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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
The “Smart Home Energy Manager”: DGPI-SE-001 Wall-Mounted Energy Storage Battery
time：2026-08-14
In the wave of energy transformation, families are evolving from simple "electricity consumers" to "producers and consumers"-photovoltaic panels on roofs generate electricity during the day, and energy storage batteries at night release energy, electric vehicles are charged during low periods. This vision of independent energy needs a safe, durable and intelligent energy storage battery as the core hub. The DGPI-SE-001 family wall-mounted energy storage battery launched by Juneng new energy is the "smart butler" tailored for this family energy revolution. It exists with silence on the wall, it redefines the energy lifestyle of modern families.
I. Wall-mounted Design: From "occupied space" to "Integrated Space"
traditional energy storage batteries are mostly ground stacking cabinets, which are heavy and huge, and require special equipment room or garage space. DGPI-SE-001 adopted wall-mounted design, hanging battery pack on the wall, completely changing the space logic of the energy storage system.
W500mm × D249.5mm × H800mm slender size, after precise ergonomic calculation. The width is 500mm, which is suitable for the standard wall spacing, and the depth is mm (less than 25cm) to ensure that the box does not protrude too much from the wall to avoid pedestrian collision; The height of 800mm is equivalent to that of the kitchen console or entrance cabinet, visually, it is naturally integrated into the home environment. This "vertical thin" form enables energy storage batteries to evolve from "industrial equipment" to "household appliances".
Size can be customized as needed
132kg weight the wall hanging bracket is evenly distributed in the wall, and the bracket is fixed with the bearing wall by expansion bolts, and the static load safety factor is more than 3 times. Heat dissipation gaps are reserved on the back of the box, and ventilation grids are set at the top and bottom. Natural convection can meet the thermal management requirements without additional fans or air conditioners.
II. Large monomer lithium iron phosphate: the cornerstone of safety and longevity in family scenes
home energy storage batteries are installed in living spaces, and safety is the uncompromising bottom line.
DGPI-SE-001 adopted large monomer square lithium iron phosphate batteries, this is the firm choice of new energy sources for the safety priority of home scenarios. Thermal stability it is the core advantage-the thermal runaway temperature of lithium iron phosphate is as high as over 500℃, which is stable in abuse scenarios such as acupuncture, extrusion and overcharging. Compared with ternary materials, lithium iron phosphate shows slow heating rather than violent combustion when heat is out of control, and does not release combustible gas, thus gaining precious time for evacuation and emergency treatment of family members.
Large monomer designBring consistency advantages. The number of cell is reduced, the number of serial and parallel connection nodes is reduced, and the cumulative risk of inconsistency between cell is reduced. Aggregate energy new energy performs full inspection and capacity separation for each large monomer cell, and the capacity deviation is controlled within 1% to ensure that the whole package remains balanced after thousands of cycles.
Cycle Life excellent as well. The cycle life of lithium iron phosphate batteries can reach more than 6,000 times, and the theoretical life is more than 15 years under the daily uniform charging scenario of household energy storage. This means that a piece of DGPI-SE-001 can accompany the family through the whole design cycle of the photovoltaic system without replacing it halfway.
Low internal resistance it is another advantage of macromonomer cell. Low internal resistance means less charge-discharge loss and heat generation. The system round-trip efficiency exceeds 95%, and photovoltaic power is used efficiently every time.
III. Smart BMS: the "digital brain" of home energy"
DGPI-SE-001 built-in smart lithium battery BMS, is the "digital brain" of home energy management ".
Real-time monitoring cover five core parameters: voltage, current, temperature, SOC (remaining power) and SOH (health status). Users can check the battery status at any time through mobile phone APP or home energy management system-current power, charge and discharge today, cumulative cycle times, and estimated remaining life. These data changed from "black box" to "transparent", making homeTing's energy consumption evolved from "feeling" to "looking at data".
Six-weight protection build a family-level security defense line:
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overcharge Protection: automatically cut off when the charging voltage exceeds the threshold to prevent the overcharge risk when the photovoltaic is full;
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over-release protection: stop when the discharge voltage is lower than the safety line to protect cell from irreversible damage;
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overcurrent protection: When the charging and discharging current exceeds the rated value, the current is limited step by step to prevent inverter failure or short circuit;
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short circuit protection: millisecond detection and Instantaneous fusing;
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temperature Protection: cell automatically reduces power when the temperature exceeds 60 ℃, and charging is prohibited when the temperature is lower than 0 ℃;
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active equilibrium: transfer high voltage cell energy to low voltage cell at the end of charging, control the serial differential pressure within 20mV, and prolong the cycle life of the whole package.what is more forward-looking is that BMS supports and home Energy Management System (HEMS) depth linkage. According to photovoltaic output, household load, power grid electricity price and weather forecast, intelligent optimization of charging and discharging strategy-charging when photovoltaic surplus is available during the day, discharging at peak of electricity consumption in the evening, and charging from the power grid when electricity price is low at night, realize the economic optimal scheduling of household energy.
IV. Application scenarios: from "photovoltaic matching" to "energy center"
the value of DGPI-SE-001 goes far beyond photovoltaic energy storage.Photovoltaic spontaneous self-use is a basic scenario. Photovoltaic power generation gives priority to household load during the day, and surplus electricity is stored in DGPI-SE-001; Photovoltaic power generation stops in the evening, and batteries release energy to supply dinner, lighting and entertainment electricity. This mode increases the spontaneous self-utilization rate of photovoltaic in households from 30% to over 70%, significantly reducing the cost of power grid purchase.Peak-Valley electricity price arbitrage it is a value-added scenario. In areas where time-of-use electricity prices are implemented, DGPI-SE-001 charge electricity from the grid during low price periods (such as late night) and supply electricity to households during peak price periods (such as evening) to earn income from the price difference. Based on the price difference between the peak and valley of 0.5 yuan/kWh, the daily average arbitrage income of a 10kWh battery can reach 5 yuan, and the annual income exceeds 1800 yuan.emergency backup power it is a guarantee scenario. When the power grid is out of power, DGPI-SE-001 automatically switches to off-grid mode, providing uninterrupted power supply for the key loads (lighting, refrigerator, network, medical equipment) of the family. This function has irreplaceable safety value in areas with frequent extreme weather such as Typhoon and rainstorm.V2H(Vehicle to Home) it is a frontier scenario. In the future, large-capacity batteries of electric vehicles can cooperate with DGPI-SE-001 through two-way charging piles to reverse power supply to families during peak hours of the power grid, thus realizing energy sharing of "car-home interaction.V. Wide temperature range adaptation: all-season Guardian from southern to northern Xinjiang
families are distributed from the tropics to the cold zone. Battery pack need to maintain stability in diverse climate.DGPI-SE-001 discharge temperature range-20 ℃ to 60 ℃, covering the annual climate of most regions in China. In winter, the cold of northeast-20℃, the BMS pre-heating function ensures the normal start of the battery; In summer, the heat of South China is 40℃, and the temperature protection automatically reduces the power to prevent the risk of overheating. Charging temperature range: 0 ℃ to 45 ℃, it is forbidden to charge at low temperature to prevent lithium evolution damage by cell, and it is limited to current at high temperature to protect battery life.storage Temperature: 0 ℃ to 45 ℃ the suggestion is to remind users to keep the battery at about 50% when they leave home for a long time, so as to reserve the best condition for normal use after returning.DGPI-SE-001 home wall-mounted energy storage battery, is the flagship work of "household energy solution" of energy gathering new energy. It integrates wall-mounted design into home space, protects safety and longevity with large monomer lithium iron phosphate, empowers energy management with intelligent BMS, and covers the full demand from photovoltaic matching to emergency backup power in multiple scenarios.
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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