Prius Solar Roof Charge Battery

According to toyota the solar roof option atop the prius prime will boost each vehicle s efficiency by as much as ten percent.

Prius solar roof charge battery.

Uses 54 square feet of solar panels on the roof and hood that add. An hour in the sun would give you 500 watt ho. You might get 500 watts from a roof mounted solar array on a prius. One solar inverter disconnected from the grid and the secure power supply switched on.

Each battery pack uses 10 15 kg 22 33 lb of lanthanum. Compared to the prius phv that s already available with a solar charging roof system the demo car is superior in every respect. Prius is now charging from the inverter ac outlet. Probably because there isn t enough area to generate a useful charge in a reasonable amount of time.

I used a sunguard solar controller just like the one sombra used. The solar cells are just 0 03mm thick but deliver around 860. Under a good amount of sun the roof panel is said to be able to add up to 3 7 miles to the car s daily electric range. Toyota will start testing a new solar roof for the prius that it says can add as much as 44 5 km of range to the plug in hybrid a day.

But they charge the battery only when parked. Inverter power 1202 watts. Fish the wire along the lithium battery compartment over to the 12v battery. Here is some rough math for you.

Readouts below show power being delivered to the plug in prius charging cable. Inverter current 10 78 amps. Locate the green one that is the solar wire. At 860 w the rated power generation output is 4 8 times bigger and.

Using a wire connector connect this to about ten feet of 16 or 18 wire. Inverter voltage 112 2 volts. A toyota prius prototype covered with 1 100 solar cells travels about 31. Load power factor 99.

Fish the wire under the seat and into the rear compartment.