Enphase Energy
View company profile →
This system has been a mixed bag
This system has been a mixed bag. After a few months and some creative supplements to it I've decided to raise my rating to 4 star. My system has enphase microinverters, combiner, system controller, and most importantly for this review the 5P model batteries. My system is almost entirely off grid which apparently is what caused my initial problems. The battery's software caused a nightmare of an error where my whole house would lose power about 20 times a day. The problem still isnt completely resolved. 2 weeks ago i would have recommended not using the 5P batteries at all. I now see that for 240v appliances the 5P batteries are the best available option. However I am having success with supplementing the system with cheaper golf cart batteries on 120v appliances. So far, the self-installed supplemental cheapo batteries have made the difference in pushing the overall system into consistent function without finishing off my bank account like even 1 more 5P installed would have.