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Nairaland Forum / Science/Technology / Technology Market / All Calculations You Need To Know For Solar System Design In One Place (597 Views)
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All Calculations You Need To Know For Solar System Design In One Place by Nobody: 8:43am On Mar 15, 2017 |
For Solar calculations and solar energy arithematics, the basic formula to know from electricity is that Power(watts)= Current x Voltage and Energy (watt-hrs)= Power x Time Where P- Power (watts) I-Current (Amperes) V- Voltage (Volts) Sizing your DC cables from Panel to Controller No matter your kind of design, failure starts from not properly sizing your cables well. Ideally low voltage systems implies that high current will flow through the line so to calculate the size of cable you need, this formula will come in handy. (Length of cable x current from panel x 0.04) /(inverter dc voltage/20)= cable thickness (mm) READ MORE http://vtsolarenergy.com.ng/blog/solar-calculations-simplified/ |
Re: All Calculations You Need To Know For Solar System Design In One Place by Nobody: 9:06pm On Mar 15, 2017 |
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