7kwh 48v 150ah replace tesla powerwall battery lifepo4 lithium ion power wall 7kw
This battery pack is an ideal addition to solar panel systems, especially in the off-grid case where houseowners
need or want to become independent of their utility. This energy storage battery allows you to maintain a
sustained power supply during the day or night.
Item | General Parameter | Remark |
Combination method | 15S3P | |
Rated Capacity | 150Ah | Standard discharge after Standard charge |
Factory Voltage | 48.5V-49.5V(40-60%) | Mean Operation Voltage |
Discharge Cut-off Voltage | 37.5-42V | |
Charging Voltage | 54.0V | |
Internal Impedance | ≤50mΩ | Internal resistance measured at AC 1KHZ after 50% charge |
Standard charge current | 20A | Charge time : Approx 6 h |
Limiting charge current | 20A | |
Standard discharge current | 20A | |
Max Continuous Charge Current | 100A | |
Max Continuous Discharge Current | 100A | 100A when 0ºC>T≥-10ºC 50A when -10ºC>T≥-20ºC |
Operation Temperature Range | Charge: 0~45ºC | 60±25%R.H. Bare Cell |
Discharge: -20~55ºC | ||
Storage Temperature Range | -10~35ºC | Less than 12 months |
-10~45ºC | Less than 3 months | |
-20~65ºC | Less than 7 day | |
Dimensions | 650*485*180 mm | |
Weight | 75kg | |
Powerwall Advantages
Providing uninterrupted power Saving your electricity bills Making full use of clean energy
PV Solar Priority Mode
PV Solar Priority Mode
In this mode, the power supply to the load is fed by the solar panel input. The amount of electricity generated
by the solar cell is stored in the battery in addition to the user load. When the amount of electricity generated
by solar does not meet the user load, the amount of electricity stored in the battery is replenished to the load.
AC Priority Mode
by the solar cell is stored in the battery in addition to the user load. When the amount of electricity generated
by solar does not meet the user load, the amount of electricity stored in the battery is replenished to the load.
AC Priority Mode
In this mode, the power supply of the load is provided by the mains input. Solar power only charges the battery;
When the battery power is seriously insufficient, the AC mains will start to charge the battery.When the AC mains
is powered off or abnormal, the system will switch to the battery to supply power to the load.
Powerwall Series
When the battery power is seriously insufficient, the AC mains will start to charge the battery.When the AC mains
is powered off or abnormal, the system will switch to the battery to supply power to the load.
Powerwall Series
SERIES | Model | Weight | Energy | Dimension | Discharge Current (max) |
15S | 48V 100AH | ≈ 56KG | 4.8KWh | 485*650*180mm | 100A |
48V 150AH | ≈ 75KG | 7.2KWh | |||
48V 200AH | ≈ 95KG | 9.6KWh | |||
51.2V 100AH | ≈ 58KG | 5.12KWh | |||
51.2V 150AH | ≈ 78KG | 7.68KWh | |||
51.2V 200AH | ≈ 100KG | 10.24KWh |
