New battery capacity testers are in stock now.
These battery testers can test the voltage，current and capacity of your battery and help you to know the state of the battery in real-time.
The LCD display shows:
More details, features, pictures and manuals can be found in the links below:
High Precision LiFePo4 battery tester BC16 with shunt 350A which can monitor the batteries with voltage from 10 V - 120 V
Battery Capacity Tester BC21 with 350 A shunt which can monitor the batteries with voltage from 8 V - 80 V
Have you ever looked at your roof and told yourself: "Great! Now I'm energy self-sufficient...but I wish it looked better on my roof" ?
Our elegant full black version of a solar panel could help you out in this case and get you rid of this thought.
With a combination of the black color of cells (mono), black frame and black cover of busbars, the solar panel makes an attractive full black design which looks great on a house roof and gives the panel a nice “neutral” look.
Well, just look at the picture, where you can spot the differences :)More information and pictures:
Vs➡ Solar panel GWL/Sunny Poly 285Wp 60 cells, (ESP285)