@@Techboxreview 27w can yield fast charging on an iph15 PM which is pretty powerful and useful since it's got lte/5g built in, and I think a full charge can push through a full night :) (it's around 8-10 hours screen on and usage iirc)
It depends on how many layers of clouds there are. During a thunderstorm no power output drops to just a couple of watts. During sunshowers they will make some power and in bright overcast.
I have Jinko 465w bf panels, since you did a 1 panel test I will share 1 panel values, worst dark cloud and rain 76.6 w, overcast 130w, summer sun no white rock 283w, sun and snow 569w. The array as a whole 2kw is my minimum but it has to be hard rain. 3.1kw overcast, summer 7.4kw x 16hrs np being reduced, and a max of 14kw in winter. Vertical mount stays clean, snow free and makes the most power when you need it in Dec.
@@Techboxreview I still have to repair pv3, add 1 panel to 2 strings and add a 3.6kw array, combined #'s could be higher, I may have to partially shade the 3.6kw to keep it under 4500 in winter. All calculations based off one 2790w array, pv2. You should see the latest solar vid , 60watts total10 min before sunrise.
i have panels that are really old they still put out power as though new , however if a panel is not teir one or has cracked cells from carrying them with hands on the back of the panels they make far less power.
That's awesome that you can still charge small devices.
@@gameoverwehaveeverypixelco1258 Pretty cool I reckon 😁👊🏻
@@Techboxreview 27w can yield fast charging on an iph15 PM which is pretty powerful and useful since it's got lte/5g built in, and I think a full charge can push through a full night :) (it's around 8-10 hours screen on and usage iirc)
It depends on how many layers of clouds there are. During a thunderstorm no power output drops to just a couple of watts. During sunshowers they will make some power and in bright overcast.
Nice test bro mine still produces just enough in those conditions to get by which is good your stuck inside using more power on those days 👊
Yep rainy cloudy days are the days you need the power the most 😅😂
I have Jinko 465w bf panels, since you did a 1 panel test I will share 1 panel values, worst dark cloud and rain 76.6 w, overcast 130w, summer sun no white rock 283w, sun and snow 569w. The array as a whole 2kw is my minimum but it has to be hard rain. 3.1kw overcast, summer 7.4kw x 16hrs np being reduced, and a max of 14kw in winter. Vertical mount stays clean, snow free and makes the most power when you need it in Dec.
Nice results mate. 76watts on a really bad rainy day is impressive. Thanks for sharing
@@Techboxreview I still have to repair pv3, add 1 panel to 2 strings and add a 3.6kw array, combined #'s could be higher, I may have to partially shade the 3.6kw to keep it under 4500 in winter. All calculations based off one 2790w array, pv2. You should see the latest solar vid , 60watts total10 min before sunrise.
I will head over and check out your vid
i have panels that are really old they still put out power as though new , however if a panel is not teir one or has cracked cells from carrying them with hands on the back of the panels they make far less power.
That’s good info to know mate. How old are your panels?
2008
@closertothetruth9209 wow that’s amazing 16years and still going strong
@@Techboxreview suntech