The design will be broken into two phases. At least 3 prices are required for comparison, a fixed price is preferred.
1st phase electrical design pre-sale that shows the main equipment, the energy production forecast for a year, electrical calculations, one-line diagram, generic layout, quantity take-off for main PV systems.
2nd phase final design with panel layout, protection, electrical connection, pay-back analysis. installation drawings, One-line diagram, specs, and all other component and installation details.
The system is a 300KW grid-tie photovoltaic system
480/277V 3PH 60HZ
Project location Hermosillo Mexico, exact location will be provided later for the Pre-sale this should be enough.
Parking canopy mounted, exact orientation, and canopy information will be provided for the 2nd phase.
for bases of design please use:
Jinko Cheetah 470M P-type Mono panels
SMA Sunny Tripower Core1-us STP33-US-41 33KW, Fronius or Fimer/ABB equivalent will be fine as well.
8 фрилансеров(-а) готовы выполнить эту работу в среднем за $82
Hello sir, I have experience of 7 years in solar pv designs. Will provides all the drawings and documentation along with financial analysis. Regards, Naveen.