There are three major contributors to the large electric savings:
- SolarPorts energy
than half the cost of Utility power
- Utility prices typically rise each year, while
SolarPorts is fixed
- The amount of electricity needed for EV Charging can be more
current electricity usage.
Together, these factors combine to create savings typically
of dollars. Here is a sample savings chart, where the $4,100 monthly PG&E payment was
Electricity for EV Charging added $4,380 if paid to PG&E or $1,766 using SolarPorts, so
electric bill was $8,480 to PG&E or $3,464 to SolarPorts. This year that was $101,760
($8,480 x 12)
to PG&E or $41,598 to SolarPorts. Over the 30 year system that adds to over $7,000,000
versus $2,000,000 to SolarPorts. That's a $5,000,000 savings on a $4,100 monthly bill!