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Example diagram

Off-grid 48V with home battery

48V battery bank on a Lynx Distributor, solar panels on an MPPT 250/100, MultiPlus-II with grid connection and a consumer unit feeding 230V loads.

  • 48V DC
  • 230V AC
  • 17 components, 33 connections
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Parts in this diagram

These are the parts used in the example. Each one comes from the component catalogue with its real terminals, so you can swap in another model without redrawing the diagram.

  • Solar panel 200W panel-200w
  • Solar panel 200W panel-200w
  • SmartSolar MPPT 250/100 smartsolar-mppt-250-100
  • Battery 1 (12V) agm-12v-100ah
  • Battery 2 (12V) agm-12v-100ah
  • Battery 3 (12V) agm-12v-100ah
  • Battery 4 (12V) agm-12v-100ah
  • Main fuse 200A mega-200a
  • SmartShunt 500A smartshunt-500a
  • Lynx Distributor lynx-distributor-m8
  • Earth point chassis-ground
  • MultiPlus-II 48/5000/70-50 multiplus-ii-48-5000-70-50
  • Cerbo GX cerbo-gx
  • Grid connection 230V cee-230v-16a
  • Consumer unit, 2 circuits consumer-unit-2-groups
  • LED lamp 230V ac-led-lamp-230v-9w
  • Socket outlet 230V schuko-230v-16a

How the parts are wired

For every connection you see where the cable starts, where it ends and what kind of connection it is. You fill in colours and cross sections in the editor.

  • Solar panel 200W → SmartSolar MPPT 250/100 PV power
  • Solar panel 200W → Solar panel 200W PV power
  • Solar panel 200W → SmartSolar MPPT 250/100 PV power
  • SmartSolar MPPT 250/100 → Lynx Distributor DC power
  • SmartSolar MPPT 250/100 → Lynx Distributor DC power
  • SmartSolar MPPT 250/100 → Cerbo GX Communication
  • Battery 1 (12V) → Battery 2 (12V) DC power
  • Battery 2 (12V) → Battery 3 (12V) DC power
  • Battery 3 (12V) → Battery 4 (12V) DC power
  • Battery 1 (12V) → Main fuse 200A DC power
  • Main fuse 200A → Lynx Distributor DC power
  • Battery 4 (12V) → SmartShunt 500A DC power
  • SmartShunt 500A → Lynx Distributor DC power
  • Battery 1 (12V) → SmartShunt 500A DC power
  • SmartShunt 500A → Cerbo GX Communication
  • Lynx Distributor → MultiPlus-II 48/5000/70-50 DC power
  • Lynx Distributor → MultiPlus-II 48/5000/70-50 DC power
  • Lynx Distributor → Earth point Ground
  • MultiPlus-II 48/5000/70-50 → Earth point Ground
  • MultiPlus-II 48/5000/70-50 → Cerbo GX Communication
  • Grid connection 230V → MultiPlus-II 48/5000/70-50 AC power
  • Grid connection 230V → MultiPlus-II 48/5000/70-50 AC power
  • Grid connection 230V → MultiPlus-II 48/5000/70-50 AC power
  • MultiPlus-II 48/5000/70-50 → Consumer unit, 2 circuits AC power
  • MultiPlus-II 48/5000/70-50 → Consumer unit, 2 circuits AC power
  • MultiPlus-II 48/5000/70-50 → Consumer unit, 2 circuits AC power
  • Consumer unit, 2 circuits → LED lamp 230V AC power
  • Consumer unit, 2 circuits → LED lamp 230V AC power
  • Consumer unit, 2 circuits → Socket outlet 230V AC power
  • Consumer unit, 2 circuits → Socket outlet 230V AC power
  • Consumer unit, 2 circuits → Socket outlet 230V AC power
  • Lynx Distributor → Cerbo GX DC power
  • Cerbo GX → Lynx Distributor DC power

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