ZEM Energy Storage Batteries are designed to keep solar panels and household electronics working in the event of an outage or offer up to 40% electricity saving for consumers with solar panels on the roof.
4.6KWH Energy Storage Battery Introduction
4.6KWH Home Energy Storage Battery is a battery pack that can store energy from solar panels during the day. The battery pack can be charged by connecting to a solar panel. However, the battery can also be set using electricity from the grid.
4.6KWH Energy Storage Battery Parameters
ZEM aims to build a high performance, safe, reliable, scalable and economical battery for the home.
| Specification | Parameter |
| Model | EM4608 |
| Total(WH) | 4608 |
| Nominal Voltage(V) | 51.2 |
| Depth of discharge(DOD) | 80% |
| Cycle life | 4000 cycle 80% DOD 25°C |
| Design life | 10 years |
| Discharge voltage(V) | 58.4~40 |
| Charge voltage(V) | 58.4 |
| Max.Charge current(A) | 100 |
| Max.Discharge current(A) | 100 |
| Communication port | RS232/RS485/CAN-BUS |
| Storage Temperature(°C) | 10~25 |
| Altitude | <2000M |
| Humidity | <95% RH |
| Scalable | 25 |
| Protection rating | IP54 |
| Operating termperature(°C) | ﹣10~60 |
| Weight（KG） | 45.0 |
| Dimension（L*W*H）mm | 635*400*192 |
Explore Our 4.6KWH Energy Storage Battery
High energy density, high power density, and high efficiency
The use of active materials with high conductivity, low resistance, and high purity electrolyte
The use of lithium-ion technology to realize the safe operation of the battery system and long life
Intelligent control design, intelligent battery management system (BMS) can effectively detect abnormal situations and protect battery safety
The use of automatic charging and discharging technology to achieve the goal of maximum utilization of active materials and energy storage capacity
Can be paralleled to increase capacity
In a battery, parallel is the number of batteries connected in series. For example, if you have two 12 volt batteries and you connect them in parallel, you will have 24 volts. The capacity of the battery remains the same but you have more power available.
In the case of a DC/AC inverter, it would be possible to connect more than one battery in parallel by using a special device called an isolation diode (see figure below). This is done so that there is no voltage drop when charging or discharging each of the batteries independently.
