_________________________ Solutions for solar energy Rev.1 - PowerPoint PPT Presentation

_________________________ Solutions for solar energy Rev.1

Contents Few Basics of PV Module String Sizing Power Ratio Optimisation Different kind of I nverters Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Example sizing verification Rev.1

Rev.1

Rev.1

Rev.1

Rev.1

Efficiency curve of various kind of I nverters Rev.1

RPS TL Made-to-measure for your installation. Main features: • power range from 280 kWp to 1580 kWp • modular design ensuring highest system availability • Master-Slave or Multi-MPPT configuration to optimise Photovoltaic field output • max.efficiency: 98.6% • advanced grid management features Target application: Large rooftop/utility scale Product overview Rev.1

RPS TL Bonfiglioli Modular System Product overview Rev.1

RPS TL: Master-Slave configuration (1) Depending on the operating conditions, Master-Slave configurations can offer significant advantages over standard central PV inverters. Higher conversion efficiency and longer daily production time Product overview Rev.1

RPS TL: Master-Slave configuration (2) Master-Slave systems manage the working load of each module, maximising conversion efficiency, optimising the consumption of each module and guaranteing an extended working life. Longer expected lifetime Product overview Rev.1

PV Power plants with Master Slave system Sivaganga, Tamilnadu – I ndia Solar park equipped with Bonfiglioli inverters (2010): 5 MW EPC Contractor: Moserbaer Solar Limited “ B “ Bonfiglioli invert ers r reached t t he follow ing availabilit y i in % : 99.7% ” ” – R.Ganagaraj , Senior r Manager r O& M at Mose ser r Baer r RPS TL RPS Station References Rev.1

RPS TL: Multi-MPPT configuration (1) Using an inverter with multiple independent MPPT trackers proves highly advantageous under conditions of non-uniform production from the connected arrays. Product overview Rev.1

PV power plant with Multi MPPT system “ Sol olar ar Sem icon onduct or or - Gaj anan p plant - AP AP w it h Bonfiglioli invert ers reached peak yield per r MW as s 7.35MW h/ day” y” Rev.1

RPS TL: Multi-MPPT configuration (2) In RPS TL modular systems, only the faulty module ceases operation, while all other modules remain active. This greatly reduces the impact of faults. Higher fault-immunity Product overview Rev.1

RPS TL Modular Outdoor Flexibility and robustness whatever the location. Main features: • IP54 rated outdoor inverter modules with 220 kWp individual power rating • up to 7 modules can be connected to a common transformer station (220 to 1540 kWp) • compact inverter modules can be distributed around the PV field (maximum connection lenght 100m) • indipendent MPPT tracker in each inverter module • inverter modules resistant to direct sunlight and ambient temperatures up to 45 ° C Target application: Large rooftop/utility scale Product overview Rev.1

RPS TL Modular Outdoor Grouped configuration (up to 7 modules) Distributed configuration (up to 5 modules) Product overview Rev.1

RPS Endurance The right answer to growing photovoltaic markets. Main features: • rated Power: 500 kWac • maximum input voltage: 1000 V • compact dimensions: 1200 x 2100 x 600 mm • low weight: < 1000 kg • innovative cooling and double ambient protection concept (IP54) • floating and grounded PV array connection • advanced Grid Management (BDEW compliant, anti-islanding protection) • target Efficiency: 98.6 % • easy installation and maintenance • numerous self-protection features Target application: Utility scale Product overview Rev.1

RPS Station Turnkey solutions customised for your own market. Main features: • broad choice of power ratings, from 280 to 3150 kWp, suitable for a wide range of roof and ground installations • Plug & Play product • cabin in vibrated, reinforced concrete or other materials according to the application • fully equipped logistic service for transport via road, rail, air or sea. Target application: Large rooftop/utility scale Product overview Rev.1

RPS Station Bonfiglioli’s RPS Station cabins are delivered pre-cabled, fully installed, commissioned and ready to manage the entire photovoltaic field. Product overview Rev.1

Pre-sales service & Commissioning Service Rev.1

After-sales service Service Rev.1

Coverage levels: choose your style! Uptime PRE – SALES. BOS OPTI MI ZATI ON / COMMI SSI ONI NG / ANOMALY FAI LURE RECOVERI NG Service Rev.1

www.bonfiglioli.com Rev.1