ZT-TEK Smart Microgrid with LFP Batteries for Efficiency
For small size workshop & commercial
Output: AC 400V, 3Phase or AC 220V, 1Phase
Output capacity: 20kW
with 20.48kwh Lithium-ion battery energy storage system (can be expanded)
Microgrids featuring LFP batteries offer advanced energy management, balancing solar energy generation with battery storage. The LFP batteries play a key role in optimizing energy usage, efficiently storing solar power and supplying it during peak demand times. Their quick charge and discharge capabilities make them ideal for maintaining consistent power supply. By using LFP batteries, the system reduces reliance on generators, cutting down on fuel costs and emissions.
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.
Data sheet
OFF-Grid
Model
ZT-ESSPLUS-20-51100
System parameter
Output Voltage
AC, 3Phase,400/230V
AC, 1Phase,220~230V
Output frequency
50Hz/60Hz
Rated output power
20kW
Max output power
22kW
Overload capacity
30kW,10s
Rated output Current (3P, 1P)
30.3A/29.0A
Max output Current (3P,1P)
33.3A/31.9A
Communication
WIFI
PV side
Config.
50pcs *600wp
Input Power W
30000
Input DC current
13.58A (3channels)
Input DC voltage
707V +751V+751V (3channels)
MPPT
4
Battery side
Type
LFP
Voltage
51.2V*4 = 204.8V
Capacity
5.12kWh *4 =20.48kWh
Charging current
50A
Discharging current
22A
BMS
Included
Communication between BMS & PCS
RS485
Grid / Generators
Input voltage
AC, 3Phase,400/230V
AC, 1Phase,220~230V
Rated input Current (3P, 1P)
30.3A/29.0A
Max input Current (3P,1P)
33.3A/31.9A
Frequency
50Hz/60Hz
Power
No less than 20kW
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