home energy storage systems ranges from 10 to 15 years. Lifespan depends on battery type, usage patterns, and maintenance. Highjoule products include long-term warranties to ensure system reliability over time.

9. How do base station energy storage systems ensure continuous and reliable power?

Highjoule's base station storage solutions adopt a redundant power design that enables rapid switching to backup supply during outages or fluctuations. Intelligent monitoring and automated control systems maintain 24/7 uptime, ensuring consistent communication operations.

10. How is the energy storage system integrated with existing base station infrastructure?

Highjoule energy storage solutions are modular and flexible, allowing seamless integration with various base station configurations. The scalable design simplifies installation and accommodates future expansion needs while minimizing disruptions to existing infrastructure.

Your path to success starts with Highjoule

At Highjoule, we are committed to supporting our agents with reliable energy storage solutions that promotesuccess and sustainability. By becoming a Highjoule distributor, you'll gain access to quality products, dedicatedsupport, and the chance to contribute to the global energy transition.

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Company R&D and Manufacturing

Focusing on Energy Storage and Communication Solutions for 20+years

Professional Services

Focusing on Energy Storage and Communication Solutions for 20+years

  • Our service advantages

    With years of industry experience and accumulated industry insights and technological advantages, we are able to accurately grasp market trends and provide forward-looking and feasible solutions

    01

  • Integrated customized service

    Full range of customized solutions We provide integrated "turnkey" service solutions based on the specific needs of each customer, providing convenience while maximizing project benefits

    02

  • Professional team support

    Efficient and worry-free service experience We have an efficient team composed of industry experts, technical elites and project managers. Every project is seamless from consultation to execution, efficient and worry-free

    03

  • Continuous innovation and improvement

    We focus on innovation Regularly update technology platforms and service models, Always urge ourselves to pursue the industry's cutting-edge technology, and maintain our advantages in the fiercely competitive market

    04

  • Global offices established

    Connecting the world, serving without boundaries Localized support, close to customer needs, cross-regional collaboration, efficient operation. No matter which country or region you are in, our technical team can provide 7*24 hours of technical support through the global collaboration platform

    05

  • Sustainable development

    We are committed to promoting sustainable development, taking environmental impact into consideration in every project, minimizing carbon footprint and promoting green innovation

    06

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