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  • bpollard
    Junior Member
    • May 2012
    • 8

    #1

    NexPower modules? Help in choosing a system

    Got an estimate for a home solar system today.
    it is for a 5.8 kW Photovoltaic System
    40 NexPower Technology NT-145UX modules
    1 power inverter (Power-one) PVI 4.6 OUTD-US 240V (if I can read his handwriting).

    $23147.08 all in
    $13992.50 rebate from the city
    $6944.12 Federal Tax Credit
    my costs would be $2,210.45

    Is this too good to be true? (city rebate is confirmed - $2.50/watt)

    after googling NexPower, I don't see much about them... are they junk? I looked for them on this form and nothing came up!
    are they pretty much junk?
    any help is very much appreciated
  • bpollard
    Junior Member
    • May 2012
    • 8

    #2
    I should point out the other option they gave me was
    6 kW Photovoltaic System

    24 CNPV 250M Monocrystalline Modules
    1 Power-One Inverter

    total System cost $24,305.25
    City rebate: $14,475.00
    Federal Tax Rebate $7,291.58

    My cost: $2,538.68

    Seems like the CNPV panels are a better bet?

    Comment

    • bpollard
      Junior Member
      • May 2012
      • 8

      #3
      Sorry, my Zip is: 78735

      Comment

      • Mike90250
        Moderator
        • May 2009
        • 16020

        #4
        I want to move to your city. If that rebate is real, it's unbeatable.

        What is your expected power harvest from the system ?

        Why 5.6KW of PV and 4.6KW of inverter - poor sun angle, and full output is never expected ?
        Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
        || Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
        || VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A

        solar: http://tinyurl.com/LMR-Solar
        gen: http://tinyurl.com/LMR-Lister

        Comment

        • russ
          Solar Fanatic
          • Jul 2009
          • 10360

          #5
          Austin will certainly be the next city to have to file for bankruptcy with expenses like this.

          Better recheck the quote - very likely the salesman is doubling up on the subsidies some place - that is too low.
          [SIGPIC][/SIGPIC]

          Comment

          • bpollard
            Junior Member
            • May 2012
            • 8

            #6
            Thank you for your feedback.
            you can look for yourselves here:

            but it really is $2.50/watt, call them and ask if you like!
            Luckily, Austin is very financially healthy, and they won't be filing for bankruptcy anytime soon.

            So looking around, it seems those NexPower panels are "teir 5" panels, should I stay away from them?
            the point about a only a 4.6w inverter is a good one and I will ask that question.
            they "guarantee me" (and they put it in writing) 882 kW hours/month

            their math, using the Nexpower panel quote;
            40 panels x 145 kW/panel = 5.8 kw
            Using 5 hours/day:
            1825 hours/year x 5.8 kW = 10,585 kW-hour/year
            10/585 Kw-hour/year x 1year/12months = 882 kW hour/month

            I am suspicious.... what else should I be looking at!
            Thanks,
            Brad

            Comment

            • bpollard
              Junior Member
              • May 2012
              • 8

              #7
              bump - can anyone give me anymore insight?....

              Comment

              • Naptown
                Solar Fanatic
                • Feb 2011
                • 6880

                #8
                I have used the CNPV modules. We have had no trouble with them. They are third party insured By Willis insurance of Germany.
                I would go with these modules. and not a large quantity of small modules. Less potential for something going wrong.
                NABCEP certified Technical Sales Professional

                [URL="http://www.solarpaneltalk.com/showthread.php?5334-Solar-Off-Grid-Battery-Design"]http://www.solarpaneltalk.com/showth...Battery-Design[/URL]

                [URL]http://www.calculator.net/voltage-drop-calculator.html[/URL] (Voltage drop Calculator among others)

                [URL="http://www.gaisma.com"]www.gaisma.com[/URL]

                Comment

                • Wy_White_Wolf
                  Solar Fanatic
                  • Oct 2011
                  • 1179

                  #9
                  Contact your accountant/taxman for the rules on the Federal tax credit. I've been told it is to be calculated on the amount after any state, local, utility subsidies are subtracted. Calulating it that way it ends up being about 35 to 40% of the quote.

                  WWW

                  Comment

                  • Naptown
                    Solar Fanatic
                    • Feb 2011
                    • 6880

                    #10
                    Originally posted by Wy_White_Wolf
                    Contact your accountant/taxman for the rules on the Federal tax credit. I've been told it is to be calculated on the amount after any state, local, utility subsidies are subtracted. Calulating it that way it ends up being about 35 to 40% of the quote.

                    WWW
                    It depends on how the rebate is done.
                    Most Cities and muni's will 1099 you for the amount of the rebate. In which case the full amount is used for the 30% federal credit. If it is a rebate that is applied toward the install cost and paid to the installer then the 30% would on the amount after the rebate.
                    Now if you are in the 30% tax bracket that pretty much wipes out a little more than half the federal credit.

                    Example
                    5 KW $20,000 system
                    30% federal credit = $6,000.00
                    $2.50 per watt rebate from city (taxable)= $12,500
                    Taxes on the rebate @30% (Generally federal only) = $3750.00
                    Net system cost $20,000-$18500 + $3750. =$5250.00
                    NABCEP certified Technical Sales Professional

                    [URL="http://www.solarpaneltalk.com/showthread.php?5334-Solar-Off-Grid-Battery-Design"]http://www.solarpaneltalk.com/showth...Battery-Design[/URL]

                    [URL]http://www.calculator.net/voltage-drop-calculator.html[/URL] (Voltage drop Calculator among others)

                    [URL="http://www.gaisma.com"]www.gaisma.com[/URL]

                    Comment

                    • rick1
                      Member
                      • May 2012
                      • 59

                      #11
                      Fed rebate

                      Originally posted by bpollard
                      Got an estimate for a home solar system today.
                      it is for a 5.8 kW Photovoltaic System
                      40 NexPower Technology NT-145UX modules
                      1 power inverter (Power-one) PVI 4.6 OUTD-US 240V (if I can read his handwriting).

                      $23147.08 all in
                      $13992.50 rebate from the city
                      $6944.12 Federal Tax Credit
                      my costs would be $2,210.45

                      Is this too good to be true? (city rebate is confirmed - $2.50/watt)

                      after googling NexPower, I don't see much about them... are they junk? I looked for them on this form and nothing came up!
                      are they pretty much junk?
                      any help is very much appreciated

                      If you look at the Fed 30% rebate it applies after any other government rebates. This would be $23,147.08 - $13,992.50 city = $9154.58 x .30 fed rebate = $2746.37. $9154.58 bal - $2746.37 fed = $6408.21 your cost.
                      Best solar day 80 kwh. Online solar 4/10/2012.

                      Comment

                      • Naptown
                        Solar Fanatic
                        • Feb 2011
                        • 6880

                        #12
                        Originally posted by rick1
                        If you look at the Fed 30% rebate it applies after any other government rebates. This would be $23,147.08 - $13,992.50 city = $9154.58 x .30 fed rebate = $2746.37. $9154.58 bal - $2746.37 fed = $6408.21 your cost.
                        Wrong.
                        As I stated before if the utility or government agency 1099's you you take the 30% on the whole amount.
                        Only if the rebate is not included in your gross income is the credit reduced by the rebate amount.

                        From the instructions on the IRS form

                        If you received a subsidy from a public utility for the
                        purchase or installation of an energy conservation
                        product and that subsidy was not included in your
                        gross income, you must reduce your cost for the
                        product by the amount of that subsidy before you compute your
                        credit. This rule also applies if a third party (such as a contractor)
                        receives the subsidy on your behalf.
                        NABCEP certified Technical Sales Professional

                        [URL="http://www.solarpaneltalk.com/showthread.php?5334-Solar-Off-Grid-Battery-Design"]http://www.solarpaneltalk.com/showth...Battery-Design[/URL]

                        [URL]http://www.calculator.net/voltage-drop-calculator.html[/URL] (Voltage drop Calculator among others)

                        [URL="http://www.gaisma.com"]www.gaisma.com[/URL]

                        Comment

                        • russ
                          Solar Fanatic
                          • Jul 2009
                          • 10360

                          #13
                          This is Rich's (Naptown) business - dealing with it daily and knows it very well.

                          Originally posted by Naptown
                          Wrong.
                          As I stated before if the utility or government agency 1099's you you take the 30% on the whole amount.
                          Only if the rebate is not included in your gross income is the credit reduced by the rebate amount.

                          From the instructions on the IRS form

                          If you received a subsidy from a public utility for the
                          purchase or installation of an energy conservation
                          product and that subsidy was not included in your
                          gross income, you must reduce your cost for the
                          product by the amount of that subsidy before you compute your
                          credit. This rule also applies if a third party (such as a contractor)
                          receives the subsidy on your behalf.
                          [SIGPIC][/SIGPIC]

                          Comment

                          • KRenn
                            Solar Fanatic
                            • Dec 2010
                            • 579

                            #14
                            Originally posted by bpollard
                            Got an estimate for a home solar system today.
                            it is for a 5.8 kW Photovoltaic System
                            40 NexPower Technology NT-145UX modules
                            1 power inverter (Power-one) PVI 4.6 OUTD-US 240V (if I can read his handwriting).

                            $23147.08 all in
                            $13992.50 rebate from the city
                            $6944.12 Federal Tax Credit
                            my costs would be $2,210.45

                            Is this too good to be true? (city rebate is confirmed - $2.50/watt)

                            after googling NexPower, I don't see much about them... are they junk? I looked for them on this form and nothing came up!
                            are they pretty much junk?
                            any help is very much appreciated



                            Slick salesmen didn't tell you that you'd be paying about $4200 additional in taxes on that incentive. Still a good price though when you look at it....6 kW purchased for about $6500, talk about a steal.

                            Comment

                            • bpollard
                              Junior Member
                              • May 2012
                              • 8

                              #15
                              Originally posted by KRenn
                              Slick salesmen didn't tell you that you'd be paying about $4200 additional in taxes on that incentive. Still a good price though when you look at it....6 kW purchased for about $6500, talk about a steal.
                              What does this mean? I'm a novice, can someone tell me where the additional taxes are coming from?....
                              thanks!

                              Comment

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