Inverter: M215-60-2LL-S2x from Enphase Energy
based on 39 reviews
Company: Enphase Energy
215 W, 208 or 240Vac inverter, S2x are connector types
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To date, no problems with this monitoring system. We installed the microinverters and digital monitoring system approximately 1 year ago. The online monitoring is great. Easy to access, understand and monitor each panel and each microinverter. Very happy.... read more
I matched these inverters with Sharp ND240QCJ panels and I am very satisfied with their performance. My system has 30 panels and every month I have exceeded the production forecasts and I attribute this to the Enphase Micro Inverter technology. I am glad I didn't take all the other advice to use string inverters. The Enlighten real time production monitoring I can view anytime through my smart phone is a really nice option included in my purchase of the Enphase. Its better than looking at a stock market banner!... read more
Love being able to see individual outputs by panel and history.
Like being able to view energy production on computer or smart phone.
The microinverter and solar panel combination have consistently performed above predicted production. Enlighten monitoring is brilliant. Although still early (6 months) in the product's life, (long term reliability is still unknown), we have experienced no problems.... read more
Model is M215-60, but I am not sure of the exact version. No serious issues at 13 months. All inverters performing as expected. Only problem--one full day's production was not counted due to an Enphase software glitch. Production was properly counted in every one of that day's 5-minute reporting cycles and was included in the array display, but was not included in that day's total production due to a reporting problem that persisted for 24 hours. Enphase reports production for that day as 0.00 kwh. So lifetime production count is missing a day--a 35 kwh understatement. When I issued a complaint on the Enphase client feedback site and asked them to please audit and correct my production data for that specific date, they gave a cryptic response that said there were "software issues that they were working to correct", but there is no fix yet--about 10 days ago. I would have appreciated a more satisfying response from Enphase's customer service folks.... read more
Mt. Vernon, WA
The inverters have worked flawlessly. It is nice to be able to sign into the Enphase site, and be able to watch the energy production live. It would be nice if one did not have to sign in new every time, and they had a feature for "remember me".... read more
so far they're working very well
We installed 159 Panels with Enphase M215 Inverters in December of 2012. There was a failure on two separate inverters, at three months and six months. With the Enlighten software it was immediately apparent that they failed and they were replaced immediately without any trouble from the company. The software is easy to use and time will tell if there are any more failures, but if it all goes as smooth as the first incidents I have no problems giving the inverters the highest grades!... read more
Installed 04/10/2012. NO Issues made 64.3 MWHs to date with 235 Watt Trina panels. Looking at S280s for an expansion of another 11 to 13 KW.... read more
These are excellent, monitoring each panel and updating web data every 15 minutes.
completely reliable. Easily replaced in the small chance of any future problem.
Cost effective at time of installation. No problems with any modules since installation.