Great Power

What Great Power does

Great Power (Guangzhou Great Power Energy & Technology Co., Ltd., stock code szse:300438) is a Chinese battery manufacturer founded in 2001 in Guangzhou and listed on the Shenzhen Stock Exchange since 2015, with a secondary listing filed on the Hong Kong Stock Exchange Main Board in February 2026. The company designs and manufactures lithium-ion, sodium-ion, and solid-state battery cells, modules, and integrated energy storage systems, supported by 700+ invention patents and participation in 26 national and industry standards. Operates 12 production bases across China plus Vietnam and Turkey, with 10 overseas offices reaching more than 50 countries; headcount exceeds 10,000 employees and installed battery projects have recorded zero safety incidents.

Core products span three segments. In energy storage, the company produces large-capacity cells including the Fengpeng 587Ah and 314Ah series, containerized systems (Great Com 5MWh and 6.25MWh liquid-cooled), C&I cabinets (Great series, Qintian 520), and low-temperature residential batteries (Polar series, rated to minus 30 degrees Celsius). The Hanhai series 85Ah AIDC cell provides millisecond-level response for AI data center backup. Consumer batteries cover smartphones, wearables, and personal care, while power batteries include 6C fast-charging cells for light electric vehicles and 12V/48V start-stop systems. Proprietary technology platforms include gel flame-retardant electrolyte, the Ion Sponge high-efficiency platform, nano high-temperature shield, honeycomb carbon cooling, and a sodium-ion platform operational since 2022. Cell-level claims include over 4500 cycles at 45 degrees Celsius and energy efficiency above 95 percent at room temperature with the 587Ah cell.

The business model is B2B hardware sales of cells, modules, and integrated systems. Revenue is split across energy storage as the primary stream, plus consumer batteries and power batteries. Distribution combines direct enterprise sales through 10 overseas offices and 12 production bases with two additional channels: cell supply to system integrators including Sungrow, Sunwoda, and Sinexcel, and tender-based procurement wins with state-owned utilities such as CNPC, China Three Gorges, China Resources, SPIC, and Guangdong Energy Group. The company reports 2025 revenue guidance of RMB 10 billion with net profit of RMB 170-230 million, representing a turnaround from a prior-year loss. BloombergNEF has ranked Great Power a Tier 1 Global Storage Manufacturer for eight consecutive periods through 2026, and ICC/SPIR ranked it Top 8 globally and Top 2 in residential storage battery shipments in 2025.

Name

Great Power

Legal name

广州鹏辉能源科技股份有限公司

Website

https://greatpower.net

Company type

Public

Founded year

2001

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Great Power is a Chinese battery manufacturer producing lithium-ion, sodium-ion, and solid-state battery cells, modules, and integrated storage systems for utility-scale, commercial, residential, AI data center, consumer electronics, and light mobility applications across more than 50 countries.

Ownership category

akta.pro rank

Product category

Energy Storage Batteries

NAICS

Battery Manufacturing (33591)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Battery Cells (Li-ion, LFP, Sodium-ion, Lead-acid, NiMH) (IMAGAHAA)

akta.pro secondary industries

Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB), Battery Management Systems (BMS) & Battery Electronics (IMAGAHAC), Battery Packs & Energy Storage for Micromobility Manufacturing (IMACAOAE), Batteries & Battery Packs (Rechargeable/Primary, Device-Specific Packs) (CRACATAG)

Keywords

• Lithium-ion batteries
• Energy storage systems
• Utility-scale storage
• Residential battery storage
• Commercial industrial storage

Headquarters

HQ city

Guangzhou

HQ country

China

HQ region

Asia

Offices19 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Energy storage battery sales: Primary revenue stream from manufacturing and selling lithium-ion and sodium-ion batteries for energy storage applications including utility-scale, commercial & industrial, and residential storage markets.
2. Consumer battery sales: Revenue from consumer batteries for applications including consumer electronics, two-wheelers, outdoor power, and personal care devices.
3. Power battery sales: Revenue from power batteries for light mobility applications including electric vehicles, hybrid systems, and start-stop power.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

Great Power designs, manufactures, and sells lithium-ion, sodium-ion, and solid-state battery cells plus integrated energy storage systems (ESS) for utility-scale, commercial & industrial, residential, AI data center (AIDC), consumer electronics, and light-mobility applications. Core offerings span large-format cells (314Ah, 587Ah, 600Ah+), liquid-cooled containerized ESS (5MWh–6.25MWh), C&I cabinets, low-temperature residential batteries, cylindrical cells for outdoor power and two-wheelers, and smart solar-storage-charging integrated systems. The company operates 12 production bases with 100+GWh capacity and sells globally across 50+ countries.

Product overview

Great Power (鹏辉能源) is a technology-driven company specializing in battery products and energy storage systems, founded in 2001 and listed on the Shenzhen Stock Exchange in 2015 (stock code: 300438). The company operates a comprehensive product portfolio across three main segments: energy storage batteries (large-scale, commercial/industrial, and residential), consumer batteries, and power batteries. Key product lines include the Fengpeng series large-capacity cells (587Ah, 314Ah), Great Com series liquid-cooled container systems (5MWh-6.25MWh), Great series commercial/industrial storage, Magna and HOME series cylindrical batteries, Hanhai series AIDC storage cells, and Polar series low-temperature batteries. The company also offers sodium-ion battery technology and smart integrated energy solutions. With 12 major production bases and operations spanning 50+ countries, Great Power positions itself as a global energy storage solutions provider with a focus on high safety, high efficiency, and long cycle life products.

Differentiator

Problem solved

Functional benefit

Products and services

• Fengpeng 587Ah Large-Capacity Energy Storage Cell Large-format prismatic lithium-ion energy storage cell (~587Ah) for utility-scale and C&I storage, with proprietary Ion Sponge high-efficiency platform, nano high-temperature shield, gel flame-retardant electrolyte, and honeycomb carbon cooling. Targets system integrators and utility-scale project developers.
• Great Com 5MWh/6.25MWh Liquid Cooling Energy Storage Container Containerized liquid-cooled energy storage system in 5MWh (Great Com) and 6.25MWh (next-generation) configurations for utility-scale and large C&I deployments with EU and US dual certification. Targets utilities, project developers, and large C&I customers.
• Great Series Commercial & Industrial Energy Storage System C&I outdoor energy storage product line including Great Com and Great One cabinets for commercial and industrial customers, supporting peak-valley arbitrage, demand charge management, and backup power.
• Hanhai Series AIDC Dedicated Storage Cell Specialized 85Ah lithium cell for AI data center (AIDC) power backup with 10C high-rate discharge (instantaneous up to 12C), millisecond-level charge/discharge response, and 60,000+ high-frequency pulse cycles. Designed for hyperscale data centers and digital communications infrastructure.
• Polar Series Low-Temperature Residential Storage Battery Low-temperature residential energy storage battery maintaining efficient charging/discharging and stable output at -30°C, optimized for cold climate regions. For residential solar-plus-storage and backup power.
• HOME Series Large Cylindrical Battery Large-format cylindrical battery series (HOME-II third generation) with proprietary dual explosion-proof safety structure, applied in outdoor power, residential storage, e-bikes, HEV hybrid systems, and 12V/48V start-stop power. For light-mobility, residential storage, and consumer OEMs.
• Magna Series Outdoor Energy Storage Cabinet Liquid-cooled outdoor energy storage cabinet (Magna 373) for residential and small commercial applications featuring UL9540A certification for global market access.
• 314Ah Energy Storage Cell Large-format prismatic energy storage cell mass-produced from November 2023, part of the globally first batch of mass production shipments, suitable for utility-scale storage applications.
• Consumer Batteries Battery products covering consumer electronics, smart home devices, and portable electronics, including high-safety polymer batteries and high-energy-density customized packs for personal care appliances. Serves branded consumer electronics OEMs.
• Power Batteries (轻动电池) Power batteries for light-mobility applications including e-bikes, electric vehicles, HEV hybrid systems, electric forklifts, and 12V/48V start batteries, featuring 6C fast-charging technology.
• Sodium-Ion Battery Platform Mature sodium-ion battery technology platform offering high-safety, long-life sodium ferric phosphate products for energy storage applications, providing a lithium-independent alternative chemistry.
• Qintian 520 Energy Storage Cabinet Next-generation energy storage cabinet featuring 4% energy efficiency improvement, 54% footprint reduction, and doubled delivery efficiency versus the previous generation.
• Smart Solar-Storage-Charging Integrated System (智慧光储充检一体化) Integrated system combining solar generation, battery storage, EV charging, and battery inspection capabilities for comprehensive energy management solutions across C&I and public infrastructure.

Quantifiable outcome

• Zero safety incidents across all installed battery projects (300,000+ household storage units)
• +5 more outcomes

Named customers27 records

Segments7 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature15 records

Partnerships

22 partnerships are on record, tiered exploratory, core and minor.

• NCT Alliance Bhd / NCT Land Sdn BhdexploratoryStrategic or Co-development Partner · 29 January 2026NCT Alliance Bhd, a Malaysian property developer, signed a memorandum of agreement with Guangzhou Great Power Energy & Technology for developing battery energy storage system (BESS) projects for data centers and solar power plants in Malaysia. The partnership is non-exclusive and non-binding, representing an early-stage exploration of BESS opportunities in Malaysia. This aligns with Great Power's global expansion strategy and AIDC energy storage business.
• 阳光电源 (Sungrow)coreStrategic or Co-development PartnerStrategic partnership with Sungrow, one of the world's leading PV inverter and energy storage system providers. Great Power awarded Sungrow's '2025 Annual Excellent Partner Award'. Cooperation involves battery cell supply for Sungrow's global ESS projects.
• 中兴通讯 (ZTE)coreStrategic or Co-development PartnerStrategic partnership with ZTE for digital communication infrastructure. Great Power awarded ZTE's 'Global Best Partner Award' and 'Best Technology Innovation Award' for battery solutions supporting ZTE's communication networks and data center power backup systems.
• 盛弘股份 (Sinexcel)coreStrategic or Co-development PartnerStrategic cooperation with Sinexcel focusing on deep collaboration in energy storage field, combining Great Power's battery cells with Sinexcel's power electronics expertise.
• 中车株洲所 (CRRC Times Electric)coreStrategic or Co-development PartnerStrategic cooperation with CRRC Times Electric for large cell technology development and industrial chain innovation. Multiple exchanges and visits conducted focusing on joint R&D in energy storage technology.
• 海泰新能 (HighTech Energy)minorStrategic or Co-development PartnerStrategic cooperation with HighTech Energy in battery swap field, combining Great Power's battery technology with HighTech's battery swap system solutions.
• 厦门和储 (Xiamen Hechu)minorStrategic or Co-development PartnerStrategic cooperation with Xiamen Hechu signed with GWh-level battery cell order for energy storage applications.
• 广东能源集团 (Guangdong Energy Group)coreStrategic or Co-development PartnerStrategic cooperation targeting power energy storage applications. Guangdong Energy Group leadership visited Great Power and signed strategic cooperation agreements for energy storage projects.
• 国家电投浙江公司 (SPIC Zhejiang)coreStrategic or Co-development PartnerStrategic cooperation with State Power Investment Corporation (SPIC) Zhejiang for power energy storage applications.
• 中石油济柴动力 (CNPC Jichai Power)coreStrategic or Co-development PartnerStrategic cooperation with CNPC Jichai Power in new energy field. Great Power's Chairman visited CNPC Jichai for strategic discussions. Awarded '2023 Annual Excellent Supplier' by CNPC Jichai.
• 海尔集团纳晖新能源 (Haier Group Nahui New Energy)minorStrategic or Co-development PartnerStrategic discussions between Haier Group's Nahui New Energy division and Great Power for full-home smart energy cooperation opportunities.
• 瑞锝投资 (Ruiduo Investment) - MoroccominorOthersChina-Morocco technology cooperation through Ruiduo Investment for energy storage expansion into the Moroccan market.
• Nuvve (USA)minorStrategic or Co-development PartnerStrategic cooperation with Nuvve to accelerate V2G (Vehicle-to-Grid) commercial application in the United States, combining Great Power's batteries with Nuvve's V2G platform technology.
• Genaspi EnergyminorChannel Partner/ Reseller/ DistributorStrategic cooperation agreement signed with Genaspi Energy for overseas energy storage orders.
• 妙益科技 (Miaoyi Technology)minorStrategic or Co-development Partner1GWh order agreement signed with Miaoyi Technology focusing on heavy truck lithium battery start-stop integrated power strategic cooperation.
• 中国电气装备集团 (China Electrical Equipment Group)coreChannel Partner/ Reseller/ DistributorMultiple wins in China Electrical Equipment Group's energy storage centralized procurement tenders, making Great Power a preferred battery cell supplier for the group's national energy storage projects.
• 公牛集团 (BULL Group)minorChannel Partner/ Reseller/ DistributorAwarded BULL Group's 2024 Annual Core Supplier recognition, supplying batteries for BULL's consumer electrical products.
• TATA Group (India)coreChannel Partner/ Reseller/ DistributorPartnership with TATA Group for 200MWh large energy storage project in India, as part of India's energy transition.
• BVES (German Energy Storage Association)minorOthersMembership in BVES (German Energy Storage Association), participating in European energy storage standards development.
• EESA储能领跑者联盟 (EESA Energy Storage Pioneer Alliance)minorOthersCooperation with EESA on industry white paper development including the 2026 Global New Energy Storage Industry White Paper.
• 四川中孚 (Sichuan Zhongfu)coreStrategic or Co-development PartnerPartnership with Sichuan Zhongfu for China's largest user-side energy storage project - the first large-scale user-side storage project in China's electrolytic aluminum industry.
• 中南大学 (Central South University)minorOthersPresident Li Jiancheng of Central South University visited Great Power for academic-industry exchange, indicating potential research cooperation.

Scale indicators18 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• EVE Energy: EVE Energy is a Chinese battery manufacturer of comparable size with overlapping Li-ion cell, ESS and consumer battery portfolios, sharing similar customer types (auto, ESS, 3C) and a similar Tier-1 BNEF position. It is the closest direct peer in scale and product mix.
• Sunwoda Electronic: Sunwoda is a similarly sized Chinese battery maker covering consumer cells, power batteries and ESS, and is also pursuing a Hong Kong Stock Exchange secondary listing. It is one of Great Power's most direct competitors in the consumer and C&I storage segments.
• Pylontech: Pylontech is a Chinese residential energy storage battery specialist. It overlaps most directly with Great Power's Top 2 globally ranked residential storage business and competes for the same home storage and small C&I integrators in Europe, US and Australia.
• Tianneng Power International: Tianneng is a Chinese battery maker with both legacy lead-acid and growing Li-ion portfolios across consumer mobility, e-bikes and energy storage. It competes with Great Power particularly in light mobility and residential storage channels.
• Gotion High-Tech: Gotion is a Chinese Li-ion battery and ESS cell manufacturer with overlapping presence in EV, ESS and grid-scale storage markets. It competes directly with Great Power in utility-scale and C&I projects and is broadly comparable on global ambition.
• REPT Battero: REPT Battero is a Chinese ESS-focused battery maker with comparable large-format LFP cell products and overseas market activity. It is a direct competitor for utility-scale and C&I storage projects, particularly in export markets.
• CALB (China Aviation Lithium Battery): CALB is a Chinese Li-ion cell maker with a comparable ESS, EV and energy storage product mix and broadly similar manufacturing scale. It competes head-to-head with Great Power for Tier-1 utility-scale and C&I storage projects both domestically and overseas.

Others

• Sungrow Power Supply: Sungrow is the world's largest PV inverter and a major ESS system integrator that is simultaneously a customer (awarding Great Power 2025 Annual Excellent Partner) and a competitor at the integrated-system level. It is the most relevant channel/customer overlap despite the buyer-seller relationship.

Broad incumbents

• BYD: BYD is a vertically integrated Chinese battery and EV giant with ESS operations under its own brand. It overlaps with Great Power's storage segment but operates across a far broader portfolio including vehicles, electronics and rail.
• CATL (Contemporary Amperex Technology): CATL is the dominant global battery manufacturer with vastly larger scale across ESS, EV and cell chemistries. It sets technology and pricing benchmarks across every segment Great Power competes in, but is several orders of magnitude larger.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/GreatPower2001
• YouTubeyoutube.com/channel/UC-zBRMLWUrYkg7jxejMSmhA
• Facebookfacebook.com/profile.php?id=100076161335700
• LinkedInlinkedin.com/feed/update/urn:li:activity:7132186210059370496/?actorCompanyId=80681292
• Instagraminstagram.com/greatpower.ltd

Compliance16 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments5 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Great Power