2. Cables from the panel should be at least 2.5 mm², and 4 mm² to the inverter and battery.

3. Controller and inverter should be close to the battery

4. All cable runs should be minimal

5. All connections must be tight and rust free

6. Keep battery in cool environment, and insulated from concrete floors

7. Keep out of reach of children

8. Connect the panel frame to a ground rod.