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Monitoring System for a 39kWp Rooftop Solar Installation
Abstract A 39kWp grid-tied Solar PV system was installed on the rooftop of the TCTC Substation at the Chennai premises of Larsen & Toubro (L&T). The performance monitoring system for the installation is provided by iPLON. The system is supported by iPLON‘s latest in-house innovation soiling loss system. Partners : Larsen & Toubro, iPLON
|Total Power||39kWp (DC)|
|PV Modules Manufacturer||HHV Solar|
|Panel Type||Crystalline Silicon|
iPLON did three concepts on the TCTC Substation rooftop.
– Soiling Loss System:
The soiling loss system helps in monitoring the loss in yield due to settling of dust on the module between cleaning cycles. It employs 1 current sensor unit and 1 iBOX premium.
– Weather station monitoring :
Weather station monitoring is performed using 1 iBOX Premium and an irradiation sensor.
– Inverter and Energy meter monitoring:
Monitoring of the KACO Inverter and ICD energymeter is performed using 1 iBOX Standard.
The system has been completely commissioned and iPLON Germany is now working on the portal developments.
Important Notes 18/10/12 Version 1.0 Subject to alterations