ZT-TEK ONE STEP SOLUTION FOR MICROGRID
Photovoltaic + BESS + PCS + MTTP + Generator sets ( option)
A microgrid is a small, localized energy system that can operate independently or in conjunction with the main grid. It integrates various sources of energy to provide reliable and flexible power for a specific area, often used in remote or off-grid locations, or for improving energy resilience in case of grid outages.
Key Features of a Microgrid System:
Energy Management: The microgrid will typically have a control system to monitor energy generation, storage, and consumption, optimizing the use of available resources. This system ensures that solar power is used when available, batteries are charged and discharged efficiently, and generators only run when needed to minimize fuel consumption and costs.
Grid Connection or Islanding:
A microgrid can either be connected to the larger utility grid (grid-tied) or function independently (off-grid or islanded). In island mode, the microgrid provides power autonomously, while in grid-tied mode, it can export excess energy back to the utility grid or draw power from it when needed.
Resilience and Reliability: Microgrids are designed to improve energy resilience. If there's a grid failure or natural disaster, the microgrid can continue to supply power locally, providing essential services without relying on the external grid.
Example Use Cases:
Remote Communities: Microgrids with solar, batteries, and generators are ideal for remote communities that are off the main grid, reducing reliance on expensive fuel deliveries for generators and improving sustainability.
Industrial Sites and Military Bases: In places where continuous power is essential and grid reliability is low, microgrids can ensure uninterrupted operation.
Urban Applications: Microgrids can be deployed in urban areas to improve resilience against blackouts and enable integration of renewable energy sources into the grid.
OFF-Grid |
Model |
ZT-ESSPLUS-3-51100 |
System parameter |
Output Voltage |
AC, 1Phase, 220V ~ 230V |
|
Output frequency |
50Hz/60Hz |
|
Rated output power |
3kW |
|
Max output power |
3.6kW |
|
Overload capacity |
6kW, 10s |
|
Rated output Current |
13.04A |
|
Max output Current |
15.65A |
|
Communication |
WIFI |
|
|
|
PV side |
Config. |
8pcs *600wp |
|
Input Power W |
4800 |
|
Input DC current |
13.58A |
|
Input DC voltage V |
353.52 |
|
MPPT |
1 |
|
|
|
Battery side |
Type |
LFP |
|
Voltage |
51.2V |
|
Capacity |
5.12kWh |
|
Charging current |
50A |
|
Discharging current |
50A |
|
BMS |
Included |
|
Communication between BMS & PCS |
RS485 |
|
|
|
Grid / Generators |
Input voltage |
AC, 1Phase, 220V ~ 230V |
|
Input current |
13.04A |
|
Max input current |
15.65A |
|
Frequency |
50Hz/60Hz |
|
Power |
No less than 3kw |
|
|
|
EPS function |
|
Yes |
Protections |
|
PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection,
Output Shorted Protection |