EG4 GridBOSS + EG4 FlexBOSS18 Hybrid Inverter + 14.3kWh Indoor Battery Package
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1 to 2 business days from the time of purchase, excluding holidays and weekends.
Shipping times and cost will vary depending on the product and your location.
On average:
Ontario and Quebec: 2 to 5 business days
Western Canada: 4 to 7 business days
Atlantic provinces: 4 to 8 business days
Northern or remote areas: Contact us to confirm
EG4 GridBOSS + EG4 FlexBOSS18 Hybrid Inverter + 14.3kWh Indoor Batt...
A turnkey backbone for whole-home or cottage energy storage. This bundle pairs the EG4 FlexBOSS18 hybrid inverter with the GridBOSS micro-grid gateway, a 14.3 kWh indoor lithium battery, and a buildable conduit box for clean cable management. The matched components streamline CSA-compliant installation, maximize solar harvest, and give you closed-loop control through the EG4 app.
Package Includes
• 1 × EG4 FlexBOSS 18 hybrid inverter
• 1 × EG4 GridBOSS Micro-Grid Interconnect Device
• 1 × EG4 WallMount Indoor Battery – 14.3 kWh, 51.2 V, 280 Ah
• 1 × EG4 Indoor Buildable Conduit Box
Key Features
• 13 kW split-phase output, 10 kW battery discharge, up to 18 kW PV input (600 V DC)
• < 60 W standby draw and NEMA 4X enclosure for the inverter
• GridBOSS replaces transfer switch, combiner, and load panel with a single 200 A service-entrance gateway; four programmable smart-load ports; ~25 ms transfer time
• Indoor 14.3 kWh lithium battery with 600 A internal busbars, 140 A charge/discharge, and 224 W self-heating for cold climates
• Conduit box joins battery and inverter for code-friendly, low-profile installs; side knockouts support parallel battery runs
Specifications
FlexBOSS 18 Inverter
– Continuous output: 13 kW @ 240 V split-phase
– Battery discharge: 10 kW (208 A)
– PV input: 18 kW STC, 600 V DC max, 2 × 26 A MPPTs
– Grid passthrough: 90 A
– Idle consumption: < 60 W
– Dimensions / weight: 30.4 × 22.8 × 11.2 in; 115 lb
GridBOSS MID
– Service entrance: 200 A, 22 kAIC
– Hybrid inverter ports: 3 × 90 A
– Generator input: 125 A
– Smart ports: 4 configurable (125 A / 80 A / 60 A / 60 A)
– Transfer time: ~25 ms
– Dimensions / weight: 31.5 × 19.7 × 7 in; 55 lb
WallMount Indoor Battery
– Chemistry / voltage / capacity: LiFePO₄, 51.2 V, 280 Ah
– Energy: 14.3 kWh (usable 80 % DOD)
– Charge / discharge: 140 A continuous
– Self-heating element: 224 W
– IP rating: IP20 (indoor use)
– Dimensions / weight: 34.1 × 18.1 × 10.4 in; 286.6 lb
Indoor Buildable Conduit Box
– Purpose-built for FlexBOSS and WallMount series
– Protects cabling; side knockouts for parallel runs
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