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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 “Space Artist” of Indoor Energy Storage: The DGPI-SE-003 Modular Energy Storage Battery
time：2026-08-14
Energy storage systems are moving from industrial plants to family living rooms and from outdoor power stations to indoor spaces. However, traditional energy storage batteries are huge in size and amazing in weight, and often need special equipment rooms or garages to accommodate them, which makes many small-sized families, apartment residents and small shops prostrate. The DGPI-SE-003 modular energy storage battery launched by Juneng new energy source compresses large capacity energy storage into a stackable exquisite module with the design concept of "space artist, let indoor energy storage change from" impossible "to" just right ".
I. Modular Design: From "monster" to "exquisite building blocks"
the most striking feature of DGPI-SE-003 is its modular Architecture.
W620mm × D380mm × H630mm box size, after precise space optimization. The width is 620mm, which is suitable for standard door opening and corridor corner. The depth is 380mm (less than 40cm) to ensure that the box does not occupy too much floor space. The height is 630mm, which is equivalent to that of household washing machines or small refrigerators, 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".
60kg weight it can be called "lightweight" among energy storage batteries with the same capacity ". The two adults can carry them cooperatively, without pressure through elevators and door openings, and without hoisting equipment. This weight level allows apartment residents and small shops to complete the installation independently.Installation reduces the entry threshold of the energy storage system.
Stackable 2pcs use it is DGPI-SE-003 space magic. A single module runs independently, and the two modules are stacked vertically. The capacity doubles and the floor space remains unchanged. This "upward growth" expansion method is especially suitable for small indoor scenes with limited ground space-the corner of the family balcony, the side wall of the entrance of the apartment, and the rear of the cashier of the shop, all of which can find a shelter of DGPI-SE-003.
Size can be customized as needed it is a flexible service for gathering energy and new energy. For specific installation space-the embedded size of the closet, the triangular area under the stairs, the bottom space of the counter-energy gathering new energy, the size adaptation scheme is provided to ensure that every battery can be perfectly integrated with the indoor environment.
Ii. Indoor emergency: from "standby power supply" to "peace of mind guarantee"
the positioning of DGPI-SE-003 is clear and focused-- suitable for small indoor use, especially indoor emergency scenario.
In modern life, the influence of power interruption far exceeds that of lighting. The deterioration of food in the refrigerator, the disconnection of the router, the interruption of remote office, the failure of the security system, the potential safety hazard, the power failure of medical equipment and life-threatening-these"Power failure anxiety "changes the emergency backup power from" optional "to" just need to be configured ".
The DGPI-SE-003 lithium iron phosphate system provides a safe cornerstone for indoor emergency response. 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, which is especially suitable for installation in living space. Even if it is placed in the resident area of the bedroom, living room and other personnel, it can make people sleep peacefully.
Macromonomer cell the consistency advantage ensures reliable output at emergency time. The number of cell is reduced, the number of serial and parallel connection nodes is reduced, and the failure probability is reduced. The energy-gathering 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 is still on standby when the emergency starts after several years of standing.
Iii. Small land occupation: energy density art in small space
"Small land occupation" is the core selling point of DGPI-SE-003, and it is also the concentrated embodiment of its design philosophy.
The traditional energy storage system covers an area of several square meters and requires special equipment rooms or outdoor venues. DGPI-SE-003 compress the energy storage function into one 0.24 square meters floor footprint(620mm × 380mm), equivalent to a standard floor tileThe area. After the two modules are stacked, the floor area remains unchanged, the capacity doubles, and the space efficiency reaches 3-5 times that of the traditional energy storage system.
This improvement in space efficiency originates from the double breakthrough of energy-gathering new energy in cell selection and structural optimization.
Cell level, using large monomer square lithium iron phosphate batteries with high energy density to achieve the maximum energy reserve in a limited volume;
structural level, using module-free design, cell is directly integrated into the box, eliminating the space redundancy of the traditional module framework;
thermal management level, natural convection heat dissipation is adopted, and ventilation grids are set on the side and top of the box, without additional fans or air conditioners, further compressing the space requirements.
4. Smart BMS: the "silent guardian" of indoor energy storage"
DGPI-SE-003 built-in smart lithium battery BMS, is the "silent guardian" of indoor energy storage ".
real-time monitoring it covers five core parameters: voltage, current, temperature, SOC and SOH. Users can check the battery status at any time through the mobile phone APP-current power, cumulative cycle times, and estimated remaining life. In emergency backup power scenarios, BMS self-checks regularly to ensure that the battery is always in the best standby state.
Six-weight protection build a family-level security defense line: overcharge protection, overdischarge protection, overcurrent protection, short circuit protection, temperature protection, and active balance. When the power grid is restored, the BMS automatically switches to the charging mode to reserve energy for the next emergency; When the power grid is cut off again, it responds in milliseconds and seamlessly switches to the discharge mode, ensure uninterrupted critical load.
Low power standby it is the intimate design of indoor scenes. DGPI-SE-003 the self-power consumption in standby mode is extremely low, and the power retention rate exceeds 95% after several months of standing, ensuring that "it is not disturbed at ordinary times and reliable in urgent times".
V. Application scenarios: from "family emergency" to "shop guarantee"
the DGPI-SE-003 "small but beautiful" makes it suitable for diversified small indoor scenes.
Family emergency is a basic scenario. Place it on the balcony, entrance or storage room, for refrigerator, road2-4 hours of emergency power supply is provided by key loads such as device, lighting and mobile phone charging. Typhoon, rainstorm and power grid overhaul-these unexpected moments DGPI-SE-003 keep families running basically and wait for the power grid to recover.
Apartment residents it is an accurate scenario. Without the garage and courtyard of the villa, the energy storage options of apartment residents are extremely limited. The compact size and lightweight design of DGPI-SE-003 allow apartment residents to have their own "Energy Insurance".
Small shops it is a value-added scenario. Convenience stores, drug stores, clinics-these small commercial places, power failure means business interruption and loss of goods. DGPI-SE-003 provides emergency power supply for cash register system, refrigerated cabinet and security protection equipment to ensure business continuity.
Home Office is an emerging scenario. Remote conferencing, online collaboration, and cloud desktop access-power failure means job interruption and revenue loss. DGPI-SE-003 provides uninterrupted power supply for computers, monitors, and routers, allowing home office workers to fear power grid fluctuations.
6. Wide temperature range adaptation: all-season Guardian from Nanguo apartment to Beijiang Cottage
although the indoor environment is protected by the building, the temperature fluctuation still exists.
DGPI-SE-003 discharge temperature range-20 ℃ to 60 ℃, covering the indoor climate in most areas of China. In winter, the balcony without heating in the North is-10℃, and the pre-heating function of the BMS ensures the normal start of the battery; In summer, the room in the South is exposed to the West 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 about 50% of the battery in a cool and dry place when they leave home for a long time, so as to reserve the best condition for normal use after returning.
DGPI-SE-003 modular energy storage battery it is the original work of "small indoor energy storage solution" of energy gathering new energy. It reduces the entry threshold with a 60kg lightweight module, maximizes the space efficiency with a stackable 2pcs, guards indoor safety with a lithium iron phosphate system, empowers emergency support with intelligent BMS, and integrates into the home environment with a small design.
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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