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FREE SHIPPING ON ELIGIBLE ORDERS $299+ | Call 917-540-6070
FREE SHIPPING ON ELIGIBLE ORDERS $299+ | Call 917-540-6070

Solar & Battery Power

Not sure where to start? Read our Off-Grid Solar Battery Bank Sizing before you buy.

Power your home, cabin, RV, or job site off-grid with solar and battery systems from Urban Supply Inc. Our solar panels, lithium batteries, inverters, charge controllers, and complete power kits come from trusted names like EG4, ECO-WORTHY, and more.

Whether you're building a whole-home backup system, going fully off-grid, or adding portable power for adventures and emergencies, you'll find the components and complete kits to capture, store, and deliver clean energy — with LiFePO4 batteries rated for thousands of cycles.

What to look for

Size your system to your daily watt-hour usage, match battery voltage (12V, 24V, or 48V) to your inverter, and confirm panel wattage and charge-controller capacity. For backup power, factor in surge loads from motors and compressors. Our team can help you spec a complete system.

Why buy from Urban Supply Inc: we're an authorized dealer for every brand we carry, so everything ships new with the full manufacturer warranty. Enjoy free shipping on orders over $299 (certain exclusions apply), shipping insurance, and US-based expert support from a team that knows these products. Browse the collection below and order with confidence.

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Green Vista Living EG4 280Ah/314Ah Indoor Buildable Conduit Box Bathroom Vanity - Side View
Green Vista Living EG4 280Ah/314Ah Indoor Buildable Conduit Box Bathroom Vanity Save 36% Save 0%
$145.00
$145.00 - $145.00
$145.00
$92.99
$92.99 - $92.99
$92.99

EG4 280Ah/314Ah Indoor Buildable Conduit Box

EG4 Electronics

EG4 280Ah Indoor Buildable Conduit Box For EG4 100Ah Wallmount and EG4 6000XP The EG4 Indoor Buildable Conduit Box offers a clean and effective way...

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$145.00
$145.00 - $145.00
$145.00
$92.99
$92.99 - $92.99
$92.99
Save 36% Save 0%
Green Vista Living EG4 AllWeather 16kWh WallMount Battery 48V 314Ah Power Station - Side View
Green Vista Living EG4 AllWeather 16kWh WallMount Battery 48V 314Ah Power Station Save 11% Save 0%
$4,225.99
$4,225.99 - $4,225.99
$4,225.99
$3,749.99
$3,749.99 - $3,749.99
$3,749.99

EG4 AllWeather 16kWh WallMount Battery 48V 314Ah

EG4 Electronics

EG4 AllWeather WallMount Battery | 48V 314Ah | 16kWh The EG4 WallMount 314Ah AllWeather Battery delivers powerful, dependable energy storage desig...

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$4,225.99
$4,225.99 - $4,225.99
$4,225.99
$3,749.99
$3,749.99 - $3,749.99
$3,749.99
Save 11% Save 0%
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 10% Save 0%
$1,999.99
$1,999.99 - $1,999.99
$1,999.99
$1,799.99
$1,799.99 - $1,799.99
$1,799.99

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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$1,999.99
$1,999.99 - $1,999.99
$1,999.99
$1,799.99
$1,799.99 - $1,799.99
$1,799.99
Save 10% Save 0%
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 0%
$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 0%
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 45% Save 0%
$799.95
$799.95 - $799.95
$799.95
$439.99
$439.99 - $439.99
$439.99

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
$439.99
$439.99 - $439.99
$439.99
Save 45% Save 0%
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 7% Save 0%
$789.00
$789.00 - $789.00
$789.00
$729.99
$729.99 - $729.99
$729.99

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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$789.00
$789.00 - $789.00
$789.00
$729.99
$729.99 - $729.99
$729.99
Save 7% Save 0%
Tucker 30 Water Fed Pole - Bare
$436.61 - $436.61
$436.61
$436.61 - $436.61
$436.61

Tucker 30 Water Fed Pole - Bare

Tucker USA

The Tucker 30 Water Fed Pole - Bare is a solar equipment from Tucker USA, stocked by Urban Supply for solar and storage builds.Why It MattersThe ri...

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$436.61 - $436.61
$436.61
$436.61 - $436.61
$436.61
Pytes Busbar 600A with Cover 52VDC/300VAC | 1 Pair
Pytes 300A and 600A busbars with covers, top view
$214.00 - $214.00
$214.00
$214.00 - $214.00
$214.00

Pytes Busbar 600A with Cover 52VDC/300VAC | 1 Pair

Pytes

The Pytes Busbar 600A with Cover 52VDC/300VAC | 1 Pair is an electrical component from Pytes, stocked by Urban Supply for solar and storage builds....

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$214.00 - $214.00
$214.00
$214.00 - $214.00
$214.00
Flexible Branch Pair | MC4-Style
$12.94 - $12.94
$12.94
$12.94 - $12.94
$12.94

Flexible Branch Pair | MC4-Style

Urban Supply

The Flexible Branch Pair | MC4-Style is a cable & connector from Urban Supply, stocked by Urban Supply for solar and storage builds.Why It Matt...

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$12.94 - $12.94
$12.94
$12.94 - $12.94
$12.94
Victron MultiPlus 48/2000 | 48v Input | 2000VA Output 120V | 25A Charger | Transfer Switch
Victron MultiPlus 48/2000 | 48v Input | 2000VA Output 120V | 25A Charger | Transfer Switch
$889.95 - $889.95
$889.95
$889.95 - $889.95
$889.95

Victron MultiPlus 48/2000 | 48v Input | 2000VA Output 120V | 25A Charger | Transfer Switch

Victron Energy

The Victron MultiPlus 48/2000 | 48v Input | 2000VA Output 120V | 25A Charger | Transfer Switch is an inverter charger from Victron Energy, stocked ...

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$889.95 - $889.95
$889.95
$889.95 - $889.95
$889.95
EG4 | 12kPV Hybrid Inverter
EG4 | 12kPV Hybrid Inverter
$2,999.99 - $2,999.99
$2,999.99
$2,999.99 - $2,999.99
$2,999.99

EG4 | 12kPV Hybrid Inverter

EG4 Electronics

The EG4 | 12kPV Hybrid Inverter is a hybrid inverter from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why It MattersA hyb...

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$2,999.99 - $2,999.99
$2,999.99
$2,999.99 - $2,999.99
$2,999.99
Wire Ratchet and Crimp Tool | MC4-Style
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

Wire Ratchet and Crimp Tool | MC4-Style

Pacific Coast Wire

The Wire Ratchet and Crimp Tool | MC4-Style is a solar equipment from Pacific Coast Wire, stocked by Urban Supply for solar and storage builds.Why ...

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$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
EG4 Indoor WallMount Battery 48V 314Ah 16kWh — view 2
EG4 Indoor WallMount Battery 48V 314Ah 16kWh — view 1
Save 9% Save 0%
$3,727.99
$3,727.99 - $3,727.99
$3,727.99
$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 lifepo4 battery from EG4 Electronics, stocked by Urban Supply for solar and storage bui...

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$3,727.99
$3,727.99 - $3,727.99
$3,727.99
$3,399.99
$3,399.99 - $3,399.99
$3,399.99
Save 9% Save 0%
EG4 FlexBOSS18 13kW AC Hybrid Inverter
EG4 FlexBOSS18 13kW AC Hybrid Inverter
$3,199.99 - $3,199.99
$3,199.99
$3,199.99 - $3,199.99
$3,199.99

EG4 FlexBOSS18 13kW AC Hybrid Inverter

EG4 Electronics

The EG4 FlexBOSS18 13kW AC Hybrid Inverter is a hybrid inverter from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why It M...

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$3,199.99 - $3,199.99
$3,199.99
$3,199.99 - $3,199.99
$3,199.99
EG4 LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery
EG4 LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery
$1,470.99 - $1,470.99
$1,470.99
$1,470.99 - $1,470.99
$1,470.99

EG4 LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery

EG4 Electronics

The EG4 LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery is a solar battery from EG4 Electronics, stocked by Urban Supply for solar ...

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$1,470.99 - $1,470.99
$1,470.99
$1,470.99 - $1,470.99
$1,470.99
Victron Quattro 48/10000/140-100/100 120V VE.Bus UL
$2,766.75 - $2,766.75
$2,766.75
$2,766.75 - $2,766.75
$2,766.75

Victron Quattro 48/10000/140-100/100 120V VE.Bus UL

Victron Energy

The Victron Quattro 48/10000/140-100/100 120V VE.Bus UL is an inverter charger from Victron Energy, stocked by Urban Supply for solar and storage b...

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$2,766.75 - $2,766.75
$2,766.75
$2,766.75 - $2,766.75
$2,766.75
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
Refurbished | EG4 18kPV Hybrid Inverter
$3,600.00 - $3,600.00
$3,600.00
$3,600.00 - $3,600.00
$3,600.00

Refurbished | EG4 18kPV Hybrid Inverter

EG4 Electronics

The Refurbished | EG4 18kPV Hybrid Inverter is a hybrid inverter from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why It ...

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$3,600.00 - $3,600.00
$3,600.00
$3,600.00 - $3,600.00
$3,600.00
EG4 FlexBOSS21 16kW AC Hybrid Inverter
EG4 FlexBOSS21 16kW AC Hybrid Inverter
$3,599.99 - $3,599.99
$3,599.99
$3,599.99 - $3,599.99
$3,599.99

EG4 FlexBOSS21 16kW AC Hybrid Inverter

EG4 Electronics

The EG4 FlexBOSS21 16kW AC Hybrid Inverter is a hybrid inverter from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why It M...

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$3,599.99 - $3,599.99
$3,599.99
$3,599.99 - $3,599.99
$3,599.99
EG4 | 18kPV Hybrid Inverter
EG4 | 18kPV Hybrid Inverter
$3,999.99 - $3,999.99
$3,999.99
$3,999.99 - $3,999.99
$3,999.99

EG4 | 18kPV Hybrid Inverter

EG4 Electronics

The EG4 | 18kPV Hybrid Inverter is a hybrid inverter from EG4 Electronics, stocked by Urban Supply for solar and storage builds.Why It MattersA hyb...

View full details
$3,999.99 - $3,999.99
$3,999.99
$3,999.99 - $3,999.99
$3,999.99
EG4 Off-Grid Solar Kit | 6000XP and Indoor Wallmount
EG4 Off-Grid Solar Kit | 6000XP and Indoor Wallmount
$6,606.31 - $6,606.31
$6,606.31
$6,606.31 - $6,606.31
$6,606.31

EG4 Off-Grid Solar Kit | 6000XP and Indoor Wallmount

EG4 Electronics

The EG4 Off-Grid Solar Kit | 6000XP and Indoor Wallmount is a solar power system from EG4 Electronics, stocked by Urban Supply for solar and storag...

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$6,606.31 - $6,606.31
$6,606.31
$6,606.31 - $6,606.31
$6,606.31
Victron Energy | Orion-Tr 12/48-8A Isolated | DC-DC converter
$201.45 - $201.45
$201.45
$201.45 - $201.45
$201.45

Victron Energy | Orion-Tr 12/48-8A Isolated | DC-DC converter

Victron Energy

The Victron Energy | Orion-Tr 12/48-8A Isolated | DC-DC converter is an dc-dc charger from Victron Energy, stocked by Urban Supply for solar and st...

View full details
$201.45 - $201.45
$201.45
$201.45 - $201.45
$201.45
Solis 100kW three-phase solar inverter, ten MPPT — S5-GC75-125K-US series front view
Save 12% Save 0%
$8,398.67
$8,398.67 - $8,398.67
$8,398.67
$7,410.00
$7,410.00 - $7,410.00
$7,410.00

Solis - 100kW Three Phase Inverter - Ten MPPT with APS Transmitter

Solis

The Solis 100kW three-phase inverter with ten MPPT trackers, supplied with an APS transmitter for module-level rapid shutdown — commercial and indu...

View full details
$8,398.67
$8,398.67 - $8,398.67
$8,398.67
$7,410.00
$7,410.00 - $7,410.00
$7,410.00
Save 12% Save 0%
BigBattery - ETHOS Rack Base - BigBattery | ETHOS Rack Base
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

BigBattery - ETHOS Rack Base

BigBattery

The BigBattery ETHOS Rack Base is the floor base an ETHOS server-rack battery stack is built on. It is a static floor component — not a castered ba...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

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