250 KW Hybrid Solar Inverter

250 KW off grid solar inverter, Integrated with MPPT chaging controller and DC/AC bi-directional inverter, support hybrid mode.

Hybrid Solar Inverter            

 

 

Hybrid inverter is the connection port between grid/load and energy storage device. SI series hybrid inverter is a unique product developed by Sinexcel, with the functions of on grid inverting, off grid inverting, battery discharging control and peak load shifting, widely used for various application.

 

System structure: PV array, wind turbine, diesel engine or other power source, battery, hybrid inverter, AC load, grid bypass bus, widely used for isolated areas such as plateau, island, remote area and other outdoor field operations, also as energy storage system with grid power, to realize energy storage, electricity dispatch and peak load shifting.

 

 

Operation mode:

 

Grid tie mode: with grid or other power source (e.g: diesel), DC power from PV panel charge battery, and supply to load or grid after bi-directional inverting at the same time.

 

Off grid mode: Without grid power, DC from PV panel charge battery, and supply to load after bi-directional inverting.

 

Hybrid mode: with other power sources (e.g diesel engine), supply to load or grid, and also capable of charging battery in reverse direction with grid or diesel.

 

Feature:

Modularization for easy system design

DC voltage input and output adjustable

Bi-directional inverting

Battery charging management

Battery complete isolation from grid

Constant voltage and current charging mode optional

On grid, off grid and hybrid mode automatically switchover

Anti-islanding function

LVRT function

Complete display, communication and monitor function

 

Specification Sheet

 

 

DC/DC MPPT Charging Controller (Single module 100KW)
MPPT Charging Controller	Rated Power	100KW	200KW	300KW	400KW	500KW
	Input Voltage Range(Vdc)	450~850V
	Max DC Voltage(Vdc)	900V
	Max DC Current	Related to voltage of battery in series
	PV Panes Series Quantity	20 series (conventional)
	Output Voltage Range	Equal to battery series voltage range, or customized
BatteryInput	Charging Voltage Range	Equal to battery series voltage range, or customized
	Charging Current	0.1/0.15C settable(battery single unit capacity)
	Charging Mode	Constant voltage, constant current
Physical   Measurement	Module Size	440mm*232mm*585 mm
	Weight	40Kg

 

DC/AC Hybrid Inverter(single module 50KW)
Rated Power		50KW	100KW	150KW	200KW	250KW
Input	Voltage Range	Equal to battery series voltage range, or customized
	Max Input Current	117A	234A	351A	468A	585A
Output	Input Voltage(V AC )	380V/220V,Three phase four wire
	Voltage Variation Range	<10%(Linear load 100% change)
	Steady State Voltage Accuracy	1%
	Frequency	50Hz
	THDi	<3%
System Specification	Max Efficiency	>96%
	Protection Class	IP 20
	Ambient Temperature	-20~+55°C(derating up to 40°C)
	Storage Temperature	-40~+70°C
	Cooling Way	Forced air cooling
	Relative Humidity	0~95%,No condensing
	Altitude	5000m(derating up to 2000m)
	Communication	RS485/Ethernet
	Isolation	Power frequency isolation
	Display	8 inch touch screen
	Module Size	440mm*232mm*585mm
	Weight	35Kg

Enclosure(Include DC/DC and DC/AC)
Physical Measurement(250KW)	Size	600mm*2000mm*1000mm
	Weight	800 KG

250 KW Hybrid Solar Inverter