User manual

User Manual
7
User Manual
3.2 MAJOR CHARACTERISTICS
SAJ grid - tie solar inverter has following characteristics which make SAJ
grid - tie solar inverter “High Efficiency, High Reliability, High Cost -
Effective Ratio”.
• High input voltage, can be connected with more PV panels
• TWO MPP trackers, wide MPPT voltage range fits in different locations or
various weather conditions
• High MPP tracking accuracy, catch most of electricity from panels
• Transformerless design
• PC remote control, multi communication interface (Ethernet, RS485,wifi
etc.)
• Multi language display
• Easy LCD operation
• DC switch (optional)
• High-grade power component
• Small size, light weight, easy installation
Besides, following protection methods are integrated in SAJ grid - tie solar
inverter:
• Internal overvoltage protection
• DC insulation monitoring
• DC side varistor
• Ground fault protection
• Grid monitoring
• Ground fault current monitoring
• Anti-islanding protection
3.3 DATASHEET
8
Input (DC)
Max. DC Power [W]
Max. DC Voltage [V]
MPPT Voltage Range [V]
MPPT Voltage Range[V](Full Load)
DC Nominal Voltage [V]
Start Voltage [V]
Min. DC Voltage [V]
Max. DC Current (/ Per String)[A]
Number of DC Connection Sets
Number of MPP Trackers
DC Switch
Output (AC)
Rated AC Power [W]
Max. AC Power [W]
Rated AC Current [A]
Max. AC Current [A]
Norminal AC Voltage/Range
Grid Frequency/Range
Power Factor(cos φ)
AC Current Distortion (THD)
Consumption at Night [W]
Consumption at Standby [W]
Efficiency
Max. Efficiency
Euro Efficiency (at 360Vdc)
MPPT Accuracy
Protection
Internal Overvoltage Protection
DC Insulation Monitoring
DC Side Varistors
Direct Current Monitoring
Ground Fault Current Monitoring
Grid Monitoring
AC Short Current Protection
Thermal Protection
Anti-island protection monitoring
Interface
AC Connection
DC Connection
LCD Display
Display Language
Datalogger & Communication
General Data
Isolation
Operating Temperature Range
Cooling Method
Ambient Humidity
Site Altitude above Sea Level
Noise Emission [dB(A)]
IP Protection
Mounting
Dimensions (WxHxD) [mm]
Weight [kg]
Standard Warranty (Year)
Safety Class Compliance
EMC Compliance
Grid Protection Compliance
Type
Sununo-TL1.5K Sununo-TL2K
480
120-384
360
150
100
1
1
Optional
220V, 230V, 240V/180V-280V
50Hz, 60Hz/ ±5Hz
1 [full load]
< 2%
<0.2
6
>99.5%
Integrated
Integrated
Integrated
Integrated
Integrated
Integrated
Integrated
Integrated
AFD
Terminals
MC4/H4
LCD(16x2 Characters, Backlight) & LED(3 Lights)
Multi Language
2*RS485(Standard), WiFi/Ethernet(Optional)
Transformerless
-25°C to +60°C [45°C to 60°C with derating ]
Natural Convection
0% to 98% Non-condensing
Up to 2000m
<40
IP65 [Indoor or Outdoor Installation]
Rear Panel
415*313*140
11
5 / 10/15/20/25 [Optional]
AS3100,, IEC62109-1/-2
EN61000-6-1:4, EN61000-3-2:3
VDE 0126-1-1,UTE C15-712-1, G83, C10/11, AS4777,EN50438
1800
164-384
11
1500
1650
6.5
8.5
97.4%
96.5%
2300
190-384
12
2000
2000
8.7
11.0
97.4%
96.7%