Flexmax 100A 48V MPPT solar charge controller has been pre ordered by many customers since its start of production, until its chips are out of stock. In recent years, new and old customers have come every month to ask when they available.

Now let's tell fans a big news!! New product forecast: In 2023 year, Fangpusun will release a new model VS-120 MPPT solar controller. Please refer to the specific technical parameters.

VS-120 is an MPPT controller that can be used on 48V batteries and 7000W solar panels. Interested buyers, please contact us and leave a message to request a user manual to learn more about the features and installation techniques of VS-70 and VS-120