FAQ:
Q1: How to choose the solar panel & what is the recharge time?
A: we recommend to choose solar panel that meets below:
1) open circuit voltage between 16-68v(OCV,open circuit voltage), Max.500W, Max.10A
2) MC*4 Connector (if your solar panel has an anderson connector, you need to buy a anderson to mc*4 charging cable)
Note:total OCV below 16V or above 68V will trigger low-voltage/over-voltage protection. We suggest to choose the working voltage of the solar panel above 18v for better performance. EB240 only receive 500W/10A(Max.) if total input power /current exceed 500W/10A.
The recharge time various from different factors such as weather condition, the actual input solar power, temperature, angle, etc.
Q2: How many solar panels can i connect to the BLUETTI EB240?
A: we suggest to connect 2pcs SP120 120W solar panel or 2pcs SP200 200w solar panel in series.
For professional solar user, you can connect SP120 or SP200 2S2P(total 4pcs) to reach the max. solar. (the parallel cable need to buy separately)