I've been running a couple of tests with the
Jackery Explorer 1000 and SolarSaga 100W panels. Just to give you guys some raw data. I'll put some stuff in bold in case you don't want to read the entire post.
1st charge was done via an
AC outlet in my house.
The unit charged from
39% to 100% in 4 hours and 40 minutes.
What I found most interesting in that 4 hours and 4 minutes is that the input showed around 160W up until about 98% (or maybe 99%) and took almost 4 hours exactly. That last 1% dropped down to 1-20W and took another 40 minutes. So you could get to 98% much faster than the remaining 1 or 2%. Good to know if you are in a rush.
1st discharge was running an Iceco JP40 12v fridge on
MAX mode and connected via AC power. I've read that there is a 10% loss of efficiency when using AC power because of the pure sine wave inverter. I started at an ambient temp of 77* in the fridge. It took 58 minutes to cool the empty fridge to 32*. At this point, I heard a fan on the
Jackery kick on. Not super loud, but louder than I expected.
Jackery was at 95% (so 5% consumed to reach freezing). I also opened the lid and added a single Powerade and increased the temp setting to 38* as I didn't want the drink frozen. It was opened again to retrieve the Powerade after my daughters soccer game. In total, it took
21 hours to go from 100% back down to 39%.
2nd charge was done via
2 SolarSaga 100W panels.
The unit charged from 38% to
97% in 6 hours and 30 minutes. I was not home to get a time on the final 100%
I chose to do this on a cloudy day, as I don't think it is reasonable to expect clear blue skies everywhere. When I started, it was 100% cloud coverage with no blue visible anywhere and I was only getting 30W between the 2 panels. After about 30 minutes, I started to see patches of blue, but it was still near 100% cloud coverage. I could tell that the clouds were getting thinner because I was up to 42W input according to the display. At this point, I was up to 41%. Another hour later and I was up to 47% charge and 130W on the input. The sky was turning mostly blue and clear with some big clouds in the area. After 4 hours, I was up to 76%. The last time I checked before it was full was at 6 hours and 30 minutes and it was at 97%. I was hoping to catch the last 2 % so that I could see if it self regulated the input again, but I had to leave the house and missed the final 3%. I think 6.5 hours is pretty good considering the amount of clouds.
I'm in the middle of my second test with the ICECO JP40. The only difference is that the ambient temp was 72* when started (as opposed to 77) and I'm running it on
DC power. It is still on MAX mode instead of ECO. Time got away from me and I didn't check it again until 57m. The power cord for the DC plug had come loose and the fridge was not powered on. When I plugged it back in, the display read 32*. So it did reach freezing temps in less time on DC compared to AC. I just don't know exactly when freezing temp was reached. Temp setting increased and the sustained 38* test commenced.
Jackery was at 97% capacity, so roughly 3% or less used to reach freezing temp on DC. It took 6 hours and 14 minutes for the
Jackery to reach 90%. I checked it at 18 hours and 20 minutes and the
Jackery had 72%.
Currently at 23 hours and 67% remaining.