Regolatore di carica solare MPPT30 30A 12V/24V con display LCD e commutazione automatica
Una parte della recensione è stata tradotta automaticamente.
Good product
livraison dans les délais
all is ok
Excelente produto mto satisfeito!!!
Chegou perfeito bem embalado não tenho do que reclamar!
تم الاستلام وباقي التجربة
la qualité est meilleure et recommande aux clients de l'acheter.
I tested this device with 12Volts batteries (acid and lipo) and it is working fine. Most of the time the amp indicate on the screen is 20% more than the reality but it is charging my batteries and I have a load. I also tested it on a 4s lipo battery and I had the same result. But with a 24Volts (lipo 6s or acid), everything is fine on the screen. I can setted the voltage at the right position but I have 0.03 Amp from the solar panel even if the battery is at 23.2 volts and the PV off at 25.2 V. Then it is absolutely not a 12/24V device.
Dieser MPPT Solarregler kann alles nur nicht nach dem MPPT Prinzip eine Batterie von einem Solarpanel laden !!!! Es geht darum, daß eine echte "Stromverstärkung" wegen des Fehlens einer entsprechenden elektronischen Einrichtung (Step Down Converter) unmöglich ist; dies ist in einigen Internetforen nachzulesen !!!! Also Hände weg !!!! Ich bin einfach nur sauer, daß Banggood solche Lieferanten hat !! Michael