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: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 .
2:How about your DC SL7-63 usage life ?
With load is 10000 times ,unload is 20000 times .
3:What is your SPD protection class ?
All profile is IP40 ,connection port is IP20
4:The warranty of 3 poles SUP2-PV and working environment ?
5 years and -40 ℃~ +80℃