20KW 20.48KWH Stacked Home Lithium Storage Battery Solar Energy Storage

Place of Origin China
Brand Name JHOTA
Certification CE, UN38.3, MSDS, air report, sea report
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton
Delivery Time 30-40 days
Payment Terms T/T
Supply Ability 100pcs

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Product Details
Voltage 51.2V Capacity 400Ah
Power 20.48Wh Customized Service Support For Labeling
Energy Efficiency 98% Power Output 5 KW
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Stacked Home Lithium Storage Battery


20.48KWH Home Lithium Storage Battery


Lithium Solar Energy Storage

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Product Description

20KW 20.48KWH Efficient Solar Energy Storage: 51.2V 400Ah Stacked All-in-One Systems


Quick Details of Stacked all in one energy storage system:
1. Modular Design
2. High Energy Density
3. Fast Charging Capability
4. Battery State of Health Monitoring
5. Load Prioritization Feature
6. Real-Time Data Logging




20KW Stacked Energy Storage System
(4*5KWH battery+ 5KW inverter)


Battery Type


Battery Energy


Battery Capacity


5KWH Energy Storage System Net Weight


5KWH Energy Storage System Net Dimension


Battery Rated Voltage

51.2V (16S)

Overcharge protection voltage


Overdischarge protection voltage


Maximum Charging Current


Maximum Discharging Current


Packing Part I Weight: Inverter + Base


Packing Part Il Weight: Battery


Packing Part I Dimension: Inverter + Base


Packing Part Il Dimension: Battery




Designed Life-span


Four charging modes are optional

Solar only, Mains priority, Solar priority, Hybrid charging

Three output modes

1.Mains priority mode:
Power supply sequence: Mains power - Photovoltaic - Battery.
2.Inverter Priority Mode:
Power supply sequence: Photovoltaic - Battery - Mains.
3. Photovoltaic priority mode:
Power supply sequence: Photovoltaic - Mains - Battery.


Maximum PV Open-circuit Voltage


PV Working Voltage Range


MPPT Voltage Range

120-450Vdc (Suggest:300-400Vdc)

Maximum PV Input current


Maximum PV Input Power

5200W (Suggest:1500-2000W)

Maximum PV Charing Current



Rated Input Voltage

220/230Vac (v) 110/120Vac ( )

Input Voltage Range

UPS Mains Mode: (170Vac~280Vac) ± 2%
APL Generator Mode: (90Vac-280Vac) ± 2%

Mains Maximum charging Current


Mains Charging Efficiency



Output waveform

Pure sine wave

Rated output voltage

230Vac (200 / 208 / 220 / 240Vac) (v)

120Vac (100 / 105 / 110Vac) ( )

Rated Output Power


Maximum Peak Power




Over temperature protection

60°C - 70°C

Number of parallel / split phases

1 - 6 pieces

On-load Motor Capacity


Maximum efficiency


No load loss

Non Energy-saving Mode:<50W
Energy-saving Mode: <25W (Manual Setup)


Storage time / temperature

6 months @25°C; 3 months @35°C;1 month @45°C;

Charging temperature range

-10 ~ 55°C

Discharging temperature range

-10 ~ 55°C

Operation Humidity

5% ~ 95°C


60dB (A)

Recommended Operation Environment


Installation Method



Function of Stacked all in one energy storage system:
1. Renewable Energy Integration
2. Power Backup
3. Energy Storage
4. Load Shifting
5. Peak Demand Reduction
6. Grid Stabilization


Application of Stacked all in one energy storage system:
- Residential energy backup during power outages
- Off-grid cabins or vacation homes
- Emergency power supply for hospitals
- Powering remote weather monitoring stations
- Charging electric vehicles with solar energy
- Powering outdoor security camera systems


Product advantages:

The Stacked All-in-One Energy Storage System for solar power systems provides a multitude of advantages, creating it a extremely efficient and versatile remedy for each residential and industrial applications.
One of many important advantages is its extensive functionality. The Stacked All-in-One Energy Storage Technique integrates various components into a single unit, such as battery modules, inverters, charge controllers, and monitoring systems. This all-in-one design streamlines installation, simplifies upkeep, and guarantees seamless compatibility among distinctive technique elements.
Another considerable benefit is its higher power storage capacity. With numerous stacked battery modules, the program can store a substantial level of power generated by solar panels. This ample storage capacity enables extended periods of energy provide through instances of higher demand or in the absence of sunlight, making sure uninterrupted power availability for important loads.
The method also boasts sophisticated power management capabilities. With integrated inverters and charge controllers, it optimizes power conversion and utilization, maximizing the efficiency of power transfer involving the solar panels, batteries, and connected devices. The built-in monitoring program offers real-time data on power production, consumption, and storage, enabling users to monitor and manage their power usage correctly.
Additionally, the Stacked All-in-One Power Storage System offers enhanced flexibility and scalability. Its modular style permits for quick expansion by adding further battery modules as energy demands improve. This scalability function offers flexibility for future upgrades and adjustments, enabling users to adapt their energy storage systems in accordance with evolving demands.
The technique prioritizes safety with comprehensive protection mechanisms. It incorporates features such as overcharge and over-discharge protection, short-circuit prevention, and thermal management systems. These security measures ensure the reputable and secure operation on the system, protecting both the equipment and also the customers.
On top of that, the Stacked All-in-One Power Storage System promotes sustainability by using clean, renewable energy. By efficiently storing and utilizing solar energy, it reduces reliance on fossil fuels, mitigating carbon emissions and contributing to a greener and more sustainable power future.
In summary, the Stacked All-in-One Power Storage System combines comprehensive functionality, higher energy storage capacity, advanced energy management, flexibility, scalability, security attributes, and sustainability. With its quite a few benefits, it can be an exceptional option for individuals, organizations, and communities seeking a reputable, efficient, and environmentally-friendly energy storage resolution.

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20KW 20.48KWH Stacked Home Lithium Storage Battery Solar Energy Storage 0