Tenders Are Invited For Photovoltaika In The Village Of Straškov-Vodochody

Photovoltaic (Fv) Panels Of 600 Wp Will Be Used On The Roofs Of The Objects To Ensure Minimum Required Power Of The Photovoltaic Power Plant (Pve) According To Specifications. One Optimizer Will Be Installed Between Each 2 Panels. Optimizers Ensure Safe Disconnection Of The Panels When The Fv System Is Switched Off. The Tension Between The Two Panels Will Not Be More Than 120 V Dc. The Installation Will Include Fv Panels, Optimizers, Rdc And Rac Switchboards, Electricity Meters And Inverters To Transform Dc Of Electricity Into Ac Electricity, While The Performance Of The Inverters Will Meet The Nearest Higher Power Line According To The Pv Panels On Each Roof. The Inverters And Electricity Meters Will Be Designed To Ensure Common Communication That Will End On The Local Lan Network With Internet Connection. The Inverter Must Allow Fully Valuable Island Mode (Off Grid) And The Supply Of El. Energy To The Distribution Network. The Island Regime Means A Full Power Supply From The Pvp System At The Disconnected Distribution Network. Furthermore, The Inverter Must Meet All Relevant Standards And Directives Within The Eu Legislation. It Must Also Be Compatible With Tn-C And Tn-S Voltage Systems. An Overview Of The Status Of Production And Consumption Produced Will Be Determined According To The Software Components Delivered By The Manufacturer Of The Inverter. This Is The Current Graphic Overview Of The Manufactured And Consumed Electricity And About The Current Power Of The Photovoltaic Power Plant. The Overview Will Be Accessible Via The Internet Network. The Pve Can Be Controlled And Determined From The Graphical Interface And Determine The Power Control Priorities. Each Inverter Will Be Connected To The Local Lan Network With The Possibility Of Connection To The Internet. There Is Always A Pvv Connection To The Router.