Product Center

Product

Exquisite Details Create Premium Equipment

PV modulesBattery packs applicationsCharger/Adapter applicationsPortable energy storage system
Residential energy storage systemindustrial and commercial energy storage systemcharging pile
  • PV modules

    PV modules

    High-power photovoltaic panels, rated wattage, high conversion rate, customizable

    Learn more
  • Battery packs applications

    Battery packs applications

    Consistent quality, low internal resistance, few solder joints, safe and reliable, durable and long-lasting.

    Learn more
  • Charger/Adapter applications

    Adapter applications

    We produce power adapters and they are certified by UL, CE, CCC, PSE, GS, and PSB.

    Learn more
  • Portable energy storage system

    Portable energy storage system

    Car Camping, Outdoor Camping, Street Vending, Large Capacity Portable Power Bank

    Learn more
  • Residential energy storage system

    Residential energy storage system

    Home Power Outage Emergency Power Supply, High-Power Battery, Charging While in Use, Always Have Power

    Learn more
  • Air cooling energy storage cabinet

    Air cooling energy storage cabinet

    Industrial Air-Cooled Energy Storage Cabinet: Durable and Energy-Saving

    Learn more
  • Liquid-cooled energy storage cabinet

    Liquid-cooled energy storage cabinet

    Outdoor Cabinet-type Commercial and Industrial Liquid-cooled Energy Storage System, Large-scale Energy Storage Integrated Cabinet

    Learn more
  • 20 feet container energy storage 2.33MWh

    20 feet container energy storage 2.33MWh

    New Energy Storage Battery Container - Manufacturer of Energy Storage Prefabricated Cabin

    Learn more
  • charging pile

    charging pile

    Suitable for 99% of new energy vehicle charging piles, supports OEM private label processing.

    Learn more
About Us

Guangdong Zhongke JinYi Energy Co., Ltd

JinYi Power Technology Co., LTD. (referred to as "JinYi power"), headquartered in Shenzhen Qianhai Free Trade Zone, product demonstration production line, laboratory is located in Dongguan Shipai Town, JinYi power focuses on Battery packs, Portable energy storage system, PV power generation, Residential energy storage system, lndustrial and commercial energy storage system, Charging pile, Distribution cabinet and other products hardware and software system development and sales;
Business focus: Military and civilian dual-use products, Portable energy storage system, Residential energy storage system, lndustrial and commercial energy storage system, etc.
In April 2024, JinYi power registered and established "Guangdong JinYi Technology Co.,LTD." (referred to as "JinYi Technology") in Shanwei Innovation Island, Shenzhen Nanshan Science and Technology Park set up JinYi New energy Technology Transformation Research Institute and overseas market development center...


Company Profile
Corporate culture
Development History
Honorary credentials
Service Policy
View more
5Advantages, Witnessing the Strength of Dao Tax Energy Production

Dao Tax Energy - Portable Energy Storage Product OEM/ODM Solution Provider

Years of experience in the power industry with advanced manufacturing and international standards.

The Dao Tax Company has a team of manufacturing elites with more than 10 years of experience in the lithium battery manufacturing industry. We have established a professional manufacturing plant in Shenzhen, China, with a current floor area of nearly 30,000 m².

Strategic Positioning and Realization Pathway: Cultivating Inner Strength, Exceeding Expectations, Empowering Partners

Focusing on OEM/ODM, Foxconn specializes in energy storage products based on the industry-leading energy storage product technology platform (X platform) and has formed four core competitive advantages through advanced NCI management mechanisms: technology strength, quality hardness, cost-effectiveness, and response speed. We are committed to the construction of technology platforms, through systematization, standardization, modularization, componentization, and intelligence, we can respond quickly, have good quality, and are cost-effective.

Core competency

With multiple industry-leading technologies, we can help your products outpace the competition. Our new product and custom project development costs are reduced by more than 50% compared to the industry, with 20 years of industry experience, a team of over 100 research and development professionals, and led by a government special allowance expert and a senior scientist from Cisco USA. 100% success rate for custom project development, 100% compliance with safety and regulatory requirements, and a significantly lower customer complaint rate than the industry average. Over 40 patents for invention and practical new technologies, achieving independent research and development in energy storage inverter, micro-inverter, EMS, PCS, BMS, IOT, intelligent cloud and other Internet of Things technologies, seamlessly connected. Unique energy storage product technology platform. The development cycle for new products and custom projects is shortened by more than 40% compared to the industry, and the delivery time for bulk products is shortened by more than 30% compared to the industry. The product's functional and performance levels are comprehensively superior to the industry level. With extremely strong evolution and iteration capabilities: we can easily cope with the development and changes of battery and inverter technologies, and can support lithium nickel cobalt manganese oxide (NMC), lithium iron phosphate (LFP), semi-solid, solid, sodium ion, and supercapacitor batteries.

Imported Equipment - Full Automated Production

The company introduces advanced automated production equipment and testing equipment, and uses information management tools such as ERP/MES to make manufacturing management digital, standardized, and traceable. The company also has a provincial engineering technology testing center and a national-level laboratory.

Quality Assurance

We have independently developed a full-architecture software system to ensure the safety and reliable operation of our products. We also have a comprehensive quality management system and a reliability laboratory. Our technology platform is standardized, modularized, componentized, and intelligent, effectively ensuring the stability of product quality. Our qualified and stable supply chain system ensures that the customer complaint rate is within the PPM value.

Service Sector

Pay close attention to every set of energy storage system.

  • Energy Storage Battery Modules

    Electric forklifts, electric sightseeing cars, pickup trucks, vintage cars, patrol cars, electric fire trucks, electric mini trains, sweepers, and electric boats with power modules.

  • Industrial and commercial solar photovoltaic panels

    Solar panels are used for daily household power supply, remote mountain areas, fish farming, industrial power supply in factories, grasslands, outdoor, greenhouse farming, forestry, etc.

  • Image-1

    Electric appliance chargers/power adapters

    ‌In the fields of household appliances, LED lighting equipment, network equipment, audio equipment, industrial equipment, IT products, air purifiers, electronic refrigerators, liquid crystal displays, etc.

  • Multi-functional Outdoor Portable Power Bank

    Outdoor camping/live streaming/photography, outdoor engineering operations, power supply for travel, mobile office work during business trips, emergency power supply for home and backup power supply, etc.

  • Large Commercial Energy Storage Cabinets

    The product is suitable for: large commercial buildings, industrial parks, hospitals, data centers, factories, economic zones, livestock farming bases, etc. with large electricity demand.

  • Electric Vehicle Charging Stations

    Supporting most mainstream vehicles on the market, providing sustainable power for new energy vehicles.