I wrote to the seller so I'm waiting for an answer from him
The whole works well. It is necessary to connect to the battery to operate the controller. The power is certainly not the one indicated. Arrived quickly in France. Good value for money.
Rychlé doručení objednáno 24.8 2022 doručeno 5.9.2022. Vyzkoušeno yen krátce dává 18 for plném slunci stabilně although plného slunečního osvitu stabilně 14,5 V.