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FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070
FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070

EG4 Solar & Power

Browse EG4 solar and power systems at Urban Supply. From high-capacity inverters and lithium batteries to complete solar kits, EG4 delivers professional-grade energy solutions for off-grid living, home backup, and commercial applications. Built for reliability and long-term performance.

Shopping this category for the first time? Start with our Off-Grid Solar Battery Bank Sizing: How to Size Your LiFePO4 System.

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Green Vista Living EG4 FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input - Side View
Green Vista Living EG4 FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input Save 33% Save %
$5,249.00
$5,249.00 - $5,249.00
$5,249.00
$3,500.00
$3,500.00 - $3,500.00
$3,500.00

EG4 FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input

EG4 Electronics

EG4 FlexBOSS21 Hybrid Inverter | 48V Split Phase | 21kW PV Input Versatile and Powerful Hybrid Inverter The EG4 FlexBOSS21 is a versatile 48V spli...

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$5,249.00
$5,249.00 - $5,249.00
$5,249.00
$3,500.00
$3,500.00 - $3,500.00
$3,500.00
Save 33% Save %
Green Vista Living EG4 GridBOSS MID 200A Service Entrance v3.1 Power Inverter - Side View
Green Vista Living EG4 GridBOSS MID 200A Service Entrance v3.1 Power Inverter Save 41% Save %
$3,399.00
$3,399.00 - $3,399.00
$3,399.00
$1,998.99
$1,998.99 - $1,998.99
$1,998.99

EG4 GridBOSS MID 200A Service Entrance v3.1

EG4 Electronics

EG4 GridBOSS Micro-Grid Interconnection Device (MID) v3.1 Simplify and Optimize Your ESS The EG4 GridBOSS MID simplifies your Energy Storage System...

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$3,399.00
$3,399.00 - $3,399.00
$3,399.00
$1,998.99
$1,998.99 - $1,998.99
$1,998.99
Save 41% Save %
Green Vista Living EG4 Chargeverter Plus Bathroom Vanity - Side View
Green Vista Living EG4 Chargeverter Plus Bathroom Vanity Save 20% Save %
$799.00
$799.00 - $799.00
$799.00
$640.00
$640.00 - $640.00
$640.00

EG4 Chargeverter Plus

EG4 Electronics

EG4 Chargeverter Plus The EG4 Chargeverter Plus is a powerful AC-to-DC battery charger designed to make generator charging simple, safe, and reliab...

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$799.00
$799.00 - $799.00
$799.00
$640.00
$640.00 - $640.00
$640.00
Save 20% Save %
Green Vista Living EG4 PowerPro WallMount All Weather Conduit Box Bathroom Vanity - Side View
Green Vista Living EG4 PowerPro WallMount All Weather Conduit Box Bathroom Vanity Save 45% Save %
$299.00
$299.00 - $299.00
$299.00
$164.99
$164.99 - $164.99
$164.99

EG4 PowerPro WallMount All Weather Conduit Box

EG4 Electronics

EG4 PowerPro WallMount All Weather Conduit Box This Conduit Box is compatible with EG4’s 48V PowerPro battery and battery systems. An electrical co...

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$299.00
$299.00 - $299.00
$299.00
$164.99
$164.99 - $164.99
$164.99
Save 45% Save %
Green Vista Living EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery Bathroom Vanity - Side View
Green Vista Living EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery Bathroom Vanity
Save 10% Save %
$1,499.95
$1,499.95 - $1,499.95
$1,499.95
$1,349.99
$1,349.99 - $1,349.99
$1,349.99

EG4 LifePower4 Lithium Battery | 48V 100AH | Server Rack Battery

EG4 Electronics

EG4 LifePower4 | 48V 100AH | Server Rack Battery   The EG4 LL-S 48V 100Ah Server Rack Battery is a high-performance lithium iron phosphate (LiFeP...

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$1,499.95
$1,499.95 - $1,499.95
$1,499.95
$1,349.99
$1,349.99 - $1,349.99
$1,349.99
Save 10% Save %
Green Vista Living EG4 WallMount Indoor Battery 48V 280Ah 14.3kWh | Heated UL1973, UL9540A Power Inverter - Side View
Green Vista Living EG4 WallMount Indoor Battery 48V 280Ah 14.3kWh | Heated UL1973, UL9540A Power Inverter
Save 22% Save %
$3,999.95
$3,999.95 - $3,999.95
$3,999.95
$3,109.00
$3,109.00 - $3,109.00
$3,109.00

EG4 WallMount Indoor Battery 48V 280Ah 14.3kWh | UL1973, UL9540A

EG4 Electronics

EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh | Indoor | Heated UL1973, UL9540A | 10-Year Warranty The WallMount Indoor 14.3kWh batterie...

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$3,999.95
$3,999.95 - $3,999.95
$3,999.95
$3,109.00
$3,109.00 - $3,109.00
$3,109.00
Save 22% Save %
Green Vista Living EG4 Enclosed Battery Rack [Pre-Assembled] | 3 Slot | Wheels Included Power Accessories - Side View
Green Vista Living EG4 Enclosed Battery Rack [Pre-Assembled] | 3 Slot | Wheels Included Power Accessories
Save 40% Save %
$799.95
$799.95 - $799.95
$799.95
$479.00
$479.00 - $479.00
$479.00

EG4 Enclosed Battery Rack [Pre-Assembled] | 3 Slot | Wheels Included

EG4 Electronics

EG4 Enclosed Battery Rack [Pre-Assembled] | 3 Slot | Wheels Included EG4 Enclosed Battery Rack, featuring an enclosed cabinet design. The cabinet d...

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$799.95
$799.95 - $799.95
$799.95
$479.00
$479.00 - $479.00
$479.00
Save 40% Save %
Green Vista Living EG4 18k PV Hybrid Inverter 18000W PV Input EG4-18KPV-12LV - Side View
Green Vista Living EG4 18k PV Hybrid Inverter 18000W PV Input EG4-18KPV-12LV
Save 35% Save %
$5,999.00
$5,999.00 - $5,999.00
$5,999.00
$3,900.00
$3,900.00 - $3,900.00
$3,900.00

EG4 18k PV Hybrid Inverter 18000W PV Input EG4-18KPV-12LV

EG4 Electronics

EG4 18k PV Hybrid Inverter | Outdoor-ready | All-In-One Solar Inverter | 18000W PV Input | 12000W Output | 48V 120/240V Split Phase | EG4-18KPV-12...

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$5,999.00
$5,999.00 - $5,999.00
$5,999.00
$3,900.00
$3,900.00 - $3,900.00
$3,900.00
Save 35% Save %
Green Vista Living EG4 Enclosed 6 Slot Battery Rack [Pre-Assembled] | Wheels Included | Bus... Power Accessories - Side View
Green Vista Living EG4 Enclosed 6 Slot Battery Rack [Pre-Assembled] | Wheels Included | Bus Bar Covers... Power Accessories
Save 25% Save %
$999.00
$999.00 - $999.00
$999.00
$750.99
$750.99 - $750.99
$750.99

EG4 Enclosed 6 Slot Battery Rack [Pre-Assembled] | Wheels Included | Bus Bar Covers | Welded (Grey)

EG4 Electronics

EG4 Enclosed 6 Slot Battery Rack [Pre-Assembled] | Wheels Included | Bus Bar Covers | Welded (Grey) EG4 Enclosed Battery Rack, featuring an enclose...

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$999.00
$999.00 - $999.00
$999.00
$750.99
$750.99 - $750.99
$750.99
Save 25% Save %
EG4 | Indoor WallMount Battery | 48V 314Ah | 16kWh
EG4 | Indoor WallMount Battery | 48V 314Ah | 16kWh
$3,399.99 - $3,399.99
$3,399.99
$3,399.99 - $3,399.99
$3,399.99

EG4 | Indoor WallMount Battery | 48V 314Ah | 16kWh

EG4 Electronics

The EG4 | Indoor WallMount Battery | 48V 314Ah | 16kWh is a solar battery from EG4 Electronics, stocked by Urban Supply for solar and storage build...

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$3,399.99 - $3,399.99
$3,399.99
$3,399.99 - $3,399.99
$3,399.99
EG4 280Ah and 314Ah All Weather WallMount Conduit Box
$164.99 - $164.99
$164.99
$164.99 - $164.99
$164.99

EG4 280Ah and 314Ah All Weather WallMount Conduit Box

EG4 Electronics

The EG4 280Ah and 314Ah All Weather WallMount Conduit Box is an enclosure from EG4 Electronics, stocked by Urban Supply for solar and storage build...

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$164.99 - $164.99
$164.99
$164.99 - $164.99
$164.99
EG4 Wi-Fi + Ethernet Dongle - Black connector module with an HDMI-style port, designed for inverter or solar communication connections.
EG4 Wi-Fi + Ethernet Dongle - Black inverter communication module with reset button, indicator lights, and cable gland for secure connection.
Save 10% Save %
$38.99
$38.99 - $38.99
$38.99
$34.99
$34.99 - $34.99
$34.99

EG4 Wi-Fi + Ethernet Dongle

EG4 Electronics

The EG4 Wi-Fi + Ethernet Dongle is a monitoring and communication device from EG4 Electronics — Ethernet Connectivity Enables direct monitoring of ...

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$38.99
$38.99 - $38.99
$38.99
$34.99
$34.99 - $34.99
$34.99
Save 10% Save %
EG4 USB Read/Write Cable - EG4 USB Read/Write Cable bunched up
Save 0% Save %
$16.00
$16.00 - $16.00
$16.00
$15.99
$15.99 - $15.99
$15.99

EG4 USB Read/Write Cable

EG4 Electronics

The EG4 USB Read/Write Cable is a PV cable and connector component from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why I...

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$16.00
$16.00 - $16.00
$16.00
$15.99
$15.99 - $15.99
$15.99
Save 0% Save %
EG4 RS232 Firmware Update Cable - LL - Diagram of use for EG4 RS232 Firmware Update Cable - LL
EG4 RS232 Firmware Update Cable - LL - Black coiled EG4 RS232 Firmware Update Cable - LL
$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99

EG4 RS232 Firmware Update Cable - LL

EG4 Electronics

The EG4 RS232 Firmware Update Cable - LL is a PV cable and connector component from EG4 Electronics, stocked by Urban Supply for solar and storage ...

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$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99
EG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV - EG4 Solar Charge Controller MPPT | 500VDC 100A | MPPT100-48HV front view
EG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV - EG4 Solar Charge Controller MPPT | 500VDC 100A | MPPT100-48HV angled right
Save 12% Save %
$512.99
$512.99 - $512.99
$512.99
$449.99
$449.99 - $449.99
$449.99

EG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV

EG4 Electronics

The EG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV is an MPPT charge controller from EG4 Electronics — PV Input Up to 500VDC; Max PV...

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$512.99
$512.99 - $512.99
$512.99
$449.99
$449.99 - $449.99
$449.99
Save 12% Save %
EG4 Mini-Split Line Set Extension - 12k AC/DC 1/4 3/8 - R410A - EG4 Mini-Split Line Set Extension parts top view
EG4 Mini-Split Line Set Extension - 12k AC/DC 1/4 3/8 - R410A - EG4 Mini-Split Line Set Extension black coiled wire top view
Save 24% Save %
$179.95
$179.95 - $179.95
$179.95
$137.00
$137.00 - $137.00
$137.00

EG4 Mini-Split Line Set Extension - 12k AC/DC 1/4 3/8 - R410A

EG4 Electronics

The EG4 Mini-Split Line Set Extension - 12k AC/DC 1/4 3/8 - R410A is a PV cable and connector component from EG4 Electronics — 16.4 ft.Why It Matte...

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$179.95
$179.95 - $179.95
$179.95
$137.00
$137.00 - $137.00
$137.00
Save 24% Save %
EG4 Line Set Pre-Charged 16 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones - Close up of EG4 Mini Split Line Set Ends
EG4 Line Set Pre-Charged 16 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones - EG4 Mini Split Line Set Rolled Up on a white background
$147.99 - $147.99
$147.99
$147.99 - $147.99
$147.99

EG4 Line Set Pre-Charged 16 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones

EG4 Electronics

The EG4 Line Set Pre-Charged 16 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones is a ductless mini split component fr...

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$147.99 - $147.99
$147.99
$147.99 - $147.99
$147.99
EG4 Line Set Pre-Charged 26 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone - Close up of EG4 Mini Split Line Set Ends
EG4 Line Set Pre-Charged 26 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone - EG4 Mini Split Line Set Rolled Up
$205.99 - $205.99
$205.99
$205.99 - $205.99
$205.99

EG4 Line Set Pre-Charged 26 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone

EG4 Electronics

The EG4 Line Set Pre-Charged 26 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone is a ductless mini split component from EG4 E...

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$205.99 - $205.99
$205.99
$205.99 - $205.99
$205.99
EG4 Mini-Split Comm Cable 30 ft. - EG4 Mini Split Comm Cable
$32.99 - $32.99
$32.99
$32.99 - $32.99
$32.99

EG4 Mini-Split Comm Cable 30 ft.

EG4 Electronics

The EG4 Mini-Split Comm Cable 30 ft. is a PV cable and connector component from EG4 Electronics — Lengths 30 ft; Compatibility All EG4.Why It Matte...

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$32.99 - $32.99
$32.99
$32.99 - $32.99
$32.99
EG4 Line Set Pre-Charged 16 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone - Close up of EG4 Mini Split Line Set Ends a white background
EG4 Line Set Pre-Charged 16 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone - EG4 Mini Split Line Set Rolled Up on a white background
$168.99 - $168.99
$168.99
$168.99 - $168.99
$168.99

EG4 Line Set Pre-Charged 16 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone

EG4 Electronics

The EG4 Line Set Pre-Charged 16 ft. 1/2 in. - R32 - 18k & 24k Indoor Unit - 24k AC/DC Single Zone is a ductless mini split component from EG4 E...

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$168.99 - $168.99
$168.99
$168.99 - $168.99
$168.99
EG4 Line Set Pre-Charged 26 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones - Close up of EG4 Mini Split Line Set Ends on white background
EG4 Line Set Pre-Charged 26 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones - EG4 Mini Split Line Set Rolled Up on white background
$186.99 - $186.99
$186.99
$186.99 - $186.99
$186.99

EG4 Line Set Pre-Charged 26 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones

EG4 Electronics

The EG4 Line Set Pre-Charged 26 ft. 3/8 in. - R32 - 12k Indoor Unit - 9k/12k AC Input, 12k AC/DC Single Zones is a ductless mini split component fr...

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$186.99 - $186.99
$186.99
$186.99 - $186.99
$186.99
EG4 Indoor Buildable Conduit Box - For EG4 100Ah Wallmount and EG4 6000XP - EG4 Indoor Buildable Conduit Box top view
EG4 Indoor Buildable Conduit Box - For EG4 100Ah Wallmount and EG4 6000XP - EG4 Indoor Buildable Conduit Box - front view
Save 70% Save %
$161.00
$161.00 - $161.00
$161.00
$47.99
$47.99 - $47.99
$47.99

EG4 Indoor Buildable Conduit Box - For EG4 100Ah Wallmount and EG4 6000XP

EG4 Electronics

The EG4 Indoor Buildable Conduit Box - For EG4 100Ah Wallmount and EG4 6000XP is an off-grid inverter from EG4 Electronics — 100Ah.Why It MattersOf...

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$161.00
$161.00 - $161.00
$161.00
$47.99
$47.99 - $47.99
$47.99
Save 70% Save %
EG4 Chargeverter Adapter Cable - Single black cable with one orange and one red connector, coiled neatly in a loop against a white background.
EG4 Chargeverter Adapter Cable - Black dual cable assembly with one orange and one red connector on one end and matching black connectors on the other, coiled neatly in a circle against a white background.
Save 3% Save %
$145.99
$145.99 - $145.99
$145.99
$141.99
$141.99 - $141.99
$141.99

EG4 Chargeverter Adapter Cable

EG4 Electronics

The EG4 Chargeverter Adapter Cable is a PV cable and connector component from EG4 Electronics — EG4 WallMount 280Ah batteries Voltage Rating 600; V...

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$145.99
$145.99 - $145.99
$145.99
$141.99
$141.99 - $141.99
$141.99
Save 3% Save %
EG4 Chargeverter GC Power Cord - 120V - EG4 Chargeverter GC Power Cord-120V with 120V/15A NEMA 5-15 plug on one end and twist-type connection on the other
Save 4% Save %
$22.99
$22.99 - $22.99
$22.99
$21.99
$21.99 - $21.99
$21.99

EG4 Chargeverter GC Power Cord - 120V

EG4 Electronics

The EG4 Chargeverter GC Power Cord - 120V is a PV cable and connector component from EG4 Electronics — No Modifications Required Simplifies install...

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$22.99
$22.99 - $22.99
$22.99
$21.99
$21.99 - $21.99
$21.99
Save 4% Save %

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