Solar Tracker 1-axis ST40M2V3P w backstr. for 3 pan. / 0115 / ST40M2V3P, without main pole and ground screws.

Opis

1 axis or single axis Solar Tracker with accuracy better than 0,5 deg and backstructure for 3 pieces of solar panels dimensions 0,99 m x 1,65 m and weight of 20 kg max each. So together for 4,9 m2 solar panel surface. Suitable for PV panels. Usage at homes: on-grid at roof on houses, trafic signalisations, street light, cottages, small and large powerplants where solar panels are connected in serial and output is connected directly to inverter or an external charging device. Wind resistance is max. 144 km/h, 10 min. average wind speed 40 km/h. In a Year basis with single axis motor you can get 25% more income of energy compared to a fixed system. Ground screw and main pole are not part of this solar tracker package. You can buy them separatelly.

Solar tracker anti-shadowing software function included.

      Real energy measurement of two equal solar panels (fixed and motorized)

Three equal solar panels were exposed to the real sun and conversed electrical power was measured. Test conditions:       Solar panels (both):    0.75 kWp (producer spec. at AM 1.5) Date:                        July 2010 Time:                       4:00 to 20:00 (sun time) Geo. Latitude:           46° N Weather conditions:   sunny, but not totally clear Results:        Average energy of fixed:   3762,0Wh Average energy of motorized:  6093,0Wh Note: sum of motor energy consumption through all day is 17.52Wh or 0.29% of all collected energy.