Su-Kam Grid Tie Solar Inverter is designed to convert solar electric (photovoltaic) power into utility-grade electricity that can be utilized by the home or sold to the local power company. Advanced state of the art electronics embedded inside the inverter ensures that maximum PV power is converted to AC and delivered to the Utility grid. These inverters are configured to feed into the LT(low voltage) utility network and have inbuilt safety anti islanding feature to ensure that the inverter switches off when grid absent. In order to operate, the Solar Grid Tie Inverter must have grid power available and connected. A wide input voltage range gives the flexibility to the designer to use a large range of PV modules.
Working Principle
Installing the Grid Tie Solar Inverter consists mounting it to the wall and connecting the DC input to a PV array and the AC output to the utility.
- High Total Efficiency – High reliability and efficiency with low auxiliary consumption for rapid return on investment. MPP efficiency >99.9%; Maximum efficiency >97.5%
- PV compatibility – Su-Kam Grid Tie Inverter is designed to take advantage of solar modules configured as high voltage PV string arrays – with an input voltage Maximum Power Point Range of 150 to 450 Vdc.
- Maximum Power Point Tracking (MPPT) – Su-Kam Grid Tie Inverters use Maximum Power Point Technology (MPPT) to harvest the maximum amount of energy from the solar array. Provide single and double MPP trackers for different application demands.
- Expandable – Multiple grid tie inverters may be networked together for increased net metering capacity or future system growth. Parallel up to 50 units via RS485 port.
- Advanced grid support functionality – Extensive grid code compatibility and adjustability.
- Proven technology platform – High reliability and long operating life for secured return on investment.
- Compact state of the art design – Transformer-less design. Low space requirement, with fast and easy installation and serviceability for reduced overall cost.
- Life cycle service & support – Rapid support anywhere through Su-Kam’s extensive service network.
- Robust enclosure, with IP65 rating – Suitable for outdoor installation
Communication Interface & Monitoring Software
- Versatile communication interface – Standard RS485, RS232
- Monitoring Software – Provides operational status and electricity generated data
Liquid Crystal display (LCD) providing easy-to-read system status and daily cumulative energy production information
- Anti-islanding
- DC reverse polarity protection
- All-pole fault current monitoring unit
- Ground fault monitoring
- Environmental Protection – IP65 AC Short-circuit Protection
- Educational institutes
- Small & Medium commercial
- Hotels
- Residential
- Hospitals
EMC standard – EN61000-6-1, EM61000-6-2, EN61000-6-3, EN61000-6-4, EN55022, EN61000-3-2, EN61000-3-12, EN61000-3-3, EN61000-3-11
Safety – VDE0126-1-1, VDE AR N4105, EN50178, IEC62109, DK5940/ENEL
Type Code SRS - 5kWp
Input (DC) Parameters  
Maximum DC input power 5500 W
Maximum DC input voltage 600 Vdc
MPPT operating voltage range 150V - 500V
Maximum input current (per MPP tracker) 15A X 2
Number of input 2
No. of MPPT tracker 2
Output (AC) Parameters  
Maximum AC output power 5100 W
Rated AC output power 5000W
Output voltage range 184 to 276 V
Maximum output current 24 A
Rated ouput voltage 230 Vac
Rated output current 21.7 A
Output frequency range 50/60 Hz (+-5Hz)
Power factor 0.9 leading - 0.9 lagging
Current Harmonic Distortion (THDi) < 3%
AC connection Single Phase
Islanding protection detectiom Active & Passive
Isolation Principle No galvanic isolation, transformerless
Maximum >97.6%
MPPT Efficiency 99.90%
Power Consumption  
Standby consumption < 7 W
Night consumption < 0.2 W
Environmental limits  
Degree of protection IP 65
Ambient temperature range -20 to +60 Celsius
Relative humidity, not condensing 0 to 95%
Maximum altitude (above sea level) 2000 m
Ventilation Natural cooling
Communication interface RS485 standard, external WiFi or Ethernet device optional
Remote Monitoring Through plug-in GPRS module and viewable remotely through web portal
Ground fault monitoring Yes
Grid monitoring with anti-islanding Yes
All-pole fault current monitoring unit Yes
 Product Compliance  
Quality Assurance ISO 9001 certified
EMC standard EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN55022, EN61000-3-2, EN61000-3-12, EN61000-3-3, EN61000-3-11
Safety VDE0126-1-1, VDE AR N4105, EN50178, IEC62109, DK5940/ENEL Guideline 2011/CEI0-21, G83/59/EEG2012, AS3100/4777 etc.

Model No. SLR-ST-IN-00000-5000
In the box 1x5Kw Grid Tie Inverter, User Manual
Solar Inverter Type Grid Tie Inverter
Charge Controller Type MPPT
brand Sukam

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