solarpanelsinchennai.net

Hybrid Solar Inverter

Using vast experience of designing of such power electronic products embedded with technological excellence from Australia , offers state-of-art single phase Hybrid Solar Inverter-Cum- charger system.

It consists of MPPT PWM Solar Charge Controller with Hybrid Inverter. As per the requirement, the same inverter can supply full DC power for charging of battery through 230V AC mains (wherever available). The Inverter can thus both charge the battery or supply the AC to connected Loads through Grid synchronisation. Provision for command to start / stop of DG set also available, in case battery gets discharged beyond certain level.
Inverter can also be configured to export surplus power to grid. The different control & monitoring options available are:

Via the front panel LCD display and membrane key-pad. A structured, software menu-driven system is available for monitoring and setting up the inverter.
Via a RS-232 / RS-485 and RJ-45 TCP/IP connection. These connections can be utilized to connect a PC to monitor and configured the inverter locally.
The inverter can be connected to a SCADA system through the TCP/IP communication port available.

Special Features

Adaptive algorithm for high efficiency MPPT Solar Charger
High efficiency DC-DC power conversion
Low current distortion and high PF during charging mode
Available from 3KVA to 15KVA in wide voltage range
Multi stage battery charging including temperature compensation
Fast changeover time
High inrush current
Current sharing between Solar & AC when present
Auto DG start-stop as per requirement
Digital display with keypad control
RS-485 with extended touch screen display
Data logging with storage and GPRS monitoring

Applications

Data Center
Site Office
Farm Houses
Telecom Shelters
Petrol Pumps
Pipe Lines
Railway Signaling etc.
Hospitals / Apartments

Product Range For Solar Applications

Off-Grid Solar Inverter
24V / 48V MPPT Charge Controllers
110V / 220V MPPT Chargers
Intelligent String Monitor

Array Junction Box
24V / 48V DC Solar-Mains-DG-Hybrid System
MW Solar Inverter Solution from Answer Drives, Italy
3 Phase Bi-Directional solar Inverter

Technical Details

INVERTER
Nominal Battery Voltage*	48V	96V	120V	240V
Nominal Capacity	3kVA	6kVA	10kVA	15kVA
Synchronized Voltage Range	230V ± 15%
Synchronized Frequency Range	50Hz. ± 5%
Efficiency	> 85%
SOLAR CHARGE CONTROLLER
Type	MPPT
MPPT Charge Controller Range*	1 – 3K Wp	4 – 6K Wp	10 – 12K Wp	15 – 20K Wp
MPPT Range	60-130V mp	120-230V mp	150-250V mp	300-450V mp
Max. PV Voltage	170V μ	300V μ	320V μ	600V μ
Mains Charger
Input Voltage	230V ± 15%
Input Frequency	50Hz. ± 5%
Others
Display	Graphical Display with Keypad
LED Indications	• Mains On • Alarm On • Buzzer Mute
Protections	• Inverter Over voltage • Inverter Over Load • Inverter Over Temperature • PV Under / Over Voltage Cut-off • Battery Reverse Polarity Protection • Mains Under / Over Frequency	• Mains Under / Over Voltage • Battery Under Voltage • Short Circuit Protection • Surge Protection • Anti-Islanding
Display Parameters	• Inverter Voltage & Current • Battery Voltage & Current • CO2 Saved	• Mains Voltage & Current • PV-V, PV-KWhr. • Ambient Temp.
Features	• Three stage battery charging for better battery life • Battery current limiting • Temp. compensation for VRLA type battery • Battery type supported – Lead Acid Tubular, VRLA, Ni-Cd. • Inbuilt data logging • GPRS mounting of all parameters
Communication Type	RS-232 or RS-485 or GPRS (To be specified with order)
Operating Temperature	0°C to 50°C
Enclosure	IP-31, Wall mounted (upto 6KVA) / Floor standing indoor type

Different voltage can also be offered.

* Higher rating MPPT with different inverter rating can also be offered.