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How can Jueneng New Energy bring high-end PACK technology to the commercial vehicle market?
time：2026-08-04
In the power battery industry, the high-end passenger car market has long been an experimental field of technological innovation-CTP, CTC, high nickel ternary and 4C fast charge. These cutting-edge technologies have taken the lead in landing on models with more than 300000 yuan, and then gradually penetrate into the mid-end market. However, the commercial vehicle market, especially in the fields of heavy trucks, public transportation, mining cards, etc., has been in the "blind zone" of technology sinking for a long time due to price sensitivity, poor working conditions and low standardization ". Energy gathering new energy is breaking this barrier. Through cost reconstruction and platform design, the original "high-end exclusive" PACK technology has become the standard in the commercial vehicle market.
I. "technical hunger" in commercial vehicle market: neglected demand
the demand of commercial vehicles for power batteries is completely different from that of passenger cars.
Heavy card Power Exchange the scenario requires battery pack to have a high degree of standardization and mechanical durability. A power-changing heavy truck is battery pack, which has experienced thousands of hoisting, transportation and installation in the whole life cycle. The box structure, connector life and positioning accuracy are all facing the limit test. In order to control the cost, the traditional scheme often compromises the structural strength, resulting in frequent problems such as the wear of the power exchange interface and the failure of the seal.
Bus scene for cycle life and safetyDemanding sexual requirements. An electric bus runs 200-300 kilometers per day, and battery pack completes a complete charge-discharge cycle almost every day. The number of cycles exceeds 3,000 in the ten-year operation cycle. At the same time, the public transport has a large passenger capacity and dense personnel, and the social impact of the risk of heat runaway far exceeds that of private cars.
Mine card, port machinery and other special vehicles facing extreme working conditions-high dust, strong vibration and wide temperature range, ordinary battery pack are difficult to survive.
"Commercial Vehicle customers don't need high-end technology, but the cost of high-end technology keeps them away. "The head of the new energy commercial vehicle division pointed out," Our task is to reduce the technology and divide the cost, so that high-end capabilities can be achieved at an acceptable price for commercial vehicles. "
II. Cost reconstruction: from "luxury configuration" to "precision knife method"
the core of technology sinking is cost reconstruction, not simple castration.
Accurate matching of cell policies is the first step. High-end passenger cars pursue energy density and tend to be high-nickel ternary cell; Commercial vehicles pay more attention to cycle life and cost, and lithium iron phosphate is a natural choice. The new energy source and the electric core factory jointly developed lithium iron phosphate batteries cell for commercial vehicles, through the optimization of the particle size of the cathode material and the electrolyteThe formula adjustment increases the cycle life to more than 6,000 times while maintaining the energy density of 160Wh/kg, and the cost is 40% lower than that of the ternary scheme.
"Subtractive philosophy" of structural design" is the key. Energy gathering new energy adapts CTP 3.0 technology to commercial vehicle scenarios, eliminating redundant module frameworks, but retaining core structural strength and thermal management capabilities. The box adopts the mixed structure of high-strength steel and aluminum alloy-the bottom protection Steel, the side wall and the upper cover are made of aluminum, which is proof strength at the key stress point and reduces weight and cost in non-critical areas. This "mixture of steel and aluminum" solution reduces the cost by 25% compared with the all-aluminum box, and only increases the weight by 8%.
BMS features slimming equally particular. The high-end passenger car's BMS pursues the ultimate SOC accuracy and intelligent prediction, with complex algorithms and expensive chips. Energy gathering New Energy has developed a "simplified version" of BMS for commercial vehicles-retaining the core security protection and balancing functions, and the SOC estimation accuracy has been relaxed to 5% (acceptable in commercial vehicle scenarios), chip selection decreased from ASIL-D to ASIL-B, and the cost decreased by 30%, but the safety bottom line was unshakable.
3. Platform design: a set of architecture, changeable models
the fragmentation of commercial vehicle models is a cost killer-heavy truck, light truck, bus, and mine card. Each model has different battery pack sizes, voltage platforms, and capacity requirements. The traditional "one car, one design" mode has long research and development cycle, high mold cost and difficult scale of supply chain.The solution of energy gathering new energy is building block platform architecture".
Standard module unit it is the foundation of building blocks. Three standard modules (50Ah, 100Ah, 150Ah) are designed for energy gathering new energy, covering the capacity requirements of 100kWh to 500kWh through series-parallel combination. Module interface standardization-mechanical interface, electrical interface and thermal management interface are unified, and different vehicle types are configured as quickly as building blocks.
Modular Expansion of box frame is the core. The basic frame is a unified width, the length is linearly expanded according to the number of modules (4 modules, 6 modules, 8 modules), and the height is fine-tuned according to cell type (Square/cylindrical/soft package). A set of mold covers more than 80% of the vehicle needs, and the change time is compressed from several weeks to several days.
Plug and Play of thermal management system" it is a bright spot. Liquid cold plate, heating film and temperature sensor all use standard interfaces, which are quickly selected according to the vehicle operating conditions (temperate zone/cold zone/tropical zone). The bus scene is standard with liquid cooling + heating. The mine card scene enhances dust prevention and heat dissipation. The light card scene can be air cooled to further reduce costs.
IV. ManufacturingProcess: from manual customization to scale replication"
platform design needs the support of manufacturing capability.
The commercial vehicle PACK production line that gathers energy and new energy is adopted. Flexible manufacturing system. The quick-change device at the end of the mechanical arm supports 12 kinds of fixtures. The AGV scheduling system automatically switches the material path according to the order, and the MES system issues the corresponding process parameters. The same production line can produce three battery pack of heavy truck, bus and mine card at the same time, and the change time is controlled within 30 minutes.
Localized supply chain it is another starting point for cost control. Gather Energy new energy in commercial vehicle concentrated areas (such as Beijing, Tianjin, Hebei, Yangtze River Delta, Pearl River Delta) layout regional factories, cell, structural parts, BMS and other core materials localization procurement proportion of more than 70%, logistics costs reduced by 15%, the delivery cycle is reduced from 4 weeks to 1 week.
V. Verification: the test of "stricter version" of commercial vehicle working conditions
technology sinking cannot be at the expense of reliability.
<span style = "font-size: 14px;"> battery pack of commercial vehicles that gather energy from new energy sources. The test standard is higher than that of passenger vehicles. Full tightening. Vibration test increased from 100000 kilometers equivalent to 300000 kilometers (the average annual mileage of commercial vehicles is higher); Impact test increased full load hoisting and dropping condition (simulating power exchange accident); dustproof and waterproof upgrade from IP67 to IP68 + IP6K9K (high pressure steam Flushing to deal with mine card cleaning scenarios).
Actual operation verification is the final level. Energy gathering new energy cooperates with head commercial vehicle enterprises to conduct actual road tests for more than 6 months before mass production of new models, covering all scenes such as high speed, National Highway, mining area and port. Road test data feeds back design optimization to form a closed loop of "design-verification-iteration.
High-end PACK technology sinking to the commercial vehicle market is not a simple "reduction of allocation and price", but a systematic cost reconstruction and value redefinition. Through cell precise matching, structural subtraction design, platform architecture and flexible manufacturing, energy gathering new energy integrates the CTP, intelligent thermal management, long cycle life and other capabilities originally belonging to high-end passenger cars, at an acceptable price for commercial vehicles.
Contact us
Dongguan Juneng New Energy Technology Co., Ltd.
137 5142 6524（Miss Gao）
susiegao@power-ing.com
Xinghuiyuan High tech Industrial Park, Dalang Town, Dongguan City, Guangdong Province
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