Description
Product Description
What is a Powerwall Battery?
The powerwall battery is an integrated battery system that can store your solar energy for backup protection when the grid fails. In short, the Powerwall battery is a home energy storage device that can store energy directly from the grid, or it can store electricity generated by renewable energy sources such as wind and solar energy. Households can install a single battery, or couple them together for greater storage capacity. Our solar wall battery uses lithium iron phosphate battery (LiFePO4 or LFP) technology, which has the characteristics of long service life, no maintenance, extremely safe, lightweight, high discharge, and charging efficiency, LiFePO4 battery is not the cheapest battery on the market, but due to the use of Long life and zero maintenance, so over time, it is the best investment you can make.
Product Parameters
| Model | LS-PW9KWH |
| Basic Parameter | |
| Rated Voltage(V) | 51.2 |
| Rated Capacity(Ah) | 186 |
| Rated Energy(Wh) | 9523 |
| Operation Parameter | |
| Voltage Range(V) | 44.8 - 56 |
| Charge Voltage Range(V) | 55.2 - 56 |
| Cut-off Voltage(V) | 44.8 |
| Recommend Charge Current(A) | 100 |
| Max Charge Current(A) | 166 |
| Max Discharge Current(A) | 166 |
| Physical Parameter | |
| Dimension:L*W*H(mm) | 457*163*760 |
| Weight(kg) | 70 |
| Communication Port | RS485,CAN |
| Display | LED + LCD |
| Terminal | Plug-in |
| Compatible inverter | Growatt, Goodwe, Sol-Ark, Deye |
| Environment Parameter | |
| Humidity(%) | 5 - 95% RH |
| Charge Temperature Range(ºC) | 0 - 45 |
| Discharge Temperature Range(ºC) | -20 - 60 |
| Storage Temperature Range(ºC) | -20 - 45 |
| Service Life | |
| Cycle Life | >6000 (0.5C@ 25ºC,60% DOD) |
| Design Life (Year) | 15 |
| Certification | |
| Safety & Certification | CE,EMC,62619,1973 |
| Transportation | UN38.3 |
How does the Solar Powerwall work?
The
Solar Powerwall works like most Home Battery Banks. It stores energy
from sources such as solar panels or the grid or even a generator and
can release the redirected energy for more flexible use in the future
when it is needed.
With the increase in residential solar energy storage installations in recent years, Solar Powerwall batteries are often paired with solar panels to store excess energy production. This provides a clean source of energy that can power homes during the day and night, on cloudy days, and dark days in the winter.
Not only does the Solar Powerwall work in off-grid solar systems, but it is equally important in grid-tied solar systems, and we are excited to see more and more homeowners choosing the Solar Powerwall to provide greater flexibility for their solar systems and their home energy.
With the increase in residential solar energy storage installations in recent years, Solar Powerwall batteries are often paired with solar panels to store excess energy production. This provides a clean source of energy that can power homes during the day and night, on cloudy days, and dark days in the winter.
Not only does the Solar Powerwall work in off-grid solar systems, but it is equally important in grid-tied solar systems, and we are excited to see more and more homeowners choosing the Solar Powerwall to provide greater flexibility for their solar systems and their home energy.
Product Application
Battery Capacity
The
Powerwall has a net capacity of 10.12 kWh (in addition, of course, they
are available in 2.5kWh / 7.5kWh / 12.8 kWh / 20kWh versions). This
storage capacity is very sufficient for a US home, and if your home
consumes more electricity than the average US home, then you can choose
to connect multiple Powerwall batteries in parallel to meet your own
power needs.The 10kWh battery capacity will be a bit much for European
homes, but there are other versions of them available. Especially if one
plans to buy an electric vehicle, regardless of the manufacturer, and
there is enough space on the roof, the storage unit and solar system
should ideally be larger.
Workshop
