What is B.O.S?
BOS stands for Balance of System. For a complete system you will need more then just a solar panel. Here is a short list of other components that might be required for your system.
Solar Panel Mount
Inter Module Wiring
Output Cable
Charge Controller
Fusing
Battery
Low Voltage Disconnect, This is built into most charge controllers
Inverter, For AC power
If you have any questions about these components or designing a system
please do not hesitate to contact us at any time. Faq@MrSolar.com