A complete outdoor-rated solar, storage and backup kit. An EG4 18kPV hybrid inverter pairs with one to three EG4 AllWeather WallMount batteries and your choice of eighteen bifacial solar panels, or no panels if you already have an array. A DC disconnect, PV wire and All Weather conduit boxes complete the system.

Highlights

  • 18kPV: 12kW continuous split-phase output in a NEMA 4X / IP65 enclosure
  • Outdoor-rated LiFePO4 batteries with self-heating
  • About 8kW of bifacial solar with 18 panels
  • Grid-tied, backup and off-grid capable

What's included

  • 1× EG4 18kPV hybrid inverter
  • 1–3× EG4 AllWeather WallMount battery, 280Ah or 314Ah (per selection)
  • 1–3× EG4 280Ah/314Ah All Weather Conduit Box (one per battery)
  • Solar panels: 18× Aptos 460W bifacial, 18× Seraphim 440W bifacial, or none (per selection)
  • 1× IMO 2-pole 4-string DC disconnect
  • 2× 100 ft 10 AWG copper PV wire (red and black)

Component specs

18kPV output 12,000W, 120/240V split phase
18kPV PV input 21kW recommended, 600VDC max, 3 MPPTs
314Ah AllWeather battery 51.2V, 16kWh
280Ah AllWeather battery 48V, 14.3kWh
Array size 8.28kW (Aptos 460W) / 7.92kW (Seraphim 440W)

Warranty & shipping

  • EG4 warranties: 18kPV 10 years, WallMount batteries 10 years; panels carry their manufacturers' warranties
  • Ships by freight. Weight is set for the "No Panels" options (about 430–1,048 lbs); options with panels add the panel pallet

Panel racking is not included. Professional installation is recommended.

ManufacturerEG4 Electronics (bundle)
Bundle SKUKIT-E0007
PV Array options18 x 460W (8.28kW), 18 x 440W (7.92kW), or no panels
Includes1x EG4 18kPV Hybrid Inverter (12,000W @ 240VAC (10,400W @ 208VAC); 18,000W (21kW recommended max array); 100-600 VDC)
Includes1x EG4 WallMount All Weather Battery 48V 280Ah 14.3kWh (LiFePO4; 51.2V; 280Ah)
Includes1x EG4 All Weather Conduit Box
Includes1x IMO 2-pole 4-string DC disconnect
Includes2x 100 ft 10 AWG PV wire
Includes18x Aptos 460W bifacial panel

Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.

EG4 Limited Warranty (per component): 18kPV 10-year limited; WallMount AW 280Ah 10-year limited, prorated

18kPV10-year limited
WallMount AW 280Ah10-year limited, prorated
How to claimcontact original place of purchase (Sky Solar USA) / EG4

Download: EG4 18kPV Hybrid Inverter 10-Year Limited Warranty Document (v1.1.0)

Download: EG4 14.3kWh WallMount All Weather Battery Warranty Document

Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.

Battery Quantity

1x EG4 280Ah All Weather WallMount, 2x EG4 280Ah All Weather WallMount, 3x EG4 280Ah All Weather WallMount, 1x EG4 314Ah WallMount All Weather, 2x EG4 314Ah WallMount All Weather, 3x EG4 314Ah WallMount All Weather

Panel Choice

18x Aptos 460W Bifacial Panels, 18x Seraphim 440W Bifacial Solar Panels, No Panels

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