SunPower is improving their monitoring platform and some or all of your data will be temporarily moved but it will be completely restored.
The storms in Texas are affecting SunPower’s servers and apps; data issues may be present until power is restored in Texas. Thanks you for your patience!
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We’ve broken down the basics on several important topics, including electricity, energy, power, and solar efficiency.
DownloadCheck out our library of system performance terms, such as energy production and peak power production, to learn what you can expect from your new system.
DownloadLearn about the different ratings of solar photovoltaic (PV) panels to better understand how they produce under specific conditions.
DownloadDiscover the different ways that outside factors, such as amount of sunlight, temperature, and soiling can affect your solar energy production.
DownloadGet the facts on the SunPower Monitoring® System, which helps you optimize your solar investment, evaluate your system performance, and see your energy use and estimated savings.
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Just as having a home heating system or a car requires periodic maintenance, inspections and monitoring, so does your solar system.
We recommend that you login and verify system operation at least once per week. Remember that while we can access your system in order to troubleshoot if necessary, our team is not actively monitoring or looking for issues. Self-monitoring your system and ensuring an active internet connection is an important responsibility of being a solar system owner.
Your solar electric system requires an internet connection in order to send the information to the internet. This allows both you and EmPower to monitor your system’s performance over time.
At the time of installation, your EmPower install team either ran a direct line or used your Wifi to connect your solar monitoring device to your router. It is the homeowner’s responsibility to maintain this connection. By unplugging this connection, moving the router, changing internet service providers, changing your password, etc., data will not longer be uploaded, and all parties lose the ability to access and track your system’s performance. Please contact the service department if you need any assistance regarding reestablishing your data connection. Please know, however, EmPower must charge for any services that require an onsite visit.
If you are unable to view your energy production online, please perform the checks below before contacting the service team.
After following the instructions above, the connection should be restored to your monitoring system. Note that it may take up to 30 minutes to reflect this within the monitoring portal.
If these steps have not fixed the internet reporting issue, please contact the service team. Please be advised there may be a charge to run a new wire in the event the issue was not caused by workmanship. Any workmanship issues will be covered as specified in your warranty.
Clients may have heard all major telecommunication companies like AT&T are shutting down their legacy 3G cellular networks. If your SunPower system has been using this cellular network to connect to the internet to provide your monitoring that is the reason you are experiencing monitoring issues at the moment. We are waiting to hear from them about a viable solution for this and will notify all clients proactively as soon as it becomes available.
Without a connection to the internet, the system will not be able to report monitoring information. The system will continue to operate normally, but data relating to the production and storage utilization won’t be visible in mySunPower app until the connection is reinstated.
Again, the system will continue to produce energy and will receive all the major benefits of the system, but it’s just the monitoring of the system will not be able to share information if it is not connected to the internet. This will not impact the financial savings or the energy production of the system.
Once connected, it’s critical to actively monitor your system’s production online or via your phone app. Not sure which one you have? Email service@empower-solar.com for guidance.
Schneider Conext (Battery Monitoring)
Tesla Powerwall (Battery Monitoring)
If you have any questions about your system or energy production, access our FAQ and monitoring links, or open a service ticket. If you have additional questions or need help configuring your monitoring, please contact us anytime at service@empower-solar.com.
Periodic array inspections are encouraged, even from the ground. Look at your system carefully to identify any of the issues listed below.
Depending on your system type, this feature may be available to you. If your system was installed after 2017, you may be eligible for an upgrade and can read more about the feature here. Contact service@empower-solar.com to confirm your eligibility.
We currently do not offer monitoring services. However, we do give you the tools to monitor your system independently, giving you full insight into its performance at any time, day or night.
We will send reminders throughout the year to help you ensure that you are monitoring and maintaining your system properly.
Please call 1-800-SUNPOWER and provide them with your address and current e-mail address. They will send you a link with instructions.
You can use the graphs to see how much energy your solar power system produces.
The energy graph shows how much electricity your system is producing over a period of time (measured in kWh or thousands of watt hours). The power graph shows the rate at which your system is converting sunlight into electricity at a specific point in time (measured in kW or thousands of watts).
Generally speaking, energy is more useful than power for analyzing the effectiveness of your system, especially over time. Power helps when you’re trying to analyze short-term variations in performance due to temporary external factors like weather changes.
To download the current graph and time setting you are viewing, click “download ” at the upper right of your graph. Data is saved to your computer as a “.csv” file that you can then view and use in a spreadsheet program like Excel or Numbers.
When you download energy data, the data included depends on the time period you are viewing in the graph:
When you download power data, the data included depends on the time period you are viewing in the graph:
You can also set up a report to be delivered monthly via email as a PDF.
Note: This process may differ slightly depending on platform and its state of development. Please call the service department at 516-837-3459 for assistance.
While inverter performance is important (on its own and as a warning sign of other issues), it is only one of many factors influencing the performance of a solar system. Looking at one or two of these factors in isolation can be misleading, just as calculating fuel efficiency can be misleading without considering traffic conditions, load, route variation, pavement type, driving style, season, tire pressure, and so on.
If there is an issue with your system, an alert bar appears at the top of the screen. Click the alert text or the icon on the left for details regarding the issue and for troubleshooting instructions. If you see an alert bar at the top of the screen, click the alert text or the icon on the left for details regarding the issue and for troubleshooting instructions.
Energy production is expressed in kilowatt hours (kWh) and refers to the amount of energy that your system actually produces.
Power production is discussed in terms of kilowatts (kW) and refers to the maximum output that a solar system can produce under 100% ideal conditions. Peak power production is determined by Standard Test Conditions (STC).
Standardized conditions usually occur for just a few minutes each year, and the power of your array will be affected the following factors:
When sizing your system, we considered all of the factors above, as well as a few others, to ensure that your panels would meet your home energy needs. While your system will produce different amounts of energy each year depending on available sunlight, it will generally remain consistent so you don’t have to worry!
Energy production (kWh) is the most important benchmark of performance. It’s important to consider the kWh your system produces over the year, so please be sure to monitor your system weekly.
You can read more about system ratings and real world expectations here.
You might get this alert because your home Internet network isn’t working. It’s also possible that your monitoring equipment is not connected or functioning correctly. The good news is that your solar system is most likely operating normally. However, you’ll need to reestablish a connection to verify this and to update your energy charts with any missing information.
Please follow these troubleshooting steps to reestablish your connection:
If you have a “Ethernet Over Powerline Adapter” located near your router make sure that:
If you don’t have a “Ethernet Over Powerline Adapter”:
You might get this alert because your home Internet network isn’t working. It’s also possible that your monitoring equipment is not connected or functioning correctly. The good news is that your solar system is most likely operating normally. However, you’ll need to reestablish a connection to verify this and to update your energy charts with any missing information.
Please follow these troubleshooting steps to reestablish your connection:
If you have a “Ethernet Over Powerline Adapter” located near your router make sure that:
If you don’t have a “Ethernet Over Powerline Adapter”:
If you have a SunPower system, there is not currently an option to receive error alerts if there is an internet outage or other issue with your system. We suggest you check on your system regularly – at least once a month to make sure that your system is working as expected. However, SunPower has enabled monthly reporting which allows you to receive an email recap of how much energy your system produced over the course of the month. Here are instructions to set that up:
Steps to setting up SunPower Monitoring Reports
Filing for your solar tax credits is easy. If you are using an accountant, simply send them a link to this page along with your signed solar agreement and they should have everything they need. If you are handling your taxes yourself, here is what you will need to file for your tax credits.
If you purchased or financed your system:
You can find your qualifying expenditure figure on your signed EmPower Solar proposal, on the purchase or finance summary pages.
*Remember: If you participated in one of our partner financing programs, it is likely the case that your tax credit is planned to pay off your bridge loan. Keeping your tax credit and failure to pay off a bridge loan can result in fees and interest penalties.
If you leased your system:
Please make sure to file the NYS RP-487 form. It is not required for any tax refund purposes but this form pertains to the 15-year property tax exemption for solar energy systems and just logs your system start date with your city/town. Instructions here.
Residential Federal Income Tax Credit
Residential NY State Tax Credit
Other NY State Tax Credit Forms
Commercial Tax Credit Information
NYC Property Tax Abatement information
If you are a NYC resident, please note there is nothing for you to do in order to claim your NYC Property Tax Abatement. This paperwork is completed by EmPower Solar and we will reach out to you if there is anything for you to do regarding this matter.
Parts of a Solar System
How Solar Works
What is net metering and how does it come into play?
There are a few ways to determine if you have a net meter installed on your home.
The energy production of solar energy systems varies according to the time of year. Due to the amount and intensity of sunlight, a system will produce much more power in June than in December. Additionally, the electric usage of most homeowners varies according to the time of year. Most homeowners will use more electricity in August than April due to air conditioning, pools, etc.
Because of these two factors, a solar energy system will rarely produce the exact amount of electricity that a homeowner uses in any given month. To compensate for this, your utility gives each solar client an “Energy Credit Bank.” The bank is shown on your bill and stores extra credits during months of high production/low usage and uses them in months of high usage/low production.
You can note the direction of power flow by looking at your newly installed Net Meter. A series of indicator bars will move across the screen from left to right to indicate power is being purchased. Movement from right to left indicates you are sending credits back to the utility. The speed at which these bars move indicates how much power is being exchanged at that time.
If your system was installed before 2018, you have a “net meter anniversary date” in which the utility will cancel out any credits you have built up and give you a check or monetary credit value for them.
If your system was installed during 2018 or 2019, you are permitted to rollover your credits month to month for a period of 20 years from your installation date. After that, you will be entered into whatever the net metering program is at the future date.
If you require additional assistance, please contact us at feedback@empower-solar.com or 516-837-3459.
Please contact us at feedback@empower-solar.com so that we may make a record of the ownership transfer and answer any other questions.
Make sure that your home is fairly assessed and includes the value of your solar system.
If you have leased or financed your system, you may need to contact the financing institution to transfer ownership to the new owner. There may also be UCC Fixture filings filed that need to be removed before closing. This is important to do in advance as soon as you know home sale is a consideration. Contact feedback@empower-solar.com for help navigating this process.
When the new homeowner takes over, please instruct them to give us a call at 516-837-3459 so that we make a record of the ownership transfer on our end. If you are interested in installing solar panels on your new home please e-mail cx@empower-solar.com.
In accordance with your local building department, NYSERDA, and PSEG Long Island, we strongly recommend against uninstalling and relocating your solar system. You will be able to receive more incentives and cover more of the cost if you install a system at your new home instead of taking yours with you.
Owner Documents
All Powerwall manuals and warranty documents can be found online at tesla.com.
Severe Weather Events + Grid Outages
To prepare for storms or severe weather, we recommend familiarizing yourself with the Tesla app’s Storm Watch feature, as well as monitoring recommendations and instructions on restarting your system. All information can be found by clicking this link.
Let’s get your home set up with a battery system! Contact service@empower-solar.com to add a Tesla Powerwall to your existing system.
Please contact service@empower-solar.com or call 516-837-3459 x3. If urgent, please email feedback@empower-solar.com.
You can begin by power cycling the inverter, or trying the “test” and “reset” buttons. For more information on using your daytime power supply, please refer to this document.
Please see “SYSTEM MONITORING” section on this page.
Please contact our accounting department at 516-837-3459 x134.
Please see your contract paperwork for description of your system’s warranties. We are available to provide additional services, if not already included, such as:
Please contact our accounting department at 516.837.3459 x135.
Please contact us at 516.837.3459 x3 to request a quote for this service.
Critter guards do not fall within our workmanship warranty, but we would like to help. Please contact us at 516.837.3459 x3 with additional details so that we can assess the extent of the damage and figure out the cause.
Please contact us at 516.837.3459 x3 to request a quote for this service.
Once installed, solar panels are very low maintenance. Natural rainfall does a great job of keeping your panels clear of any dirt or debris. If, however, extenuating circumstances cause your panels to accumulate a lot of dirt or if you would like to schedule a cleaning, you can contact us at 516.837.3459 x3 for a quote.
Usually our region gets enough precipitation to clean off your panels periodically. For safety purposes, we discourage homeowners from cleaning their own panels. Our service team is trained in the best practices for rooftop safety and equipped with the appropriate cleaning tools for your panels. If you would like a cleaning, please contact us at 516.837.3459 x3 so that we can provide an accurate quote for this service.
It may be necessary to remove and reinstall part or all of your system for reasons not known at the time of the initial installation (ie: roof replacement, siding replacement, house raising). In these unlikely situations, our service department is available to provide you a quote on the costs associated with your particular situation. Please contact us at 516.837.3459 x3. We can work with your contractors and your timeline to provide the most convenient reinstallation services to you.
Please contact us at 516.837.3459 x3 so that we can connect you with a preferred service provider.
Please contact marketing@empower-solar.com regarding your outstanding referral payment.
516-837-3459
