The last two years I have been getting by with a 300-watt array. Just 3 rich solar 100-watt panels and it’s been fun. But now I just bought 8 180 watt used panels from signature solar and they just came in today. Picked them up and they shipped with out a hitch all panels look great.
They have mc connectors not mc4 so I am waiting on my connectors to come in. I did not even think to check what connectors they had. In my mind they all have mc4. They are dirty and need a good cleaning but that’s to be expected after 8 years on a roof.
I tested the voc and got almost 32.6 on all of them its was around 31.9 but I just had them against the fence not angled at all towards the sun.
So I am going from this
To this
Not at all bad for around $55 a panel after freight.
They have mc connectors not mc4 so I am waiting on my connectors to come in. I did not even think to check what connectors they had. In my mind they all have mc4. They are dirty and need a good cleaning but that’s to be expected after 8 years on a roof.
I tested the voc and got almost 32.6 on all of them its was around 31.9 but I just had them against the fence not angled at all towards the sun.
So I am going from this
To this
Not at all bad for around $55 a panel after freight.
