

AC Side parameters |
Operation mode |
Continuous |
AC wiring mode |
Three phase four wire |
Rated output power |
50KW |
100KW |
200KW |
Output overload capacity |
55KW |
110KW |
220KW |
DC Side Parameters |
Maximum DC power |
55KW |
110KW |
220KW |
DC voltage range Vdc |
350-800Vdc |
350-800Vdc |
350-700Vdc |
Recommended battery bank voltage |
384V/420V/480V |
420V/480V |
480V |
Rated charge current |
130A/119A/104A |
238A/208A |
416A |
Max. Input current |
143A/130A/115A |
262A/229A |
458A |
Voltage stabilization accuracy |
±1% |
±1% |
±1% |
Steady current accuracy |
±1% |
±1% |
±1% |
DC current ripple |
<1% IPP |
<1% IPP |
<1% IPP |
On Grid charging and discharging mode Constant power |
Rated grid voltage(AC) |
220V / 380V / 440V |
220V / 380V / 440V |
220V / 380V / 440V |
Grid voltage range(AC) |
±20% |
±20% |
±20% |
Rated grid frequency |
50Hz / 60Hz |
50Hz / 60Hz |
50Hz / 60Hz |
Grid frequency range |
±10% |
±10% |
±10% |
Rated power(THD) |
<3%(Standard grid) |
Power factor |
-0.8~+0.8 |
Independent inverter mode |
Rated output voltage(AC) |
220V / 380V / 440V±1% |
Output voltage distortion |
<3% ( resistive load) |
Rated output frequency |
50Hz / 60Hz±1% |
Voltage transition range |
<10% (Resistance load 0% <=>100%) |
System Parameters |
On/off-grid switching time |
0ms |
Max. conversion efficiency |
95%( Include isolation transformer) |
Noise |
<60dB |
Protection Degree |
IP20 |
Working Temperature |
-25ºC~+45ºC |
Cooling method |
Air cooling |
Working humidity |
0~95% |
Working altitude |
≤6000m, 2000m(Reduced usage for more than 2000m) |
Emergency stop |
Yes (via emergency stop button) |
Display |
Touch screen |
Communication mode |
RS485,WIFI,GPRS,Ethernet (Modbus protocol) |
Dimensions |
750*600*1320mm |
1460*860*1820mm |
1460*860*1820mm |
Weight |
340KG |
1.4t |
1.6t |



Deming Power energy storage products and system solutions solve power supply problems in areas with no and weak electricity, and achieve smart power supply and demand allocation. This system is designed for three-phase energy storage system, which can realize the functions of On grid power generation, off-grid inversion, and city power reverse charging. If the power grid is disconnected, the storage system can automatically and seamlessly switch to off-grid operation mode to ensure uninterrupted power supply.
The system consists of battery, PCS and grid, which is the most basic application scenario. It is often used for peak-load shifting. There are two operating modes, manual and automatic (setting charging and discharging time and power).
The PCS in this system, is built-in MPPT solar charging module, integrated EMS management system. It can realize that the solar panels provide power to the load preferentially through PCS, and the excess electricity is used to charge the battery. When the battery is fully charged, the electricity from the solar panels is fed into the grid through PCS.
* When the solar panel power is insufficient, the battery is discharged to supply power to the load. * When the battery power is insufficient to support the load, the battery and the grid power supply the load at the same time. As the battery power varies from 100% to the battery under voltage protection value (can be set), the corresponding grid power supplies the load from 0% to 100%. * The PCS has a load port. This port has the UPS function to meet the load uninterrupted power supply.
This system is composed of photovoltaic grid-connected system, wind turbine grid-connected system, PCS, energy storage battery and grid.
PCS integrates EMS management system, which can realize the power generated by solar panel and wind turbine to charge the battery first. It can also be used with intelligent micro grid by setting the charging and discharging time and power.





FAQ
Q1: Are you a trading company or manufacturer?
We are a factory.
Q2: How long is your lead time?
It depends on the solution you require but generally 30 days. For more specific information, please don't hesitate to ask us
Q3. How to ensure product quality?
Our production strictly follows the ISO9001 quality control system. We give the green (pass) sign only when we finish several quality inspections and high-temperature high-pressure tests
Q4.How about your payment and shipment?
Payment: We accept T/T, LC, Western Union, Alipay, etc. terms of payment.
Q5. Do you provide a warranty for the goods? And what are the terms of the warranty?
Yes, we provide 24 months warranty for all the goods. Please, contact us for information regarding warranty, technical support, and any other questions