- Products
Highjoule provides a wide variety of energy storage products, such as industrial and commercial BESS, home energy storage systems, photovoltaic modules, and other solutions. As a top Chinese manufacturer, Highjoule delivers reliable, scalable, and affordable options for sustainable power management. Benefit from innovative and customizable solutions backed by global support.
400kW heavy-duty truck charging pile240kW DC charging pile160kW DC charging pile120kW-160kW DC charging pile80kW DC charging pile20kW DC charging pile7kW-21kW AC charging station (single gun)615W-640W TOPCon Bifacial high efficiency PV module710W-730W TOPCon Bifacial high efficiency PV module580~600W TOPCon Bifacial high efficiency PV module625~660W BC Solar Panel7KW High-Efficiency Single-Phase Grid-Tied Photovoltaic Inverter
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Mobile solar containerFolding Photovoltaic ContainerMobile Photovoltaic Energy Storage Integrated ContainerSite Energy Photovoltaic ContainerC&I Energy Storage SystemsHousehold Wind-Solar Energy Storage Integrated Cabinet7.01MWh Energy Storage Container System6.9MWh Energy Storage Container System5MWh Energy Storage Container System418kWh Outdoor Cabinet-Type Energy Storage SystemPhotovoltaic Module615W-640W TOPCon Bifacial high efficiency PV module710W-730W TOPCon Bifacial high efficiency PV module580~600W TOPCon Bifacial high efficiency PV module625~660W BC Solar PanelPhotovoltaic modules 650W-700WBase Station Energy StorageSite battery cabinetOutdoor Photovoltaic Energy CabinetIndoor Photovoltaic Energy CabinetPhotovoltaic Microstation Energy CabinetHome Energy Storage Systems615W-640W TOPCon Bifacial high efficiency PV module710W-730W TOPCon Bifacial high efficiency PV module580~600W TOPCon Bifacial high efficiency PV module625~660W BC Solar Panel7KW High-Efficiency Single-Phase Grid-Tied Photovoltaic InverterPhotovoltaic Storage Inverter7KW High-Efficiency Single-Phase Grid-Tied Photovoltaic Inverter3KW-4.5KW High-Efficiency Single-Phase Grid-Tied Photovoltaic Inverter6.2KW Single-phase off-grid inverter9000W+9000W Single-phase off-grid inverter7.5KW-9KW American standard split-phase off-grid inverterSolar Battery51.2V/300Ah Floor-Standing Battery15.36kWh Floor-Standing Lithium Battery14.366KWh Floor-Standing Battery16.08KWh Floor-Standing Battery16.08KWh / 20KWh Floor-Standing BatteryEnergy Management SystemCabinet-level EMU (Energy Management Unit)Station-level EMS (Energy Management System)Communication site energy cabinet management systemEnergy Management System (EMS) Client AppCustomized Products - Solution
From urban businesses to remote off-grid sites, Highjoule delivers customizable energy storage that optimizes power usage, reduces costs, and ensures uninterrupted electricity supply across global markets.
Base Station Energy Storage SolutionIndustrial and Commercial Energy Storage SolutionMicrogrid SolutionResidential Energy Storage Solution
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Highjoule's successful energy storage projects worldwide. See how Highjoule bess transform home power and industrial operations. Real-world case studies with proven results.
Sudan 40-foot Foldable Photovoltaic Energy Storage SystemJamaica 10kW/15kWh Integrated Residential Energy Storage System ProjectUkraine 46kWp/50kWh Foldable Photovoltaic Container SystemCambodia 100kW/215kWh Photovoltaic-Storage System ProjectBulgaria 100kW/215kWh Photovoltaic Storage System Project365 Mobile Energy Storage Container ProjectIntegrated Photovoltaic Folding Storage Container Project
View MoreIndustrial Energy StorageSudan 40-foot Foldable Photovoltaic Energy Storage SystemUkraine 46kWp/50kWh Foldable Photovoltaic Container SystemCambodia 100kW/215kWh Photovoltaic-Storage System ProjectBulgaria 100kW/215kWh Photovoltaic Storage System Project365 Mobile Energy Storage Container ProjectResidential Energy Storage - Industrial Layout
- About Us
Established in 2002, HighJoule (HJ Group) is a leading and professional energy storage company in China, dedicated to providing efficient, intelligent, and green energy storage solutions for global customers.
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The company owns two well-known sub-brands: Huijue and LZY Energy.
Leveraging global expertise and local innovation, HighJoule (HJ Group) drives impactful energy transitions, enabling sustainable energy management for users worldwide through high-efficiency storage solutions.
HighJoule (HJ Group)'s China headquarters is located in Shanghai, combining world-class technological innovation with China's advanced manufacturing ecosystem. Whether for commercial and industrial applications, residential energy storage systems, or complex microgrid solutions, HighJoule (HJ Group)'s products have been successfully deployed across multiple sectors, helping clients enhance energy utilization efficiency and reduce energy costs. - News Center
Highjoule’s News Center provides the latest company updates, industry insights, and technological innovations, showcasing the enterprise’s cutting-edge technologies and brand influence.
Electricity Consumption Continues to Escalate: Global Trends in Power and Energy Consumption Across Key SectorsCan balcony solar become the mainstay of residential photovoltaics? A promising new frontier or an overhyped false trend?What Is a Solar Inverter in an On-Grid System?How a Solar Inverter Works: From Sunlight to Usable PowerHighjoule(HJ Group) Participates in Drafting National StandardHighjoule (HJ Group) Participates in the Compilation of the Technical Standard for Smart Building Microgrids, Officially ReleasedWhat Is the Best Energy Storage Battery Technology?
View MoreNews CenterElectricity Consumption Continues to Escalate: Global Trends in Power and Energy Consumption Across Key SectorsCan balcony solar become the mainstay of residential photovoltaics? A promising new frontier or an overhyped false trend?What Is a Solar Inverter in an On-Grid System?How a Solar Inverter Works: From Sunlight to Usable PowerHighjoule(HJ Group) Participates in Drafting National StandardCompany NewsHighjoule(HJ Group) Participates in Drafting National StandardHighjoule (HJ Group) Participates in the Compilation of the Technical Standard for Smart Building Microgrids, Officially ReleasedHighjoule(HJ Group) cordially invites you to attend the 2026 Romania Green Energy ExpoQingcun Government Conducts Special Lecture on Anti-Telecom and Online Fraud Security at Our CompanyHighjoule(HJ Group) cordially invites you to join us at Poland’s ENEX 2026 Energy ExpoIndustry UpdatesElectricity Consumption Continues to Escalate: Global Trends in Power and Energy Consumption Across Key SectorsPhotovoltaics Embracing Multi-Scenario Integration: From “Roof Tops” to “Urban Spaces”Energy storage cell prices and demand are rising in tandem, with the industry entering a “mass procurement phase” from 2026 to 2028.Solar industry faces fresh blow – where will 2026 lead?The Importance of Photovoltaic Storage Systems ReaffirmedEmployee ActivitiesTime Flies Like a Song · United in Companionship ‖ Highjoule’s November Staff Birthday CelebrationThe Eighth “Huijue Cup” Futsal Tournament Concludes SuccessfullyEarly Autumn Warmth · Celebrating Birthdays Together ‖ September Employee Birthday PartyTo celebrate the achievements together, the Foreign Trade Department of Shanghai Huijue Group held a grand celebration for the first half of 2025FAQsCan balcony solar become the mainstay of residential photovoltaics? A promising new frontier or an overhyped false trend?What Is a Solar Inverter in an On-Grid System?How a Solar Inverter Works: From Sunlight to Usable PowerWhat Is the Best Energy Storage Battery Technology?How Long Do Home Solar and Energy Storage Systems Last, and When Do They Pay for Themselves? - Contact Us
