10.4kW Solar Kit, LG 260 panels, Enphase inverter, Mounting

• Your pre-engineered 10,400 watt DC Grid-Tie System from LG will include:
• 40 LG Solar Panels 260 watt model # LG260S1C-G3
• 40 Enphase Energy micro-inverters model # M215-60-2LL-S22
• Enphase Energy Envoy Enlighten lifetime performance monitoring, software update package
• Cables for inverter connection, extension and transition
• Cable management clips
• Termination cap(s)
• Unirac rooftop rack system, 4 row X 10 column layout, portrait orientation, flush mount setup
• Unirac SolarMount rails
• Unirac Module mid-clamps and end-clamps
• Unirac L-feet attachments with hardware
• QuickMount PV water-tight aluminum flashing with hardware
• WEEB grounding lugs and clips
• Square-D AC safety switch disconnect box
• Documentation includes product data sheets, warranty certificates, installation instructions with wiring diagrams, and owner manuals
• 25 year manufacturers performance warranty on solar panels and micro-inverters
• The solar kits does NOT include copper grounding wire or PV wire from the solar array to the main household electrical panel
• System Specifications:
• Maximum Power DC (Wp): 10,400 watts DC; 10.4 kW
• Maximum Power AC (Wp): 8,600 - 9,000 watts AC
• Estimated Power Generated: 1,400 kWh AC monthly average
• Maximum Power Voltage Vmp (V): 240V
• Open Circuit Voltage Voc (V) Range: 211 - 264V
• Maximum System Output Current Imp (A): 37.6A
• Output Current per module Imp (A): 0.94A
• Array Dimensions: 750 square feet
• Array Weight: 1,700 lbs
• Solar Panel Specifications: LG Solar Module LG260S1C-G3
• STC Maximum Power Pmax (Wp): 260 watts DC
• PTC Maximum Power Pmax (Wp): 235.4 watts DC
• Module Efficiency: 15.90%
• Maximum Power Voltage Vmp (V): 31.2 V
• Maximum Power Current Imp (A): 8.35 A
• Open Circuit Voltage Voc (V): 38.6 V
• Short Circuit Current Isc (A): 8.82 A
• Maximum system voltage: 600V UL, 1000V IEC
• Maximum series fuse rating: 15A
• Power Tolerance 0 + 3%
• Solar Cells per module: 60
• Solar Cell Type: Monocrystalline silicon
• Frame: Anodized Aluminum Alloy, black frame
• Glass: High transparent tempered solar glass
• Dimensions: 64.57 x 39.37 x 1.38 inches
• Weight: 37 lbs
• Junction Box: IP67 Class, 3 diodes
• Connector Type: MC4 IP67
• Output cables: 39.4 inches, 12 AWG
• Product Warranty: 10 years material and workmanship
• Performance Guarantee: 25 years power output
• Fire Safety Classification: Class C
• Certifications: UL 1703, California CEC, IEC 61215, IEC/EN 61730, IEC 61701 Salt Mist Corrosion Testing, IEC 62716
• Operating Temperature Range: -40F to 185F
• Nominal Operating Cell Temperature NOCT: 113 degrees F +/- 2 degrees
• Front Load (snow) Test: 5400 Pa / 113 PSF
• Rear static load (wind) test: 2400Pa / 50 psf
• Hailstone impact test: 1 inch hail at 52 mph from 3 feet distance

How to Install the LG Solar Panel System

1. Read and follow the installation instruction manuals provided with the solar panel and micro-inverter
2. Secure the Unirac roof attachment standoffs and flashing to the roof joists; add caulk as needed
3. Attach Unirac mounting rails to the roof attachment standoffs using supplied hardware
4. Secure the micro-inverter(s) to the Unirac mounting rails using the supplied grounding lugs
5. Connect the solar panel output cables to the micro-inverter input cables
6. Secure the solar panel(s) to the mounting rails using the supplied mid-clamps and end-clamps
7. Connect the AC inverter cables along each row of modules; Connect multiple rows using the AC inverter extension cable; Connect the last micro-inverter cable to the AC transition cable
8. Connect the AC transition cable to a junction box or AC Safety Switch disconnect box (optional, varies by location)
9. Connect a PV wire from the junction box or safety switch to an open 20A circuit breaker in the household electrical box
10. Contact the local electric utility company to schedule connection to the grid