going solar
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Copyright© 2016 Craig E. Forman All Rights Reserved www.tastytrader.net
Going Solar What’s Really Involved in adding a Rooftop Solar System?
Craig E. Forman www.tastytrader.net
Topic Summary
• Why go solar?
• Reducing your carbon footprint
• Reducing your electricity cost
• Why is MA a strong state for solar?
• How solar works
• Tax incentives
• The state SREC program
• Buying vs. leasing
• Financing your solar system
• The key players
• Technical stuff – what are all the pieces?
• Picking a supplier
• Photo Gallery 2
Craig E. Forman www.tastytrader.net
Why Go Solar?
3
• It is good for the environment (irrefutable).
• It raises the value of your property (maybe).
• It saves money (depends on your situation).
Craig E. Forman www.tastytrader.net
Environmental Impact
4
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Effect on Property Resale Value
5
A 2013 study in CA concludes that each 1 KW DC of rooftop solar adds $5K to $6K in resale
value ($30K to $36K for a typical 6KW installation). We don’t have enough data to draw
conclusions for the
Boston area, but it makes
sense that selling a
property with very low
electricity costs would be
a net positive impact on
your property value
assuming you own the
system and the yearly
electricity savings are
passed on to the buyer.
Craig E. Forman www.tastytrader.net
Will doing a solar project save me money?
6
A GREAT QUESTION!
But first, let’s take an
overall look at things
we should do at home
before we even
consider a solar
installation.
Craig E. Forman www.tastytrader.net
How can I reduce my carbon footprint?
7
Craig E. Forman www.tastytrader.net
Easy ways to reduce your energy consumption
8
• Turn down the temperature of your hot water heater.
• Install setback or programmable thermostats.
• Get rid of that extra refrigerator in your basement or garage.
• Select Energy Star rated appliances.
• Turn off lights when you don’t use them.
• Install compact fluorescent or LED bulbs instead of incandescent bulbs.
• Only run the dishwasher when it is full.
• Update your furnace or AC unit (if it is very old) to a more efficient model.
• Install energy efficient windows.
• Insulate, insulate, insulate.
Craig E. Forman www.tastytrader.net
Schedule a free Home Energy Audit
9
A great place to start:
www.newtonsaves.com or
call 781-436-2639
Just enter your name,
email, and phone
Home energy assessments
are free and are performed
by Able Home Performance
Craig E. Forman www.tastytrader.net
Did anybody have this problem winter before last?
10
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Why do we get ice dams?
11
Ice dams form because the attic is too warm and heat escapes to the roof, melting
the bottom layers of ice.
Craig E. Forman www.tastytrader.net
Can we do anything to prevent ice dams?
12
Why does my attic look like an igloo?
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What is spray foam insulation?
13
• It is insulation that can be sprayed on the attic roof and gables to prevent heat loss.
• It seals the attic so there is little or no air flow. No attic venting is needed. Gable
vents are sealed, windows remain closed all year.
• Allows HVAC equipment & ductwork in attic to stay warm in winter, cool in summer.
• This keeps your attic at room temperature all year round, reduces heat loss in the
winter and allows the roof to remain very cold all winter, reducing ice dams.
• It is installed in one day, and you don’t lose attic storage space.
• Open cell spray foam insulation has a R-value of 3.4 to 4.5 per inch, so 8” of open
cell spray foam gives you an R-Value of around 32.
• Closed cell spray foam gives you an R-value of 6 to 7 per inch (near double the $),
so 5” of closed cell spray foam insulation has an R-value of around 32.
• 10-12” of fiberglass insulation gets you to R32, but it can’t seal or prevent ice dams.
• Approximate cost for 8” open cell spray foam attic insulation around $3K to $5k.
Craig E. Forman www.tastytrader.net
Check your historical spending on electricity
14
• Once you have done what you can to reduce your electricity costs, get your electric
bills for the last year and calculate your KwH usage per year (don’t look at $ spent).
• If you have the data, go back 3 years and calculate averages per year.
• Factor in a lower expected usage if you have made changes like adding insulation.
• Your goal in adding a solar PV system is to produce enough electricity to satisfy
80% of you needs, but this will be a lot easier if you reduce your usage.
• What do we use for the cost of electricity going forward? Great question.
• Take a look at your bill for your current cost per KwH of usage:
• Your bill is split into supplier charges and delivery charges.
• Generation charges go to the supplier of the electricity you use.
• Eversource fixes the supplier rate and changes it every 6 months.
• Delivery charges are set by whomever bills you (Eversource), and can change monthly.
• Current rates in Newton (Eversource) are Gen: 10.61cents + Del: 14.6 cents = 25.21 cents
per KwH.
Craig E. Forman www.tastytrader.net
Note how your electricity use changes from month to month
15
• Your bill probably has a bar graph showing your KwH usage over the past year.
• If you have electric heat, expect to see a spike in the winter months.
• If you use AC, expect to see a spike in the late summer months.
• Most of us will see a spike in Dec to Feb due to shorter days – more lights used.
Shorter days = more
electricity for lighting
Central AC uses more
electricity in late summer
Craig E. Forman www.tastytrader.net
Reducing your electricity bill with a phone call
16
• The electricity market has become very competitive.
• In Newton, you are billed by Eversource, but you can choose your supplier.
• You have no control over delivery charges, but you can reduce generation charges.
• Go to www.electricityrates.com and enter your zip code.
• Take a look at the offers, and choose the supplier that is offering you the best deal.
Some will give you a bonus (like a free $50 gift card) for signing up.
• Be sure to check the plan length (lock-in period). Supplier costs will always be
cheaper with a 6-month lock than a 9-month lock.
• Make sure that there is not an early cancellation fee (usually there is not).
• When your initial period is up, you can change to a new supplier if it’s cheaper.
• It only takes a phone call (about 10 minutes) to change your supplier.
• Your electricity bill will reflect the change in about 30 days.
• Don’t forget to check back at end of lock period (the price will almost always go up).
Craig E. Forman www.tastytrader.net
Reducing your electricity bill with a phone call
17
• Here is what I found at my zip code 02460:
Best rate was 8.19 cents at
Direct Energy for 6 months
vs 10.84 cents, a 24%
savings on supplier cost!
Craig E. Forman www.tastytrader.net
Now back to the solar discussion
18
• So you have an idea of how to lower your electricity consumption.
• You have a pretty good idea of how much electricity you expect to consume each
year.
• You know exactly what you are paying for the electricity you now use, and you have
selected a supplier to get a rock bottom rate.
• Using your anticipated electricity usage, calculate 80% of your expected usage.
This is your target production number for electricity generation from a solar
photovoltaic (PV) installation.
• To estimate year one electricity costs savings (you really don’t know how much it
will cost in the future, but assume it will not get any cheaper), multiply 80% of your
usage by expected electricity cost. This is your expected savings on electricity for
1st year if you could offset 80% of your electricity usage with a rooftop solar system.
• It’s real money saved each year, but it doesn’t add to $25,000 or $30,000, so how
do we really get a solar system to pay for itself? The answer: financial incentives.
Craig E. Forman www.tastytrader.net
How Solar Works
19
Solar panels produce
DC (direct current).
Houses require AC
(alternating current).
Excess electricity
produced is put back on
the grid and you get paid
for all the electricity that
you produce.
An inverter is a device
that changes DC to AC.
Craig E. Forman www.tastytrader.net
What is Net Metering?
20
Allows you to
get paid for ALL
the electricity you
produce, even if
you produce
more than you
use in some
months.
Think of this like
“rollover minutes”
on your cell
phone plan.
Craig E. Forman www.tastytrader.net
What do the electric utilities think about net metering?
21
• In short, they hate it.
• In many states, utilities are fighting to cap or eliminate net metering.
• They argue that non-solar customers are subsidizing solar customers.
• Utilities get paid based on the NET electricity that you use, which can be low.
• With net metering, they act as an unlimited energy bank for the solar producer.
• You pay nothing for the right to store all your extra electricity back in the grid.
• Utilities have proposed that solar customers should be required to pay a usage
fee for the privilege of selling their excess back to the utility at market rate.
• Net metering is a GREAT deal for the solar customer. Will it last?
• If net metering goes away, we are likely to see greatly increased demand for
off-grid solar installations (excess electricity stored in battery banks).
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Solar Components for Off-Grid Installation
22
• You store the solar energy in a battery bank to use when not producing.
Notice that there is no
power line connection
shown in this diagram!
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The cost of solar PV modules is coming down
23
Source: Pvcharts.com
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The cost of solar PV systems is more stable
24
Residential Sector:
Pricing fairly stable
over last 5 quarters
Why hasn’t the
cost of residential
solar dropped
more?
Craig E. Forman www.tastytrader.net
The cost of the PV modules is only ~ 20% of total
25
Total Installed Cost
about $3.50 / Wdc
PV Module Cost
About 20% of Total
Craig E. Forman www.tastytrader.net
The permit from the City of Newton cost a lot!
26
Note that the city of
Newton building permit
alone for my project was
over $500!
Craig E. Forman www.tastytrader.net
Why is Massachusetts a good place for solar now?
27
Massachusetts was the #4 state in 2015 for solar installed power, and has been #4 for 3 years.
Source: U.S. Solar Market Insight Executive Summary 2015 Year In Review
www.greentechmedia.com/research/subscription/u.s.solar-market-insight
Craig E. Forman www.tastytrader.net
Here’s why
28
• Federal Tax Credit (through at least 2019)
• State Tax Credit
• No sales tax on purchase
• Exemption from property tax increase for 20 years due to solar installation
• High cost of electricity (compared to other states)
• State SREC (Solar Renewable Energy Certificate) program (time sensitive!)
Some of these could change at any time! The incentives for a new technology
generally fall as the technology becomes more mainstream; i.e. credits for
electric vehicles.
Craig E. Forman www.tastytrader.net
Tax Incentives for Going Solar
29
• The owner of a solar system is allowed to take a 30% federal tax credit in the
year the system is put into operation. This is a DIRECT REDUCTION in the
amount of taxes you pay, and reduces the cost of the system by 30%.
• The Commonwealth of MA allows taxpayers to take a 15% tax credit in the year
the system is put online, subject to a maximum of $1000 credit.
• If you have to do expensive work to make the solar project viable like removing
some trees or strengthening your roof, if this is done through the solar
company, you will be getting it done at a 30% discount!
Net result: Out of pocket expense for a $30,000 system is only $20,000:
$30,000 less 30% Fed credit (-$9000) less State credit ($-1000) = $20,000
Craig E. Forman www.tastytrader.net
The property tax exemption for Going Solar
30
• MA law states that residential solar installations are exempt from property taxes
for 20 years. Thus, if you add a $30,000 solar installation to your home, your
real estate property assessment cannot be raised due to the solar installation
for 20 years (it can still go up, but not due to the solar installation).
• It is wise to inform your homeowners insurance company when you do a solar
installation, because they may increase your insurance rate slightly due to the
added value to your home. The insurance would be liable, for example, if a
tree fell on your roof and damaged the system.
Craig E. Forman www.tastytrader.net
The high cost of electricity in Massachusetts
31
We are here
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The state SREC program
32
• SREC = Solar Renewable Energy Credit.
• The state builds demand for solar by requiring electric utilities to produce at
least a minimum percent of their power from renewable energy sources, and a
portion of that specifically from solar (solar carve-out), or else they pay a fine.
• Since electric utilities produce most of their electricity from fossil fuel plants,
they have to buy solar credits (SREC’s) in order to meet the requirements.
• A solar system owner “mints” one SREC for each 1000 KwH that is produced
from the solar system.
• SREC’s can be minted every 3 months (if you produced enough solar).
• New solar installations can participate in the program for 10 years.
• The value of an SREC is subject to market forces, but values are expected to
fall over time. The program has features to insure there will be a liquid market.
• Current program is called SREC-II. After SREC-II ends, SREC-III?.
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Value of SREC’s
33
• Note that SREC-I’s are selling for ~ $450, but SREC-II’s are only ~ $260.
• After SREC-II ends, there will be another (SREC-III), but prices will be lower.
SREC-I = $450
SREC-II = $260
Craig E. Forman www.tastytrader.net
Getting paid for your SREC’s
34
• Once your system is running, you can begin participating in the SREC program.
• You register your system with a 3rd party reseller in the SREC market.
• You report your solar production number every 3 months on a gov’t web site.
• You pay a small commission to buy/sell through the 3rd party (around 5%).
Usually, they give you the choice to sell the SRECs as soon as they are minted,
or to keep them to sell later (like stock).
• Some 3rd party companies give you an option in which you instruct them to hold
onto your SREC’s until a time when they believe that it is most beneficial to sell.
• SREC income is a HUGE part of making your solar system cost effective. A
typical installation might mint 5-7 SREC’s per year, netting you $1K to
$1.5K/year avg over 10 years. That’s a big impact on system financial viability!
• I suggest that for new systems, you should use $200 as a target average SREC
value over the 10-year period that you can sell your SRECs.
Craig E. Forman www.tastytrader.net
Looking at a solar system financial plan
35
• Usually, the financial plan looks at revenue and costs for the first 20 years.
• Offset of electricity costs is considered revenue, along with SREC income.
• Costs include after-tax purchase price + interest (if you financed the purchase).
• Look to see (based on your assumptions) when your system is expected to
“pay for itself”. That is the system breakeven point. After that point in time, the
system has paid for itself, and all further electricity production is free (0 cost).
• With the current incentives in place, you will see typical breakeven around 5 to
7 years for many installations.
• Beware of sales presentations that are overly optimistic with respect to the cost
of electricity rising, the value of SREC’s, and the amount of electricity produced.
They can make the breakeven look much shorter than probable, so do your
own analysis and use your own numbers for estimates.
• Run projections with 2, 4, and 6% projected yearly increase in electricity cost.
Craig E. Forman www.tastytrader.net
Calculating Breakeven Time Spreadsheet
36
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Getting quotations for solar systems
37
• There are many companies doing business in MA in the solar space.
• Several different models exist for how systems are sold, installed, and serviced.
• You must be an educated consumer in order to find a company that has a
solution that is a good fit for you.
• Your system’s ability to produce electricity with high efficiency depends largely
on physical features that you cannot change:
• What direction is your roof facing?
• What is the tilt of your roof?
• How much clear roof area do you have available for solar panels?
• Do you have issues with shading from buildings, trees, chimneys, etc?
• Are you willing to put panels on the front of your house, the back, or both?
• No installation is a perfect candidate. A good salesperson will help you
understand what you are likely able to achieve from your solar system.
Craig E. Forman www.tastytrader.net
Buying vs. Leasing
38
• If you have a system that is VERY WELL suited for solar, companies will offer
you a “no cost” leasing arrangement, where you can lease your roof to them in
return for a guaranteed discounted electricity rate. However, you will not own
the system, and you will not be able to take advantage of any financial benefits
such as tax incentives and SREC’s.
• You will most likely pay a monthly fee to the solar company for the system.
• Many leases will allow you to purchase the system at a future date (buyout),
but you will not get the tax benefits available to new installations.
• The purchase price may be inflated, and you will be buying old technology.
• You won’t get any of the tax benefits for the purchase of a new solar system.
• If you sell the property or want out of the lease, you will either need to get the
buyer to agree to assume the lease terms or pay to have the system removed.
Craig E. Forman www.tastytrader.net
Why lease if you can buy?
39
• For the reasons stated, my thinking is that the only time it really makes sense to
lease is if you cannot afford to finance the system until it reaches breakeven, or
if your tax bracket is so low that you cannot use the tax benefits.
• We will end the discussion on leasing here and will concentrate on purchasing
the solar system.
Craig E. Forman www.tastytrader.net
Financing your solar system
40
• Most of the solar sales companies have teamed up with a bank to offer
attractive financing for solar projects. It could not be easier.
• Many companies offer a 0% interest loan and no payments due for up to 18
months to finance the 30% federal tax refund. So you can get your 30% tax
refund in April of the year following your purchase, and you don’t have to pay
back the finance company until 18 months after your purchase. Talk about a
great deal! Just don’t forget to pay off the loan when the 0% goes away,
because they will start charging you interest. If your sales person doesn’t offer
this, ask about it, because it is common in the industry.
• The balance of the system purchase is usually paid in several installments;
typically ½ when the contract is signed, and ½ after installation is completed.
• The sales company will offer you financing, but if you need to, you’ll probably
get a much better rate if you can access a home equity line of credit.
Craig E. Forman www.tastytrader.net 41
The Key Players
The Sales
Company
Engineering Design
and Installation
Project Management
and Ownership
The solar industry is complex. It is also somewhat fragile because there are so many state
and federal incentives that are supporting the market. There are a number of different
business models. I have no preference as to what type of business model is best for you,
but you should understand who the players are and what their roles are.
Craig E. Forman www.tastytrader.net
The Sales Company
42
• This is the entity that makes the sales calls, gives you an initial quote, and
answers all your questions about solar. If not vertically integrated, they will
work with partners for the Engineering Design and Installation, and for Project
Management and Ownership. Try to work with someone who can answer your
questions and whom you are comfortable working with. Make sure that they
have partnered with companies who can offer you the features that you want in
your solar installation.
• Sometimes the sales entity may not even be local. With today’s technology
and satellite imagery, a preliminary assessment and quote can be done using
satellite images, without ever visiting the site.
• I prefer a sales entity that is a local person who I can meet face-to-face. You
will have a lot of questions to ask them.
• I feel much more comfortable if the salesperson has actually seen the site.
Craig E. Forman www.tastytrader.net
Engineering Design and Installation
43
• This is the entity that will be doing the site survey, the engineering study, the
detailed system design, ordering all the materials, obtaining all necessary
permits, completing the installation, and coordinating all inspections.
• They may also service your system if warranty service is needed, but
depending on the arrangement, another company could be brought in to do the
service.
• It is important that you assess the ability of this entity to perform a high quality
installation. Find out how long they have been doing residential solar
installations, and how many they have done. If possible, ask for a reference
from a recent install. Ask for the addresses of recent installation nearby so you
can drive by and take a look at them.
Craig E. Forman www.tastytrader.net
Project Management and Ownership
44
• Ultimately, when your solar system is up and running, there is a company that
owns the warranty liability for the next 20 years or more.
• Most likely, this is a corporation. It could be a solar company, or perhaps a
company that is involved in multiple green technologies such as solar and wind.
• This could be a US based company, or a US division of a global company.
• They will be monitoring your system remotely by computer, and will contact you
if a problem is detected.
• They are responsible for making good on any warranty claims. Since the
warranty period is long, try to work with a company that you think has a chance
at being around for the long term. Bigger is usually better. If warranty work is
needed, they will dispatch a local installer for maintenance on your system.
• Find out who would assume warranty liability if this company no longer exists.
Craig E. Forman www.tastytrader.net
Key milestones and timeframe for a rooftop solar system
45
Task - Milestones in Red Estimated Time Duration Notes
Take steps to reduce your electricity usage. n/a Prior to project start
Get quotes and select a supplier 1 week to 3 months Depends on you
Sign contract and pay initial deposit (~$500) n/a To Sales Company
Installer completes a site survey 2 weeks after contract signed Design and installation Co.
Initial design is generated 3-4 weeks after site survey
Design iterations made 1-2 weeks after initial design
Approve final design, make initial payment (1/2) n/a
Installation company orders materials 2 weeks after design approved
Material delivered to job site 2-4 weeks after ordering
Installation 2 days A few days after material
Net meter installed 2 weeks after install complete Utility does this
Town Building Department Inspection 1 week after install complete Town inspector does this
System turn-on, final payment (1/2) n/a System is now complete!
Select 3rd party reseller for SRECs anytime After system is live
Craig E. Forman www.tastytrader.net
Performance Guarantees
46
• Performance guarantees are not offered by everyone, but they do give you
peace of mind that your system will perform as promised.
• The supplier (after the final design is approved) will give you a final estimate of
your expected electricity production per year. The number will go down each
year due to degradation of the solar panels.
• If your system does not produce the minimum guaranteed amount of electricity
after each year, the supplier will reimburse you for the electricity shortfall,
based on the electricity rate in your contract (usually below market prices).
• I like performance guarantees not because I hope to collect money for
shortfalls in production but because it forces the supplier to give you a vetted,
realistic (probably conservative) estimate of what you are likely to produce.
Craig E. Forman www.tastytrader.net
Picking a supplier
47
• You should get at least 3 quotes, maybe more. There are many solar
companies out there and each one is a little different.
• Find a supplier who can give you what you want at a price that seems in line.
• Understand what components will be used in your system.
• Find out if they offer 0% financing for the federal tax refund and for how long.
• Find out if they offer a cash discount (if you don’t use their financing).
• Find out if they offer a performance guarantee, and how it works.
• Find out who is responsible for making good on any warranty claims. Since the
warranty period is long, try to work with a company that you think has a chance
at being around for the long term. Bigger is usually better.
• Find out what would happen if this company no longer exists.
Craig E. Forman www.tastytrader.net 48
• Solar panels – made by a variety of suppliers, both from US and China.
• Electronics package:
• Micro-inverters (1 per panel) and Envoy made from Enphase Systems
• Solar Optimizers (1 per panel) and gateway made by Solar Edge
• Central Inverter (used only with solar optimizers), converts AC to DC.
• External Breaker Box (mounted outside, allows system to be shut down in
case of a fire to cut all electricity to rooftop panels.
• Net Meter – provided by utility company, replaces your standard meter
• Solar Meter – mounted inside where you can record solar production in
order to generate your SREC’s.
Technical Stuff – What are all the pieces?
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The solar panel
49
• Solar panels are made both in the USA and in China.
• The “sweet spot” today is panels in the 260W to 280W range.
• You may get a choice of several panels.
• Ask what the rated wattage is.
• Higher power panels are available, but they will cost more.
• Most panels are configured as 60 cells in a 10 x 6 configuration.
• Most panels are a standard size (65.3” x 39”)
• Beware of getting a non-standard panel – it could be difficult to replace.
• Ask what the panel will look like (or go see a house with that panel).
• Ask what the guaranteed power degradation is (try for < .7% per year).
• Check the warranty (look for 20 or 25 years)
Craig E. Forman www.tastytrader.net 50
Get a copy of the solar panel data sheet
Cell Configuration
Rated Panel Wattage
Power Degradation Spec
Craig E. Forman www.tastytrader.net 51
Two ways to convert DC to AC
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Micro-Inverters vs. Power Optimizers
52
• Both micro-inverters and power optimizers are located on the roof, below
the solar panels; one per panel.
• Together Enphase and Solar Edge control 93% of the solar module
electronics market (source: PV Pulse).
• Try to make sure that your suppliers are using one of these two solutions.
Craig E. Forman www.tastytrader.net
Which is better, micro-inverters or solar optimizers?
53
• These are both good technologies, offering very reliable components.
• There is an ongoing battle in the industry as to which is better.
• The advantage of using micro-inverters is that it eliminates one large component,
the central inverter. This is the component that is most likely to fail; it is
expensive ($3K-4K), and has a shorter warranty (12 years, usually).
• The advantage of using SolarEdge power optimizers is that they can work with
panels at higher power levels (micro-inverters max out around 300 watts).
• Both companies say they are better in efficiency, so they are likely very close,
but optimizers seem to have a slight edge at the present time.
• Ask your salesperson which solution they use and why. They may even give
you a choice on which solution to use.
• The installers may have a strong opinion on which to use because one type of
system may be easier or cheaper to install.
Craig E. Forman www.tastytrader.net
Remote monitoring of your solar system
54
• All systems sold today include the capability for monitoring remotely via internet.
• Enphase uses a device called the Envoy to connect to your router.
• Solar Edge uses a product called the Home Gateway to connect to your router.
• You can monitor the system yourself, and the company that provides the system
warranty will remotely monitor the system to spot problems (hopefully).
• Both solutions allow you to see power and energy production, and highlights
any modules that are not working properly.
Enphase Envoy
Solar Edge Home Gateway
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Enlighten Manager (Enphase) Array Power View
55
My solar panel
configuration
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Enlighten Manager (Enphase) Power Graph
56
Why do we see a falloff in
power at the same time
every afternoon?
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Enlighten Manager (Enphase) Energy graph showing targets
57
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Class Feedback and Questions
• Please complete the feedback form. It helps me and it helps the school.
• Any personal comments or feedback on this presentation is welcomed.
• Email me if you want the entire slideset with photos sent to you.
• I am happy to answer questions on anything as you begin to develop your solar
project. Contact information here:
Craig Forman
craig@tastytrader.net
phone: 617-527-3779
• If you want to know who did my spray foam insulation, or who my solar salesperson
was, or who the solar installer was, please email me and I will give you the referrals.
Good luck with your solar project! Thanks for attending.
58
Craig E. Forman www.tastytrader.net
Beauty is in the eye of the beholder
59
Some people are committed
environmentalists, and think all solar panels
are beautiful. Others would rather hide them
on the back side of the house.
Craig E. Forman www.tastytrader.net
This is not a solar PV system
60
Craig E. Forman www.tastytrader.net
In many countries virtually all buildings have solar hot water
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Do you know
what country
this is?
Craig E. Forman www.tastytrader.net
My system photos
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Rear of my house, before solar Rear of my house, after solar
Craig E. Forman www.tastytrader.net
My system photos
63
I had some tall trees to remove! Clearing debris from cut trees
Craig E. Forman www.tastytrader.net
My system photos
64
Pallet of material including 26 solar panels Rail mounting kits
Craig E. Forman www.tastytrader.net
My system photos
65
Start of installation Most rails in place on roof
Craig E. Forman www.tastytrader.net
My system photos
66
Rails and micro-inverters installed PV panels waiting to be carried up
Craig E. Forman www.tastytrader.net
My system photos
67
Carrying a panel up the ladder PV panels being put on rails
Craig E. Forman www.tastytrader.net
My system photos (basement)
68
Equipment located in basement Closeup of solar meter
Existing Breaker Box
Verizon FIOS (existing)
AC Fault Detector
Enphase Envoy
Solar Meter
Craig E. Forman www.tastytrader.net
My system photos
69
Attic conduit for solar power wiring Outside equipment
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