说明

• CN3791 MPPT Mini Solar Panel Charging Reuglator Generating Electricity 6V 9V 12V Solar Panel Regulator Controller Module Features: Trickle charging of deeply discharged batteries Automatic recharge Charge reputation and fee finish status indication Soft delivery Battery overvoltage protection Solar panel most power point tracking Complete price leadership for single-cell lithium batteries Parameter: Input voltage: choose the corresponding module according to the nominal voltage of the photo voltaic panel (6V/9V/12V) Output voltage: nominal three complete fee voltage four lithium battery Interface: 2-pin JST connectors (or PH2) Max Charging current: 2A PWM switching frequency: 300KHz Charging voltage: 4 ± 1% Working environment temperature: -40 ° C to +85 ° C Size：45X20X9 Note: 1 the CN3791 MPPT Solar Charger is 9V version, it is best to use the Solar panel working Voltage is 9V 2 allow 1-3mm error because of guide measurement pls ensure you don't intellect before you bid 3 to the difference between various monitors, the picture might not replicate the actual color of the article Thank you! Package included: 1 x CN3791 MPPT Solar Panel Regulator Module

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