Yes. A lot of your customers do this. The fuel cell switches on automatically when there is insufficient sun available for the solar energy system. Our Partners will assist you planning and implementing your projects.
Yes, all current EFOY Pro fuel cells allow the switch thresholds to be adjusted via the expert menu on the operating panel OP2. Please check the battery data sheets from the manufacturer regarding the permissible values before installation or activation. Further information is available in our user manual.
We guarantee safe operation in an ambient temperature range of -20 °C to +50 °C. Should you require a power source to operate under more extreme conditions please contact us.