SIT125KTL Solar Inverter

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SIT125KTL

Advantages of SIT125KTL Solar Inverter
1. The solar inverter adopts the latest T-type three-level design and efficient three-level PWM algorithm, reducing switching losses.
2. MPPT wide voltage range, MPPT efficiency> 99%.
3. The solar PV inverter has high conversion efficiency. The maximum conversion efficiency up to 98.7%, which is equivalent to 98.3% in European efficiency.
4. Grid-friendly features are designed to meet the full requirements of the grid.
5. The solar inverter has LVRT (Low Voltage Ride Through) capability to meet the zero-voltage crossing, hopping function.
6. User-friendly touch screen display, easy to operate.
7. The solar inverter has complete protective functions with high reliability.
8. Standard MODBUS protocol RS485 communication interface, optional Ethernet communication interface.
9. The photovoltaic inverter is designed for photovoltaic power generation in high altitude areas. It is capable of full-load power generation below 4000m height.
10. Modular design, easy maintenance, compact structure, low temperature rise, service life above 25 years.
11. Grid dispatch capability to enable the continuous adjustment of the active and reactive power.

Parameters of SIT125KTL Solar Inverter

Input
Rated Input Power (kW)	100
Maximum Input Power (kW)	115
MPPT Voltage Range (V)	470-820
Maximum DC Voltage (V)	1000
Maximum DC Current (A)	250
Input Channels	4
Starting Voltage (V)	500
Surge Protection	Ⅱ grade
Output
Rated Output Power (kW)	100
Maximum Output Power (kW)	110
Rated Output Voltage (V)	320/ 270V-352V
Rated Output Current (A)	180
Maximum Output Current (A)	220
Grid Frequency (Hz)	50/60
Power Factor	leading 0.9~lagging 0.9
Harmonic Factor (Full Load)	<3%
Surge Protection	Ⅱ grade 8/20ns
Efficiency and loss
Maximum Efficiency	98.70%
European Efficiency	98.30%
Standby Power Consumption(W)	<100
External auxiliary power supply(V)	230V 50/60Hz for (L-N-PE) 3×400V 50/60Hz for (L-L-PE)
Weight and Dimensions
Dimensions (W×H×D) (mm)	1000×1750×850
Mass (Kg)	800
Display and Communications
Display	7 inch LCD touch screen
Data Interface	RS232,RS 485(MODBUS) , Ethernet
Protection rating and ambient conditions
Protection Class	IP 20
Operating Temperature Range	- 25~ 55 ℃
Storage Temperature Range	- 25~ 70 ℃
Humidity Range	5%-95%
Cooling	Forced air cooling (3000m3/h)
Installation altitude (m)	6000m, no de-rate below 3000m
Features
Ground Fault Detection	yes
Heater	yes
Emergency Stop	yes
AC Circuit Breaker	yes
DC Circuit Breaker	yes
Over-voltage Protection AC/DC	yes
Auxiliary Power SupplyOver-Voltage Protection	yes
Step-up Transformer	no
Security Protection	yes
Certificates
EMC	EN 61000-6-2, EN 61000-6-4EN 61000-3-11; EN 61000-3-12
CE	yes
China General Certification, CGC	China General Certification Center
Low Voltage Ride Through, LVRT	State Grid Electric Power Research Institute
RD 1633/2000	yes
CEI 0-16	yes
Warranty	5 years
Grid Dispatch	yes

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