SIT100K Solar Inverter

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SIT100K

Advantages of SIT100K Solar Inverter
1. Latest T-type three-level structural design, high efficiency and low consumption.
2. MPPT wide voltage range, MPPT efficiency> 99%.
3. The PV inverter has high conversion efficiency: the maximum conversion efficiency is up to 97.8%, which is equivalent to 97.3% Europe efficiency.
4. User-friendly touch screen display, easy to operate.
5. The solar inverter is reliable with complete protection features.
6. Standard MODBUS protocol RS485 communication interface, optional Ethernet communication interface
7. Designed for high altitude area, the solar inverter is capable of full-load power generation below 4000m height.
8. Modular design, easy maintenance, compact structure, low temperature rise, service life above 25 years.
9. The photovoltaic inverter is capable of grid dispatch, which enables the continuous adjustment of the active and reactive power.

Parameters of SIT100K 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)	400/360-440V
Rated Output Current (A)	144
Maximum Output Current (A)	176
Grid Frequency (Hz)	50
Power Factor	leading 0.9~lagging 0.9
Harmonic Factor (Full Load)	<3%
Surge Protection	Ⅱ grade 8/20ns
Efficiency and loss
Maximum Efficiency	97.40%
European Efficiency	96.90%
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)	1100
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 Supply Over-Voltage Protection	yes
Step-up Transformer	yes
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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