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：What is your MPPT efficiency ?
Our inverter MPPT efficiency can reach 99.9% in best operate environment .
2：Can your inverter display with LCD ?
Yes ,our inverter can display LCD and LED .
3：Which kind of interfaces does your inverter can use ?
Our inverter can connect USB ,WIFI,GPRS and RS485
4：How long warranty does your inverter provide to us ?
We usually offer 5 years for free ,and you also can choose 10 years by paying more fee .
5：How long does the service life for the on-grid solar inverter ?
It can service 25 years