โNov-07-2014 02:41 PM
โNov-08-2014 06:04 AM
โNov-08-2014 05:55 AM
Snowman9000 wrote:Yes, my cost is $1.93/watt, roof space is 52.7 sq/ft and 14.2 watts/sq ft.
So would it be fair to say that $2/watt USD self-installed is the going ballpark price?
โNov-08-2014 05:41 AM
โNov-08-2014 05:36 AM
โNov-08-2014 05:26 AM
JiminDenver wrote:
...In the end having your needs met and not having to listen to a generator is PRICELESS.
โNov-08-2014 04:42 AM
โNov-08-2014 04:03 AM
โNov-08-2014 03:25 AM
โNov-07-2014 07:04 PM
โNov-07-2014 05:55 PM
โNov-07-2014 05:49 PM
โNov-07-2014 05:30 PM
smkettner wrote:
Flat mounted I would be tempted to use MS-MPPT-45 up to 750 watts. Good point and as I recall you've posted that the 45 would work for you.
5x 140w = 5x 8.4 Isc = 42 amps so 45 PWM should be fine also. I haven't investigated the differences between the 45 and 60 PWM controllers.
โNov-07-2014 05:07 PM
โNov-07-2014 05:01 PM
โNov-07-2014 04:37 PM