DIY SOLAR COMBINER DC PANEL Complete Schematic STRINGBOX Wiring COMBINER BOX Photovoltaic

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Published on May 15, 2024

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One of the most important elements of our photovoltaic system is definitely the DC Panel, also known as Solar Combiner, String Box or Combiner Box. In this video I will show you how to make your solar combiner for the management of direct current, you will also find a couple of simple and intuitive diagrams for the management of a single string or multiple strings. Enjoy! --- One step at a time, trying not to take anything for granted, we will make my photovoltaic system consisting of: 550W photovoltaic panels (5.5kW nominal) 6kW toroidal inverter approximately 14kW battery Subscribe to the channel to stay connected and not miss the next videos in this series. Thank you, Donatello #photovoltaic #offrid #do it yourself #solar combiner ===== my always updated schemes (with last update date) ===== https://drive.google.com/drive/folder... ===== the products used in this video ===== GEWISS IP65 External Switchboard 24 modules GW40104 Amazon: https://amzn.to/4bxnnsU CHINT NB1-63DC 2P 500V DC 63A Circuit Breaker AliExpress: https://it.aliexpress.com/item/100500... CHINT S9 AC DC12V Launch Coil Amazon: https://amzn.to/4dGEjiv AliExpress: https://www.aliexpress.com/item/10050... CHINT XF9 Auxiliary Contact Amazon: https://amzn.to/3JZsoP4 AliExpress: https://www.aliexpress.com/item/10050... MC4 Connectors Amazon: https://amzn.to/3wxPU2D PG Cable Gland Amazon: https://amzn.to/3UCH9fH TOMZN 10x38 gPV 30A Fuse Holders Amazon: https://amzn.to/4aeGo29 Ceramic Fuses 20A mod. gPV 10x38 photovoltaic Amazon: https://amzn.to/3K2GjnL Surge Arrester for DC PV 1000V 20-40kA Amazon: https://amzn.to/4ae4evb Blocking diodes 40A MD40A1600V Amazon: https://amzn.to/4dEY4XD AliExpress: https://it.aliexpress.com/item/400113... Heat Sink diodes heatsink 150x100x80 AliExpress: https://www.aliexpress.com/item/10050... TEFLON-FOREX 234x184x10MM Marco Murrieri (Imprinting Grafic Solution): 3206918872 Terminal block 150A 4/1 - 200A 6/1 Amazon: https://amzn.to/3QIsKO1 Photovoltaic Cable 6mmq H1Z2Z2-K Amazon: https://amzn.to/4dCWK7E Bosch 12V Drill Driver Amazon: https://amzn.to/496NHsR Step Drill Bit Milling Cutter Amazon: https://amzn.to/3siF9iP USAG 207E Electrician Scissors Amazon: https://amzn.to/3E4bWKq Ferrule Pliers Amazon: https://amzn.to/47IdK9z Double Crimping Ferrules Amazon: https://amzn.to/4bijg47 Hydraulic Crimping Pliers Amazon: https://amzn.to/3UZecw1 Yellow-Green DIN Grounding Clamp Amazon: https://amzn.to/4bgD6wR Crimping Pliers for Cable Lugs with Interchangeable Jaws https://amzn.to/3QQYil3 https://it.aliexpress.com/item/100500... Cable Lug Crimping Pliers AWG 20-10 Amazon: https://amzn.to/48a2lyP A4 Paper Cutter Amazon: https://amzn.to/3K04vad A4 Laminator Laminator Amazon: https://amzn.to/3QKr5rc ===== background music ===== Mogo Mogo / Stream of Melodies / Freesound Music (no copyright music): Book Bag Jazz Club Forget Me Not Bet On It Nat King Cool A Night Alone By the Fireplace

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