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Wholesale Energy Storage Battery 15kwh-35kwh Home Use BESS


■   With a solar hybrid inverter, there is no need to install additional inverters, saving costs.

■   Cabinet design and movable base with wheels for easy movement

■   High safety: IP65 waterproof function,intelligent output constant voltage technology, the use of lithium iron phosphate chemical body is only for  afety, 100Ah. Compact module design volume energy density industry-leading, BMS management system, intelligent   ithium battery protection.

■   Long service life: 10-year battery warranty, 90% depth of discharge,10,000 cycle life.

■   Flexible configuration and easy expansion: Stacking expansion, 5-35KWh energy can be selected according to needs, and the maximum parallel expansion can reach 35KWh.

■   EMS system, mobile APP monitoring: charging, discharging, and power management are clear at a glance.

■   Wide range of temperature resistance: charging temperature 0-55 degrees Celsius, discharge temperature -15-55 degrees Celsius

20kwh hybrid inverter power station solar battery home energy storage systems

20kw off Grid Solar System can efficiently utilize photovoltaic power generation, reduce the workload on the installation site, reduce the integration difficulty of integrators, and meet the application of photovoltaic energy storage integration in small and medium-sized micro-grids, household energy storage and backup power, and industrial and commercial buildings. Multiple protection measures are taken from the aspects of system, battery, installation, load, and use. Multi-functional, less operation, so you can use it more at ease.

20kw off Grid Solar System

Solar hybrid inverter technical parameters:

Number of phasesThree phase
Rated output power8000W10000W12000W
maximum apparent power8800VA11000VA13200VA
Maximum output current12.7A15.9A19.1A
Single battery pack capacity5.12kWh
The number of batteries can be expanded3~93~94~9
Optional capacity range15.36~46.08kWh15.36~46.08kWh20.48~46.08kWh
Battery TypeLithium iron phosphate
Battery voltage range125V~600V125V~600V125V~600V
Grid voltage range360V~440V360V~440V360V~440V

 20kwh battery energy storage system parameters:

Input voltage range of battery160-233.6V
Rated voltage of battery pack204.8V
Total number of batteries4
Dimensions of battery pack (length * width * height)586*435*737mm
Complete machine dimensions586*435*1449mm
Voltage range of a single battery40-58.4V
Rated voltage of a single battery51.2V
Capacity of a single battery5.12kwh
Dimensions of battery without bottom wheel(L*W*H)586*435*158mm
Dimensions of battery with bottom wheel (L*W*H)586*435*263mm (including the bottom wheel height of 70 mm)
Net weight of battery without bottom wheel49kg
Net weight of battery with bottom wheel60kg
Maximum charge/discharge current40A/40A
Battery type LFPLFP
Communication interfacesCAN
Protection gradeIP65
Operating temperature“-15℃~55℃
DescriptionEach battery pack contains 1 battery with a bottom wheel and several batteries without a bottom wheel

20kw off Grid Solar System includes photovoltaic energy storage hybrid inverter, CATL energy storage battery module, wireless communication module and display screen, and is equipped with BMS and EMS to realize data monitoring, early warning and control. Contact us for more details.

20kw off Grid Solar System Benefits:

  • Energy Independence: Break free from traditional power sources and enjoy the freedom of generating your own clean energy.

  • Cost Savings: Reduce or eliminate ongoing electricity costs by harnessing the power of the sun, contributing to a more sustainable and cost-effective energy solution.

  • Environmentally Friendly: Lower your carbon footprint with a renewable energy source that is clean, green, and sustainable.

FAQ about 20kw off Grid Solar System

1: How to insatll and use the 20kw off Grid Solar System?
We have the English teaching manual and videos; All the videos about every step of machine Disassembly, assembly, operation will be sent to our customers.

2. Can you test each battery PRIOR to shipping?
We will test all the battery Voltage and Internal resistance before shipping.

3. Can you get the Solar Power Systems customized for us?
Of course, brand name, machine color, and designed unique patterns available for customization.

Discover the future of off-grid power with our 20kW Off-Grid Solar System – a reliable and efficient solution that empowers you to take control of your energy needs. Embrace sustainability without compromising on power and reliability.

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