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Off The Grid

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Jan 25, 2025
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Solar setup best configuration for 2 400 watt solar panels 4000 watt 48 volt inverter , 60 amp MPPT Controler and 2 lead acid batteries.Series or Parallel.
 
Really looking for the best wiring schematic that is most efficient AND safe! Have two 12 Volt acid lead batteries which if I'm not mistaken should run parallel. The two 400 watt panels and want to make sure I have those tied together and am wiring them correctly.
 
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Durable Aluminum Rail for 1248Pcs Pv Solar Panels, 20cm Mounting Bracket, Easy Installation (2pcs)
£11.19
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PV Solar Panel Mount Accessories, Black Aluminum Alloy, Easy Installation, and Weather Resistance (35mm )
£15.39
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6KA Miniature Circuit Breaker PP Material Electrical Equipment Overload Isolation DIN Rail Mounted MCB 2P 400V for Industrial Commercial Residential Use (50A)
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Rail for PV Solar Panel Installation Includes End Clamp and Middle Clamp (Set 2（For 35mm）)
£29.91
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Flat Design 50cm PV Solar Cable Feedthrough Minimal Visibility in Installations (4mm ²)
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ANVINKU 700pcs Wire Ferrules Kit, 7 Types Non-Insulated Ferrule Crimp Terminals, 10-22 AWG Bootlace Ferrules for DIY Electrical Project, Mini Connector Uninsulated Ferrules with Box
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£20.89
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Rail for PV Solar Panel Installation Includes End Clamp and Middle Clamp (Set 2（For 30mm）)
£25.84
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Convenient Transportation with Solar Middle Clamp PV for Frame Height 2550MM, Resistant, Easy Installation Pack of 10(40mm)
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Rail for PV Solar Panel Installation Includes End Clamp and Middle Clamp (Set 1（For 30mm）)
£18.57
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Durable Aluminum Rail for 1248Pcs Pv Solar Panels, 20cm Mounting Bracket, Easy Installation (1pc)
£7.69
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