VEVOR Solar Grid Tie Micro Inverter, 1200W, Solar Micro Inverter, IP67 Waterproof Aluminum Alloy Solar Power Grid Tie Inverter DC18-50V Operating Voltage with APP Wifi Antenna Power Cord, for Solar Pa

I have had this unit hooked up for 12 days now. I only have 2 panels hooked up (2x 24ow, 30v, 7.9a). The first 3 days it worked as expect an produced almost 2 KWH per day. Day 5 and 6, it barely produced 1kwh per day. The 7th day it didn't produce anything. the next 4 days it stayed under 1 kwh per day. Another no production day. Today it only produced .8kwh. Keep in mind, it has been clear sky's the last 2 weeks.I emailed the Vevor support and they indicated it will drop production when temperature is too high. I don't see how it wouldn't get warm being mounted to the PV enclosure as described in the photos.I am using the app to provide the numbers. I have a meter attached as well and it is about the same.I have asked the support people what are the acceptable conditions in order to produced the advertised ability. When i find out more, i will update this review.

1 out of 2 worked. The 1 works great. The second one was bad out of the box. Uses about 50watts.Much heavier than other models .I really like the app. But it's still basic and just shows combined power not individual inputs. Still better than other brands.vevor site states that these will only give full power for 2-4 hours and then it gets too hot and they will only produce a max of 400 watt as per their design.i have since ordered combiner boxes and a 12 kw wp hybrid inverter from mppt which i will install with a 40 or 60 amp backfeed breaker and use 48 volt battery bank . these are just not up to scale for real world use.

Failed after the first day. Customer support is a joke with Vevor. They have no phone number and send you emails with zero help. Just keep stating thanks for your patience and thanks for contacting Vevor. They never solve the issue, just keep stringing you along.

Solidly built with some good heft. Not UL compliant. So cannot pass electric companies inspections to get a 2 way electric meter installed. Even with these shortcomings only 2 of 4 purchased generate electricity consistently. Other 2 light is not green nor red. It may go into a safety mode, but the instructions do not discuss this. A negative review on vevor's website mentions something like this. Also not efficient. About as 50% efficient as thr y&s grid tie micro inverters amazon also sells. They just get really hot though. Compromises everywhere. Somebody is gonna get this right soon. This isn't it.