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：What is your MPPT efficiency ?
Our inverter MPPT efficiency can reach 99.9% in best operate environment .
3：What accessory of 1 in and 1out DC combiner box ?
It need 2pcs SRD-30 ,1 pcs SL7-63 2 poles 550V ,1 pcs SUP2-PV 2 poles 550V and pair of MC4 connector .
4：How does the inverter wifi help to know the working status ?
Through wifi we can connect the inverter and know detail data,also can control the inverter start working or stop working .