On Grid Solar PV System using Micro-inverters скачать в хорошем качестве

On Grid Solar PV System using Micro-inverters

An on-grid system is a configuration where solar power produced is interfaced with the power utility grid. A net-metering arrangement is made for the purpose of billing. More information about net metering is in this link    • Net Metering in Rooftop Solar PV Systems   MPPT based Microinverters are the latest technology among the grid-tied or on-grid inverters. In this project, we have used 16 Microinverters to make a 6.64 KWp Three on-grid system. More about microinverter based on-grid solar system is in this video;    • On-grid or Grid tied Rooftop Solar Photovo...  . Some of the salient features of the microinverters are ; 1. Avoids Module mismatch loss & increases the Power generation. 2. Module Level Monitoring capability. 3. Can accommodate more modules on the roof due to shadow tolerance. 4. Flexible Design options - Allow Multiple Tilt/ orientation of Modules in one string. 5. Allow Future compatibility of Modules & avoided Module Inventory costs. 6. DC Safe System (String Voltage reduced to safe limits when AC is switched off to Inverters) 7. Reduced O&M costs due to pinpoint alerts from the monitoring system. 8. Long Term Warranty: 10 Years for Inverters (with 25 years of extended warranty option) 9. Future Proof Design: In the future, if one or more modules fail or break, any other module of any make and any wattage can be used for the same inverter. (In string inverter, this is not possible since all the modules are in series). 10. Future Ready Design: This can also be used as off-grid /Grid agnostic system if desired; if it is coupled with Enphase AC batteries. More about it in this video    • Introduction to Enphase Ensemble, a grid-a...