Battery refilling questions
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Check the battery: Use a voltmeter to check the voltage of the battery. If it is below a certain level, the battery may be dead and need to be replaced. ... Frequently Asked Questions What is the difference between dry-charged and wet-charged batteries? Dry-charged batteries are those that have been assembled but not yet activated. They are ...