- Joined
- Jun 8, 2022
- Messages
- 5,580
I have decided I want / need a portable power station - Jackery/ Bluetti/etc. I know the loads I need to run (measured not spec). I have watched a number of youtube videos. I still have many questions.
First, is the rated Wh fully useable? ie your not supposed to drop them below 20% charge. Is the 20% included in the rating or do I need to factor that in.
Does the Wh include inefficiencies in the inverter. Most cheap inverters are 15% inefficient?
So if its rated for 1000Wh, do I get 1000Wh at 120VAC - or do I get 1000 x 80% x 85% = 680 Wh @120VAC. Are the ratings reputable anyway?
I know recharge time can be a problem for some. How do I find this number?
I also know Bluetti and Jackery seem to be the big names. Are there other brands that are as good or stick with these two?
First, is the rated Wh fully useable? ie your not supposed to drop them below 20% charge. Is the 20% included in the rating or do I need to factor that in.
Does the Wh include inefficiencies in the inverter. Most cheap inverters are 15% inefficient?
So if its rated for 1000Wh, do I get 1000Wh at 120VAC - or do I get 1000 x 80% x 85% = 680 Wh @120VAC. Are the ratings reputable anyway?
I know recharge time can be a problem for some. How do I find this number?
I also know Bluetti and Jackery seem to be the big names. Are there other brands that are as good or stick with these two?