# Enphase IQ7 vs SolarEdge P320 **URL:** https://forum.cleanenergyreviews.info/t/enphase-iq7-vs-solaredge-p320/397 **Category:** Solar Inverters **Tags:** solaredge, enphase **Created:** [May 13, 2019, 3:12am UTC](https://forum.cleanenergyreviews.info/t/enphase-iq7-vs-solaredge-p320/397 "2019-05-13T03:12:49Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![Marty](https://forum.cleanenergyreviews.info/user_avatar/forum.cleanenergyreviews.info/marty/32/4032_2.png) [@Marty](https://forum.cleanenergyreviews.info/u/Marty) #### Post date: [May 13, 2019, 11:06am UTC](https://forum.cleanenergyreviews.info/t/enphase-iq7-vs-solaredge-p320/397/2 "2019-05-13T11:06:27Z")
Hi @jjclara They are indeed very different. You are using approx 35kWh per day on average. Quote one is about 15kW and quote 2 is 10kW of solar. Assuming you’re in a reasonably sunny part of North America, that will equate to about 60kWh a day for quote 1, and 40kWh a day for quote 2. Both above your needs, quote 1 significantly so. In most parts of the US I believe you are able to get a “net feed in tariff”, which means you receive the same amount of money for the solar you export, as for the solar you import. In which case I don’t really see the benefit of getting a battery. Do you know if you are able to get a net feed in tariff, or what the deal is in your state? I would be inclined to get a 10kW system without a battery. In fact, if you can fit 28 panels on your south roof, I think that would suffice. 28 x QCells 315W with Enphase inverters would be my choice. Hope that helps. Marty > [@Micro inverters (Enphase ) Vs Power optimisers (SolarEdge, Tigo)](https://perform.discoursehosting.net/t/micro-inverters-enphase-vs-power-optimisers-solaredge-tigo/224): > > I recently received this advice from a supplier I asked for a quote for my situation in a shaded area, regarding Optimisers Vs Micro inverters. reply is as follows: Using an inverter technology like SolarEdge with optimisers behind every panel, or even using a string inverter like a Fronius with TIGO optimisers behind every panel, still have a weakness when compared to Micro inverters. Optimisers work well when some of the panels are shaded, but in order to continue functioning, they always ne… --- _[View the full topic](https://forum.cleanenergyreviews.info/t/enphase-iq7-vs-solaredge-p320/397)._