We recommend the inverter around have a minimum clearance, so that better to heat dissipation and wiring operation, as shown below:
LS 3000H/LS 4000H/LS 5000H/LS 3000HD Install the inverter onto the bracket
/LS 4000HD/LS 5000HD support bracket
Fix safety nut
1:How long does the service life for the on-grid solar inverter ?
It can service 25 years
2:What level of your combiner box ?
It’s IP65 ,can waterproof, anti-ash, anti-rust, anti-salt .
3:Do your SRD-30 have indicate sign to show fuse status ?
Yes ,when the light is green it means work normally ,get red means the fuse was broken .
4:How does the SPD work ?
When the light hit the electric device ,the SPD can lead the over voltage to earth to protect devices .