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5.5KW Inverter+15.36 KWh Battery

solar system all in one-15KWH
solar system all in one-15KWH
solar system all in one-15KWH

JD-A300 51.2V 300Ah 15360Wh 5500W All-in-One LiFePO4 Energy Storage Inverter System JD-A300

JD-A300 51.2V/300Ah 15360Wh On/Off-Grid Hybrid Energy Storage System (5500W Rated Output, 5-Year Warranty)

We design, manufacture and supply high-integration lithium iron phosphate hybrid energy storage systems, which are also widely recognized as all-in-one residential solar energy storage inverters, on/off-grid photovoltaic energy storage units, household peak shaving energy storage systems, integrated LiFePO4 battery energy storage packs, and commercial & residential backup power solutions. As a professional manufacturer specializing in customized full-scene energy storage solutions, our JD-A300 model integrates a high-efficiency MPPT inverter, premium Grade A LiFePO4 battery pack and intelligent BMS management system into one compact unit, delivering stable 5500W rated power output with outstanding charge and discharge performance. It is backed by a standard 5-year quality warranty and ultra-long service life, perfectly meeting the demands of residential photovoltaic energy storage, household emergency backup, peak-valley electricity price arbitrage, and small commercial off-grid power supply.
 
Our JD-A300 all-in-one energy storage system is distinguished by its exceptional safety performance and high energy conversion efficiency, rooted in the ultra-stable electrochemical properties of lithium iron phosphate chemistry and advanced inverter topology design. This integrated system is non-toxic, non-polluting, and features a space-saving all-in-one structural design, eliminating the need for separate matching of inverters and battery packs, making it the optimal choice for a long-lasting, safe, eco-friendly, high-efficiency and easy-to-install energy storage solution for both grid-tied and off-grid applications.

JD-A300 51.2V/300Ah 15360Wh 5500W Hybrid Energy Storage System Product Brief

The JD-A300 5500W all-in-one hybrid energy storage system is a professional full-integrated power solution specially developed for residential photovoltaic energy storage, household whole-house backup power, peak-valley electricity cost optimization, small commercial energy storage, and off-grid power supply scenarios. It adopts an integrated design that combines a high-efficiency MPPT charge controller, pure sine wave inverter, high-capacity LiFePO4 battery pack and intelligent BMS management system, greatly simplifying installation and deployment while ensuring stable and reliable system operation.
 
In terms of core battery specifications, this system is equipped with a built-in high-quality Grade A lithium iron phosphate battery pack, with a rated voltage of 51.2Vdc, a rated capacity of 300Ah, a rated energy of up to 15360Wh, and a deep discharge depth DOD of up to 93%, supporting a wide battery voltage adaptation range of 40-60Vdc to maintain stable performance throughout the charge and discharge cycle. For AC power processing, it supports a wide AC input voltage range of 170-280Vac, compatible with 50Hz/60Hz grid frequency, with a maximum AC charging current of 80A; the AC output side delivers a rated power of 5500VA/5500W, with an output voltage of 230Vac±5% and a rated output current of 23.9A, providing pure sine wave AC power that is fully compatible with household appliances, precision equipment and commercial electrical devices.
 
For photovoltaic power access, this system is equipped with a high-performance MPPT controller, supporting a maximum photovoltaic input power of 5500W, an open circuit voltage of up to 550V, an MPPT input voltage range of 120-450Vdc, and a maximum input current of 100A, which can efficiently track the maximum power point of photovoltaic panels in real time, greatly improving the utilization rate of solar energy. On the photovoltaic charging output side, it supports a maximum power of 5500W and a maximum charging current of 100A, realizing fast and efficient solar energy storage. The system can operate stably in a wide operating temperature range of -10℃ to +55℃, adapting to various harsh indoor and outdoor installation environments.
 
In terms of product size and weight, the main body of the product has a size of 1360*480*255mm with a net weight of approximately 132.16kg, and the packaging size is 1440*565*440mm with a gross weight of approximately 156.3kg. Its compact integrated structure is compatible with wall-mounted and floor-standing installation methods, realizing flexible and convenient deployment in different scenarios. With a standard 5-year quality warranty, this system provides long-term stable and reliable energy storage support for various residential and commercial application scenarios.

JD-A300 51.2V/300Ah 15360Wh 5500W Energy Storage System Application Scenarios

Suitable for residential on-grid photovoltaic energy storage systems, matching with household rooftop solar panels to store solar power generated during the day, realizing peak shaving and valley filling of household electricity consumption, reducing electricity costs, and providing whole-house emergency backup power during grid outages to avoid the impact of power failures on daily life.

Ideal for off-grid solar power supply scenarios in remote mountainous areas, pastoral areas, islands, border posts and other areas without stable grid coverage, providing a stable and reliable independent power supply solution for daily production and living electricity, lighting, communication and monitoring equipment.

Applicable for villas, townhouses and high-end residential whole-house energy storage, supporting the stable operation of all household appliances, central air conditioning, lighting systems, security monitoring and smart home equipment, realizing self-consumption of photovoltaic power generation and uninterrupted power supply for the whole house.

Can be used for small commercial and industrial energy storage scenarios, including small retail stores, rural supermarkets, office buildings, workshops, etc., to optimize electricity costs through peak-valley arbitrage, and serve as emergency backup power during unexpected power outages to avoid business interruption and economic losses.

Perfect for telecommunication base stations, railway communication rooms, outdoor monitoring sites, and border defense facilities, providing long-term stable backup power for communication, monitoring and signal transmission equipment, ensuring uninterrupted operation of equipment even in the event of grid failures.

Suitable for agricultural photovoltaic energy storage scenarios, including greenhouse planting, livestock breeding farms, agricultural irrigation systems, etc., storing solar power to supply agricultural equipment, realizing low-cost and environmentally friendly agricultural production power supply.

Also widely applied to new energy microgrid systems, emergency rescue and disaster relief power supply, medical equipment backup power, security communications, transportation logistics hubs, and other scenarios that require high-reliability, high-capacity and high-power integrated energy storage power supply.

JD-A300 5500W ALL-IN-ONE SOLAR ENERGY STORAGE SYSTEM
SYSTEM CORE PARAMETER
Model JD-A300
AC Output Rated Power 5500VA/5500W
AC INPUT PARAMETER
AC Input Voltage Range 170-280Vac
Frequency 50Hz / 60Hz
Max AC Charging Current 80A
PV INPUT PARAMETER
PV Max Input Power 5500W
PV Open Circuit Voltage 550V
MPPT Input Voltage Range 120-450Vdc
PV Input Current 100A
AC OUTPUT PARAMETER
AC Output Voltage 230Vac±5%
AC Rated Current 23.9A
PV OUTPUT & CHARGING PARAMETER
PV Max Output Power 5500W
Max Charging Current 100A
BATTERY PARAMETER
Battery Type LiFePO4 Lithium Battery
Battery Voltage Range 40-60Vdc
Battery Rated Voltage 51.2Vdc
Battery Energy 15360WH
Battery Capacity 300Ah
Depth of Discharge (DOD) 93%
OPERATING TEMPERATURE
Working Temperature Range -10℃ ~ +55℃
DIMENSION & WEIGHT
Package Size 1440*565*440mm
Gross Weight ≈156.3KG
Product Size 1360*480*255mm
Net Weight ≈132.16kg
QUALITY ASSURANCE
Quality Assurance 5 Years
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