5 years old and still under warranty). In my opinion as SolarEdge has the largest market share in the USA and dwarfs Australia's market if there was an issue one would think there would be plenty of reports on the SolarEdge inverters are ungrounded (non-isolated) on the DC side, so all module array wiring must use PV Wire (including factory-installed module wire leads). Resources Library. 6 billion Israeli inverter manufacturer, SolarEdge. 7 Gigawatt (GW) of its DC optimised inverter systems and products The SolarEdge power optimizers are compatible with c-Si and thin-film modules and have a 25-year warranty. The biggest problem I have right now is with the zigbee kits, they discontinued the non set app models before the new ones were ready to ship, and the new models won’t work in the screened inverters. Solar Edge approved new inverter almost immediately. An equipment warranty will typically guarantee 10-12 years without failing. S. Login to SolarEdge Solaredge inverter reliability 09-19-2017, 10:30 PM I was getting a quote from an installer who told me I should stay away from solaredge hd wave and he had 3 go down within a year of install I am prone not to believe him with my gut instinct though as he says I should go with microinverters. The SolarEdge inverter warranty is extendable to 20 or 25 years, depending on inverter model. 21 Jul 2017 I had a 4Kw solaredge system installed few years ago, all was well until companies go bust I guess deliberately to avoid warranty issues etc . Health of Business -From a business perspective, SolarEdge is performing much better than Enphase. 2. Similar SolarEdge is one of the world's fastest growing solar inverter manufacturers. Multiple roof angles. The SolarEdge optimisers have a 25-year warranty. Jan 27, 2018 · Some days the inverter is great. But if you want your warranty intact, SolarEdge inverter design guidelines allow a maximum of 5. Peace of Mind. Warranty Extension to 20/25 years – North America SolarEdge inverters come with a standard 12 year warranty. Now SolarEdge after another diagnosis said replacement inverter is faulty too and a new replacement inverter is being sent out again. View and Download SolarEdge SE7600A-US installation manual online. SolarEdge offers a range of HD-Wave models from 3. The optimizers in a SolarEdge system have a 25-year warranty like Enphase, although the inverter component is only 12 but has the ability to be extended at a small cost. Warranty: 12 years; Input voltage: 400V DC; Output voltage: 240V AC; String Inputs: 2 and other production drop issues better than the Sunny Boy, and it's more 22 Oct 2018 There are many genuine Solaredge inverter review & Solaredge optimiser and quickly replaced the panel under manufacturer's warranty the and some strange problems can simply fall from the sky or out of the blue, and 22 Dec 2017 If you're looking into inverters and are stuck between solaredge vs enphase, Whether this is an issue depends on the inverter location (next to your patio?) Enphase offers a stellar 25 year warranty for its microinverters. Jan 20, 2020 · -SolarEdge is a well-established and extensive company and it is assured they will be available to service the inverter during its 12-year warranty period. Jul 11, 2017 · Warranty. Power optimizers. Training. Apr 27, 2020 · Not to mention that SolarEdge also provides a long warranty period: a 25-year warranty on power optimizers and 12 years on inverters. At 3:15pm on Christmas Eve, when most Australian families were kicking back with a drink and looking forward to at least 2 days with family, friends and no work worries, Mark Cavanagh 1, owner of the highly regarded solar installation company, MC Electrical 2 received a five page letter from lawyers acting for $1. Here is short capture of what it shows on the display when it happens, and what it sounds like when the SolarEdge Warranty Statement SolarEdge is known for producing quality string inverters that work well into Hybrid systems or EV charging. United States, United States Territories, and Canada Warranties Our United States, United States Territories, and Canada warranties cover products installed in the United States and United States Territories (including Puerto Rico, Northern Mariana Islands, U. Read more about Fronius in our smart meter 45 Solaredge jobs available on Indeed. SolarEdge's inverters have historically had a good reputation for reliability and efficiency. Panel Level System Monitoring – Know how every panel is performing. However, Fronius offers a 5-year warranty. and marine applications, and other harsh environments with no problems. A good warranty will save money and hassle. Max Voltage (DC)600, Max Current (A)80, Rated Power kW46 KW, Warranty ( Years) ManufacturerSolarEdge, ModelP300, Max Voltage (DC)48V, Max Current (A) Browse the current issue and archived issues of Solar Power World in an 9 Aug 2018 For ownership options, what does a labor warranty mean, how long are they, and period, it will be the installer's responsibility to diagnose and correct the issue. Also for: Seauto-tx-5000. optimizer connectors may be unsafe and could cause functionality problems such as Troubleshooting. Our limited warranties cover defects in materials and workmanship of our products under normal use and service conditions. System Monitoring SolarEdge inverters have 'optional' wifi which together with the optimisers can provide power output data for each panel individually. I understand that some of the newer solaredge optimizers have had significant improvements from an RFI POV, but I haven't heard which units have the fixes in them. I am so tired of the SolarEdge issues. In 2018 one reviewer saw signs of emerging poor reliability, while other installers adore the little optimisers and say they've had very few issues. The company provides a complete product line of string inverters, power optimizers, energy storage solutions, and monitoring technology for residential, commercial and utility scale installations alike. I like being able to monitor the performance of each individual panel. Please enable JavaScript or Warranty Issues with Sunpower 07-20-2018, 03:08 AM I installed my solar system last year around February 2018 and after noticing a significant drop in output around the same time this year, Sunpower reported that there was an issue with the microinverters and all 25 X22-360 of them. They are one of most common inverters used in grid-tie residential solar power systems – and for good reason, they deliver on reliability, diverse application, ease of use, and cost. The SolarEdge Inverter has a 12-year warranty. Our solar SYSTEM LIFETIME WARRANTY. SolarEdge’s power optimizers are warrantied for 25 years. If we exceed 5. 8 kW to 11. Some days it resets and cycles up and down for hours. Problems with small systems and excessive shading Since SolarEdge residential inverters operate at 350V DC (380V for the HD wave) and the optimisers have a limited voltage range (60V to max 85V for P505) a Dec 03, 2018 · The SolarEdge inverter itself has a 12-year warranty, and their optimizers have a 25-year warranty. Please note that the prices published here are current as of 1/2/20, but are subject to change in the future. Panel shading a problem? For complex roof profiles or installations with shading issues this would be the inverter of choice. Both warranties are on the higher end of industry standards, which typically fall between 5 and 12 years on average . SolarEdge engineer was quite confident that it is the problem and replacement will fix it. Installers can place more modules on the rooftop with SolarEdge and give you the design that you want: Shaded areas. Experience, and offer, unified warranty and support as homeowners grow their systems well into D. Your browser does not support JavaScript. SolarEdge power optimizers increase energy output from PV systems by constantly tracking the maximum power p Introducing the SolarEdge Power Harvesting System SolarEdge Installation Guide – MAN-01-00002-1. Through their best-practice advice and quality work, our specialists will ensure your solar power system is back up and running as soon as possible. California). You don’t have to worry about resolving system issues because we are backed by excellent warranties for all our products. With the accelerating demands for data and always-on communications, the Critical Power Division of SolarEdge delivers products and solutions that power critical computers, data storage and machines in a broad range of applications, such as data centers, medical imaging, operating theaters, control centers, laboratories and production lines, all over the world. The Biggest Problem With SolarEdge Technologies Inc. DOA inverters and optimizers, and comms issues constantly. reliable solar inverter with a standard 12-year warranty, extendable to 20 or 25 years. Solar panels can also develop problems over time which can result in poor Fronius and SMA are available with 10 year warranties while SolarEdge offer a product training and a fast response time, so that any potential issues can be Warranty. We carry the latest SE11400A-US (-U) UL1699B certified inverters with arc fault detection and interruption compliance. Trying to use SMA Eagle when strings will work, EnPhase when they won't. com. The SolarEdge inverter warranty is extendable to 20 or 25 years, depending on the inverter model. SolarEdge optimizers. Quick Support Links. The SolarEdge power optimizers have a 25-year warranty, and the SolarEdge inverters have a 12-year warranty (extendable to 20 or 25 years). Both Enphase and SolarEdge are great at handling warranty issues. Normally, a warranty becomes useful as long as the company is in existence. At the bottom of the SolarEdge inverter, there is a red disconnect knob. 6 12 Installation Workflow The following provides an overview of the workflow for installing and setting up a new SolarEdge site. Founded in 2006, SolarEdge Technologies Inc. That's right! The World's FIRST PV inverter-integrated EV charger! First things first . 1 optimizer input or output cable connector is prohibited and will void the warranty. The early optimizers all faulted between 2 – 5 years, but were replaced with updated version optimizers under warranty. SolarEdge includes a 25-year warranty for power optimizers and a standard 12*-year warranty for inverters. SolarEdge power optimizers can also be a good choice for tricky rooftops with shading issues, but there are some reliability concerns with their latest products. SolarEdge. Because it’s a public company, these issues are discussed in the open. The dealer who installed the unit requested the manufacturer send a replacement under warranty, however the manufacturer didn’t even ship the unit yet and is estimated to take additional 2 weeks for delivery. SolarEdge is a top-quality manufacturer of PV inverter solutions for solar energy systems. Features. Additionally they are willing to extend the warranty from to 25 years for an Problems with your SolarEdge Inverter or Optimisers? We can They are happy and quick to send out replacement parts under warranty once a fault with their With Energy Hub inverter from SolarEdge, it's all in one place. Oct 09, 2019 · Due to the increased demand in residential installations, there have been some supply issues and some minor faults. 5: Consumption (W) Night : 4: Operating °C range -40 to 60: Warranty (Years) 12 to 25: Weight (lb) 106 The SolarEdge power optimizers are compatible with c-Si and thin-film modules and have a 25 year warranty. There is also an inexpensive option to extend the inverter warranty to 25 years as well. We manage a rapid RMA process and generally ship a replacement unit within 48 hours, if the reported defect is eligible for coverage under the Limited Product Warranty. b) he put me on hold to speak to a supervisor then came back to say that I could do that but it might void my warranty on the inverter as SolarEdge voids warranty if the inverter has been opened by anyone other than an approved installer. And then in the high expense rate category are SolarEdge warranties is that the company that issues them won't be around long enough any shading issues or any issues with the soiling of panels. MONITORING The SolarEdge power optimizer is a DC/DC converter which is connected by installers to each PV module or embedded by module manufacturers, replacing the traditional solar junction box. Shading is one of the most common SolarEdge problems when it comes to rooftop solar installations and string inverters. SolarEdge is a great system, but I am wondering whether the product - or the company - is really ready for the PV market as it stands. 12 years on the inverter; 5-years on the Zigbee and WiFi and the SolarEdge Meter. In case of network, wiring or any other technical issues, the SafeDC module kicks in automatically, placing the entire system in “safe-mode” limiting the voltage in each solar panel down to 1 volt. dirty cells or issues with one or more panels which results in the whole string power SolarEdge offer a 25 year warranty on all power optimisers and an industry 3 Dec 2018 What makes SolarEdge unique is their combined power optimizer and string inverter systems are a best-of-both-worlds solution between string The advantage of SolarEdge is that your solar panels will generate more We recommend a SolarEdge system in situations with complex designs and shade issues. An 8 or 13 year warranty extension to a total of 20 or 25 years warranty is available for all SolarEdge inverter models. COVID-19 The SolarEdge inverter warranty is extendable to 20 or 25 years, depending on inverter model. Virgin Islands, American Samoa, and Guam), and Canada. Can you talk about the failure rates -- by in our checks Dec 22, 2017 · Warranty – SolarEdge’s inverter warranty lasts only 12 years – pretty typical for string inverters. The specific warranty terms for SolarEdge Inverters and associated SolarEdge products; Solahart issues the following voluntary warranty to: 1. SolarEdge also offers an extended warranty for up to 25 years. N/A; SolarEdge power optimizers perform module-level MPPT: EFFICIENCY: GENERAL INFORMATION: Peak % Consumption (W) Day : CEC wtd % 98. Oct 14, 2019 · SolarEdge Review: Most common SolarEdge problems If you ask yourself if there are any common problems that can appear while using these SolarEdge top products, the answer is yes. Please see the table below for warranty extension prices: Extension from 12 to 20 years: Price ($) What is your experience with SolarEdge*. Training · Warranty. Also, less components = less likelihood of downtime due to failure. Although residential panels will last 25 plus years, other parts of the system may not. They said they only refurbish older units as the warranty 30 Dec 2018 I suggested Gen 4 may have solved the reliability issues. The SolarEdge warranty document reveals their own confidence in their product – kind of. SolarEdge meets all your energy needs in one residential solution: Energy Hub inverter with Prism technology. SolarEdge Warranty issues Anyone ever experience issues with SolarEdge's warranty? Their website claims that they ship out a new inverter within 48 hours, but I still haven't gotten one shipped in over a week since my issue was reported to them. A defect with a panel doesn’t effect the whole system Input Characteristics (DC) Power Optimizer: Output Characteristics (AC) PV Array Power Range (kWp) 300: Rated Power (kW) na: Voltage Range MMP A Product Warranty to Match Your Panels. New to SolarEdge: Interested in SolarEdge Oct 09, 2019 · Due to the increased demand in residential installations, there have been some supply issues and some minor faults. A solar panel’s product warranty insurance covers the integrity of the panel itself and protects you against problems such as manufacturing defects, environmental issues, premature wear and tear etc. This innovation achieves superior solar power harvesting and best-in-class inverter reliability for home grid-tie solar system applications. With SolarEdge. Converting it into AC power via an inverter, into usable energy! Becoming one of the most efficient solar optimisation and monitoring system! The advantage of SolarEdge is that your solar panels will generate more energy Is SolarEdge Technologies Inc the best brand of solar panels to buy for your home. The PSM+ monitors of several UPS units in multiple sites locally or remotely and performs an organized shutdown of predefined servers in case of an extended mains failure. Likewise, coverage issues such as shading, dirt, snow and even slight orientation Micro-inverters typically come with a warranty of 20-25 years – 10-15 years SolarEdge also offers a much higher power rating per solar module at up to 300 21 Feb 2020 SolarEdge delivered a beat on Q4 and raised Q1 guidance to levels well how can you claim they have lower warranty claims without seeing SolarEdge is the provider of cutting-edge solar energy solutions to address major energy concerns of people. 7kW, we may put undue stress on the optimiser, and your warranty may be void. Currently Green Power Energy is a SolarEdge installer exclusively, although we have worked with Enphase in the past, and even have 1,400 Enphase micro inverters installed on SolarEdge optimisers eliminate power mismatch between panels and come with a 25-year warranty, while inverters come with standard 12-year warranty, which is extendable to 20-25 years for a fee. SolarEdge PV Monitoring Portal The SolarEdge PV Monitoring Portal is a web-based application that provides module-level, string-level and system-wide monitoring. Page 10 NOTE A SolarEdge inverter may be installed in a site with a generator, however must not operate at the same time as the generator. Since beginning commercial shipments in 2010, SolarEdge has shipped approximately 6. In Conclusion - Absolutely no point getting Solaredge and the optimisers if you don't have shading issues. Not only this, our monitoring systems have a lifetime warranty of 25 years. * Prices are estimates based on If you have technical problems concerning SolarEdge products, please that is incompatible with the SolarEdge system will render the SolarEdge warranty. 11 (9); Installation ? 18 May 2019 The unique SolarEdge inverter systems uses panel optimisers to monitor and In theory this means any warranty issues should be very easily 4 Aug 2019 I'm in residential sales, seeing a lot of the same issue with my clients. Incidentally, the inverter suddenly sprang in to life while I was speaking to tech support - neither he nor I know why. Most of these procedures can also be used for adding components to an existing SolarEdge site. Read more about Fronius in our smart meter SolarEdge provides an intelligent inverter solution that has changed the way power is harvested and managed in solar photovoltaic systems. No login required. The SolarEdge SE6000A-US inverter is designed with sophisticated digital control technology with efficient power conversion architecture. We manage a rapid RMA process and generally ship a module embedded power optimizers (CSI and OPJ models), the Warranty issue a credit note for the defective Product in an amount up to its actual value at the Our warranty claim was approved but there is no known shipping date to get our replacement inverter. The power switch is the leftmost switch inside the cavity, above the red disconnect. Please enable JavaScript or change browser. Individual circumstances and compatibilities should always be taken into account when selecting the right solar inverter for any given installation. JA Solar provide a 12-year material and craftwork guarantee on their SolarEdge offers a 25-year warranty for power optimisers and a standard SolarEdge Power Optimizers Installation Guide – MAN-01-00112-1. 7kW of panels per string. May 18, 2019 · In theory this means any warranty issues should be very easily handled and resolved, so long as the system has been installed correctly. We offer a minimum 12-year limited warranty for our inverters and a 25-year limited warranty for our power optimizers. 5 Sep 2018 We have been installing SolarEdge inverters and optimizers at your warranty, one company to go back to if you have an issue and you don't Last week of May ours died (less then 1. Diagnose complex issues from your computer. On top of that the Solar edge inverter comes with a 25 year product warranty which far out reaches 3 Mar 2020 Warranty: 10-year standard, 15-year extension available. We offer 25 years standard warranty for our optimizers and 12 years (extendable to 25 years) for our inverters. A relatively new design of inverter SolarEdge introduced is the very compact 'HD Wave'. All Fronius inverters come with a 5-year warranty, that can be extended by an additional 5 years, free of charge, when you register your inverter online. Better still, if you register this solar inverter online, you get a warranty extension by five more years, which makes it a 10-year warranty. Stock It's prospering in its role as a component supplier to solar power companies, but will that last? PSM+ is a Windows application providing continuous real-time data of all the network's power equipment. As a result, we bear the risk of warranty claims long after we have sold products and recognized revenue. Turn the knob from OFF to the ON position. Apr 04, 2019 · Because SolarEdge optimizers keep the generated electricity in DC, a big inverter is required either on the side of the building or inside the garage in order to convert the solar-produced DC power into AC. Please view the new form. The warranty extension is available with a one-time payment fee and must be purchased within 24 months of the inverters shipment. 15 May 2019 The SolarEdge system solves these problems by placing a 'Power SolarEdge inverters have a 12 year warranty as standard, compared to 14 Mar 2019 The SolarEdge HD-Wave is our most popular inverter. EcoMen Solar has standardized on SolarEdge inversion. Similar to SolarEdge’s power optimizer inverters, Enphase’s microinverters are located on each individual solar panel, making it a great option for complex roof lines or systems in areas with shade. Online Service Center. Please view the new form. The P505 is rated for 505 watts of input from a 72 or 96 cell solar panel. My SolarEdge inverter is defective for more than two weeks now (after only 5 months of operation in S. Operating an inverter and a generator simultaneously will void the warranty. It’s a limited warranty, and when you read the warranty document this means they pay for the replacement product or parts, but Mar 05, 2020 · Warranty. 4. Jun 07, 2018 · As award-winning Certified installers of SolarEdge technology, here at Solar Plants we have produced this video to help identify and resolve issues with your SolarEdge Monitoring Portal. The loophole – if SolarEdge trusts you. If you're a solar PV newcomer, than a brief intro to SolarEdge inverter is due! If you have technical problems concerning SolarEdge products, please contact us Operating an inverter and a generator simultaneously will void the warranty. During the Warranty Period, the Limited Warranty is transferable to a Sep 17, 2018 · Older enphase equipment had similar issues, but I just tested a couple of iq7's and they were really quiet - no noise at all from AM up as far as I can tell. Confirm production by reading the “PAC” number. Turn the power switch on. SolarEdge also has an industry leading 12 year warranty period. SolarEdge inverter. # May 04, 2019 · Gabriel October 2, 2019 at 7:50 pm. You can learn more about the inverters that SolarEdge offers from the SolarEdge website. Apply to Sales Representative, Solar Installer, Control Panel Technician and more! Enphase Energy® offers the industry’s leading warranty and servicing packages. SolarEdge’s power optimisers come with a 25-year warranty and an industry-best 12-year warranty on all inverters backed by an optional extension of 20-25 years. This form has been updated. But if you want your warranty intact, SolarEdge inverter design guidelines allow a 9 Dec 2019 Warranty issues are finally catching up with Solar Edge which again is only making the case for Enphase as the superior product that much Solar Edge (Solar Retailer): 3. 4 kW for residential grid-tie systems. Except as set forth above, this Limited warranty applies only to products installed in the United States, United States territories (including Puerto Rico, Northern Mariana Islands, U. Since updating there has been no problems and I am very happy with the system. 2. 1. Click the product links to view current pricing in our shop. SolarEdge will be expanding its StorEdge inverter offering at the start of 2020 by 4 Jan 2020 Previous versions of Enphase microinverters came with only 15 year warranties, and also were notoriously plagued by reliability problems, Solar Optimizers used in SolarEdge inverter systems solve many problems that warranty. S The SolarEdge SEAUTO-TX-5000 auto transformer is designed to be paired with a StorEdge inverter for SolarEdge systems including battery storage. SolarEdge includes a 25-year warranty for power optimizers and a standard 12*-year warranty for inverters. You also have the option to extend the warranty by 10, 15 or 20 years, for a fee We personally have had very minimal issues with SolarEdge and Marks opinion is just that, his opinion and SolarEdge do have a bit of a popularised opinion in the industry. Please provide any feedback or additional info relevant to your request. SE7600A-US inverter pdf manual download. 3. SolarEdge HD-Wave Pricing. SolarEdge: Up to 25% more efficient than string inverters in systems with shading issues Excellent reliability with standard 12-year warranty (extendable to 20 or If you are facing shade issues at your property that will affect the output of your solar system, or have a roof profile that does not allow string mounting, or simply want the best smart solar system available then SolarBright strongly recommends the SolarEdge inverter with solar optimisers. SolarEdge SE11400A-US Single-Phase Inverter Designed for use with SolarEdge Power Optimizers for the most efficient grid-tie inverter solar system available. is the third largest inverter industry – 25 years product warranty on the optimizers and a 12 year inverter warranty, with for customers as there is just one company to call in case of any issues. Most manufacturers provide a 5 year standard warranty or an upgrade for a fee. Enphase offers a 25-year warranty on their microinverters, which is the most robust standard warranty in the industry. This doesn’t really affect product The following content for the Enphase iQ7 vs SolarEdge HD-Wave should be used as a guide only. However… Cost – Enphase is more expensive. Page 11: Chapter 1: Introducing The Solaredge Power Harvesting System Warranty: SolarEdge inverters come with a standard 12-year warranty, extendable to 20 or 25 years for a fee. Sep 17, 2018 · Older enphase equipment had similar issues, but I just tested a couple of iq7's and they were really quiet - no noise at all from AM up as far as I can tell. - Both Trina and Q-Cells panels offered are very good in terms of quality, very equal in my opinion. Enphase fully warranties the entire product for 25 years. Warranty. In this case, SolarEdge is working hard to be there in your system’s future. If you have technical problems concerning SolarEdge products, please contact us Operating an inverter and a generator simultaneously will void the warranty. Jan 04, 2020 · Finally, Enphase inverters come with a full 25 year warranty. Page 15 Pages 26 and 61 Longer Warranties – 12 years standard parts and labour warranty for a SolarEdge inverter and 25 years warranty for SolarEdge DC Optimisers. SolarEdge Technologies (SEDG) Q4 2018 Earnings Conference Call Transcript Shifting over to the warranty issues and failure rates. StorEdge Solution with Backup. Firmware. 25-year warranty on optimisers. Dec 30, 2018 · That’s assuming you don’t care about your 25-year SolarEdge optimiser warranty. As their most versatile inverter, Energy Hub combines the functionality of all existing SolarEdge residential inverters in one, meeting a wider range of homeowner needs with the most sought-after solar system capabilities: If you encounter issues with your SolarEdge inverter of if it is due for service, give us a call on 1300 73 93 55 and we will be happy to attend to your repair or service needs. If you receive an alert that there is a communication issue between your Inverter and Gateway, please review the following steps to try to resolve The SolarEdge DC-AC PV inverter is specifically designed to work with the SolarEdge power optimizers. 6 out of 5 stars from 27 genuine reviews on Warranty Claim MadeYes (5) · No (13); Purchase Price$25,611. Get the SolarEdge P505 Power Optimizer to handle some of the bigger wattages of today's 72 or 96 cell solar panels. SolarEdge power optimizers and inverters bring you ̶ Automatic and immediate alerts on system issues pinpointed to module warranty. The SEAUTO-TX-5000 is required for any StorEdge system with batteries and is designed to regulate AC power for your critical loads during a power outage. I had a SolarEdge 5000 system installed 6 years ago. In addition, recently, the issue of safety in case of fire where solar power is used The Solar Edge inverters have a 12 year standard warranty and roof mounted 30 Aug 2018 Ltd. Learn More About Inverters. SolarEdge is a 2nd generation solar inverter solution! It works by optimising the energy from the solar panels on your roof. Find out where our expert and consumer reviews rate SolarEdge Technologies Inc among the best manufacturers of residential solar panels in America in 2020 and get pricing from their local dealers. The SolarEdge DC optimized inverter system maximizes power generation at the individual PV module-level while lowering the cost of energy produced by the solar PV system. solaredge warranty issues