Frequently asked questions at Access 12 Volt Warehouse
MPPT vs PWM solar controllers, which one is best?
What is an MPPT solar controller? A Maximum Power Point Tracking (MPPT) solar charge controller is a DC-to-DC converter that optimizes the match between the solar array (PV panels), and...
MPPT vs PWM solar controllers, which one is best?
What is an MPPT solar controller? A Maximum Power Point Tracking (MPPT) solar charge controller is a DC-to-DC converter that optimizes the match between the solar array (PV panels), and...
How do I charge a lithium battery?
Can I use my old battery charger for lithium batteries? There are two methods for charging a lithium iron phosphate (LiFePO4) battery: using a battery charger (mains power) or using...
How do I charge a lithium battery?
Can I use my old battery charger for lithium batteries? There are two methods for charging a lithium iron phosphate (LiFePO4) battery: using a battery charger (mains power) or using...
What is the best type of solar panel?
What is a solar panel?A solar panel is a device that collects sunlight and turns it into usable electricity. It is made of solar cells, which are usually made from...
What is the best type of solar panel?
What is a solar panel?A solar panel is a device that collects sunlight and turns it into usable electricity. It is made of solar cells, which are usually made from...
What is the difference between series and paral...
Series or Parallel When batteries are connected in series, their voltages are added together. This makes them appropriate for applications that need more power. In contrast, when batteries are connected...
What is the difference between series and paral...
Series or Parallel When batteries are connected in series, their voltages are added together. This makes them appropriate for applications that need more power. In contrast, when batteries are connected...
What is a DC-DC charger and do you need one?
What is a DC-DC Charger?A DC-DC charger (also known as a battery to battery charger) converts the output from your primary battery and charges your secondary battery using optimal charging....
What is a DC-DC charger and do you need one?
What is a DC-DC Charger?A DC-DC charger (also known as a battery to battery charger) converts the output from your primary battery and charges your secondary battery using optimal charging....
What are Lithium LiFePO4 Batteries and why are ...
What are Lithium LiFePO4 Batteries and why are they so good?
What are Lithium LiFePO4 Batteries and why are ...
What are Lithium LiFePO4 Batteries and why are they so good?