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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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Ilsco TA-500 Aluminum Mechanical Lug - Ilsco TA-500 Aluminum Mechanical Lug angled left Save 38% Save 0%
$29.99
$29.99 - $29.99
$29.99
$18.69
$18.69 - $18.69
$18.69

Ilsco TA-500 Aluminum Mechanical Lug

ILsco

The Ilsco TA-500 Aluminum Mechanical Lug is a PV cable and connector component from ILsco — 8in.Why It MattersA lug is the transition from a strand...

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$29.99
$29.99 - $29.99
$29.99
$18.69
$18.69 - $18.69
$18.69
Save 38% Save 0%
Indepwr 450W Bifacial Solar Panel - Front-facing Indepwr 450W Bifacial Solar Panel, tilted left and facing right.
$184.50 - $184.50
$184.50
$184.50 - $184.50
$184.50

Indepwr 450W Bifacial Solar Panel

Indepwr Solar

The Indepwr 450W Bifacial Solar Panel is a solar module from Indepwr Solar — Efficiency 23.04%; VOC 40.24V.Why It MattersBifacial gain is real over...

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$184.50 - $184.50
$184.50
$184.50 - $184.50
$184.50
IMO DC Disconnect Rooftop Isolator Switch - 6 Pole - 3 String - IMO DC Disconnect Rooftop Isolator Switch front facing
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

IMO DC Disconnect Rooftop Isolator Switch - 6 Pole - 3 String

IMO Solar

The IMO DC Disconnect Rooftop Isolator Switch - 6 Pole - 3 String is an electrical component from IMO Solar — Product Type DC; Rooftop Isolator Swi...

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$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99
Growatt - USB Monitoring Stick - ShineWiFi-F - Growatt USB Monitoring Stick, model ShineWiFi-F, used for remote monitoring and management of solar power systems via Wi-Fi
$46.99 - $46.99
$46.99
$46.99 - $46.99
$46.99

Growatt - USB Monitoring Stick - ShineWiFi-F

Growatt

The Growatt - USB Monitoring Stick - ShineWiFi-F is a monitoring and communication device from Growatt — Model ShineWiFi-F; Communication Interface...

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$46.99 - $46.99
$46.99
$46.99 - $46.99
$46.99
High Power Relay - 12VDC Coil - 120A 28VDC / 250VAC - High Power DC 12Vdc Relay for solar, shown from both front and rear in clear-blue enclosure
$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00

High Power Relay - 12VDC Coil - 120A 28VDC / 250VAC

Urban Supply

The High Power Relay - 12VDC Coil - 120A 28VDC / 250VAC is an electrical component — 12VDC; 120A.Why It MattersA relay or contactor is rated twice:...

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$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00
Hyundai 595W Bifacial Solar Panel - view 2
Hyundai 595W Bifacial Solar Panel - Hyundai 595W bifacial solar panel with N-type TOPCon cells and black dual-glass design
$303.45 - $303.45
$303.45
$303.45 - $303.45
$303.45

Hyundai 595W Bifacial Solar Panel

Hyundai Energy Solutions

The Hyundai 595W Bifacial Solar Panel is a solar module from Hyundai Energy Solutions — Rated Power 595W; VOC 52.1V.Why It MattersBifacial gain is ...

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$303.45 - $303.45
$303.45
$303.45 - $303.45
$303.45
Growatt SYN 200-XH-US-11A - 200A Automatic Transfer Switch - Left tilt view of Growatt SYN 200A automatic transfer switch
Growatt SYN 200-XH-US-11A - 200A Automatic Transfer Switch - Front view of Growatt SYN 200A automatic transfer switch
$1,443.00 - $1,443.00
$1,443.00
$1,443.00 - $1,443.00
$1,443.00

Growatt SYN 200-XH-US-11A - 200A Automatic Transfer Switch

Growatt

The Growatt SYN 200-XH-US-11A - 200A Automatic Transfer Switch is an electrical component from Growatt — 11A; 13A.Why It MattersOvercurrent protect...

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$1,443.00 - $1,443.00
$1,443.00
$1,443.00 - $1,443.00
$1,443.00
Growatt Charge Controller - SC4880-MPV - Growatt Charge Controller SC4880-MPV Charge controller with LCD display tilted right front view
Save 46% Save 0%
$599.00
$599.00 - $599.00
$599.00
$322.00
$322.00 - $322.00
$322.00

Growatt Charge Controller - SC4880-MPV

Growatt

The Growatt Charge Controller - SC4880-MPV is an MPPT charge controller from Growatt — Rated Power 5,000W; Max MPPT Operating Voltage 250VOC.Why It...

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$599.00
$599.00 - $599.00
$599.00
$322.00
$322.00 - $322.00
$322.00
Save 46% Save 0%
Hyundai 440W Bifacial Solar Panel - HD Hyundai 440W bifacial black-on-black solar panel on white background
Save 6% Save 0%
$228.80
$228.80 - $228.80
$228.80
$215.60
$215.60 - $215.60
$215.60

Hyundai 440W Bifacial Solar Panel

Hyundai Energy Solutions

The Hyundai 440W Bifacial Solar Panel is a solar module from Hyundai Energy Solutions — Output 440W; VOC 38.8V.Why It MattersN-type cells hold more...

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$228.80
$228.80 - $228.80
$228.80
$215.60
$215.60 - $215.60
$215.60
Save 6% Save 0%
Growatt 6kW Grid-Tie Inverter - MIN 6000TL-XH-US (WIFI/LAN) (TRS-T) (V3) - Front of Growatt 6kW Grid-Tie Inverter showing screen and indicator lights
$1,166.00 - $1,166.00
$1,166.00
$1,166.00 - $1,166.00
$1,166.00

Growatt 6kW Grid-Tie Inverter - MIN 6000TL-XH-US (WIFI/LAN) (TRS-T) (V3)

Growatt

The Growatt 6kW Grid-Tie Inverter - MIN 6000TL-XH-US (WIFI/LAN) (TRS-T) (V3) is a grid-tie inverter from Growatt — 6,000W; 500 VDC.Why It MattersMP...

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$1,166.00 - $1,166.00
$1,166.00
$1,166.00 - $1,166.00
$1,166.00
Growatt 5kW Stackable Off-Grid Inverter - SPF 5000US - UL 1741 - view 2
Growatt 5kW Stackable Off-Grid Inverter - SPF 5000US - UL 1741 - Front view of Growatt 5kW Stackable Off-Grid Inverter | SPF 5000US | UL 1741
Save 17% Save 0%
$899.00
$899.00 - $899.00
$899.00
$750.00
$750.00 - $750.00
$750.00

Growatt 5kW Stackable Off-Grid Inverter - SPF 5000US - UL 1741

Growatt

The Growatt 5kW Stackable Off-Grid Inverter - SPF 5000US - UL 1741 is an off-grid inverter from Growatt — I/ GPRS remote monitoring (optional) Incl...

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$899.00
$899.00 - $899.00
$899.00
$750.00
$750.00 - $750.00
$750.00
Save 17% Save 0%
Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-48P (WIFI-F) - Front view of Growatt 3kW Stackable Off-Grid Inverter with MPPT solar charge controller showing indicator lights and screen
$714.00 - $714.00
$714.00
$714.00 - $714.00
$714.00

Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-48P (WIFI-F)

Growatt

The Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-48P (WIFI-F) is an off-grid inverter from Growatt — 3kW; 240V.Why It MattersOff-grid m...

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$714.00 - $714.00
$714.00
$714.00 - $714.00
$714.00
Growatt 7.6kW Grid-Tie Inverter - MIN 7600TL XH-US - Front view of Growatt MIN 7600TL XH-US 7.6kW Grid-Tie Inverter forward facing
$1,220.00 - $1,220.00
$1,220.00
$1,220.00 - $1,220.00
$1,220.00

Growatt 7.6kW Grid-Tie Inverter - MIN 7600TL XH-US

Growatt

The Growatt 7.6kW Grid-Tie Inverter - MIN 7600TL XH-US is a grid-tie inverter from Growatt — 7.6kW; 7600W.Why It MattersA grid-tie inverter's compl...

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$1,220.00 - $1,220.00
$1,220.00
$1,220.00 - $1,220.00
$1,220.00
Growatt RS485 / CAN Hub - 8 Port - Growatt RS485 / CAN Hub with 8 ports, used for connecting 1 battery bank and up to 7 Growatt inverters or charge controllers
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Growatt RS485 / CAN Hub - 8 Port

Growatt

The Growatt RS485 / CAN Hub - 8 Port is an electrical component from Growatt, stocked by Urban Supply for solar and storage builds.Why It MattersA ...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
Growatt 5kW Split Phase Transformer - ATS 5000T-ES - Growatt 5kW Split Phase Transformer angled left
Save 18% Save 0%
$329.00
$329.00 - $329.00
$329.00
$269.00
$269.00 - $269.00
$269.00

Growatt 5kW Split Phase Transformer - ATS 5000T-ES

Growatt

The Growatt 5kW Split Phase Transformer - ATS 5000T-ES is an electrical component from Growatt — 5kW; 240Vac.Why It MattersOvercurrent protection a...

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$329.00
$329.00 - $329.00
$329.00
$269.00
$269.00 - $269.00
$269.00
Save 18% Save 0%
Growatt 10kW Grid-Tie Inverter - MIN10000TL-XH-US - Front view of Growatt 10kW Grid-Tie Inverter MIN10000TL-XH-US
$1,485.00 - $1,485.00
$1,485.00
$1,485.00 - $1,485.00
$1,485.00

Growatt 10kW Grid-Tie Inverter - MIN10000TL-XH-US

Growatt

The Growatt 10kW Grid-Tie Inverter - MIN10000TL-XH-US is a grid-tie inverter from Growatt — 10,000W; 20,000W.Why It MattersA grid-tie inverter's co...

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$1,485.00 - $1,485.00
$1,485.00
$1,485.00 - $1,485.00
$1,485.00
GoodWe Automatic Backup Device - GoodWe Automatic Backup Device angled view with LED indicators
GoodWe Automatic Backup Device - GoodWe Automatic Backup Device front view with control panel display
$1,458.90 - $1,458.90
$1,458.90
$1,458.90 - $1,458.90
$1,458.90

GoodWe Automatic Backup Device

GoodWe

The GoodWe Automatic Backup Device is an electrical component from GoodWe, stocked by Urban Supply for solar and storage builds.Why It MattersThe c...

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$1,458.90 - $1,458.90
$1,458.90
$1,458.90 - $1,458.90
$1,458.90
Growatt - 11.4kW Grid-Tie Inverter - MIN11400TL-XH-US - V3 - Front left view of Growatt 11.4kW Grid-Tie Inverter showing indicator lights
Growatt - 11.4kW Grid-Tie Inverter - MIN11400TL-XH-US - V3 - Front of Growatt 11.4kW Grid-Tie Inverter showing indicator lights
$1,706.00 - $1,706.00
$1,706.00
$1,706.00 - $1,706.00
$1,706.00

Growatt - 11.4kW Grid-Tie Inverter - MIN11400TL-XH-US - V3

Growatt

The Growatt MIN11400TL-XH-US is an 11.4kW grid-tie inverter with four MPP trackers and 98.5% peak efficiency — an unusual combination of array flex...

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$1,706.00 - $1,706.00
$1,706.00
$1,706.00 - $1,706.00
$1,706.00
Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-24P - Front left view of Growatt 3kW Stackable Off-Grid Inverter with integrated MPPT solar charge controller showing indicator lights and screen
Save 29% Save 0%
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$785.00
$785.00 - $785.00
$785.00

Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-24P

Growatt

The Growatt 3kW Stackable Off-Grid Inverter - SPF 3000TL LVM-24P is an off-grid inverter from Growatt — 3kW; 240V.Why It MattersAn off-grid inverte...

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$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$785.00
$785.00 - $785.00
$785.00
Save 29% Save 0%
Enphase IQ Load Controller - Enphase IQ Load Controller
Save 29% Save 0%
$629.00
$629.00 - $629.00
$629.00
$449.00
$449.00 - $449.00
$449.00

Enphase IQ Load Controller

Enphase Energy

The Enphase IQ Load Controller is an electrical component from Enphase Energy — 240 VAC; 120 VAC.Why It MattersLoad control is what lets a smaller ...

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$629.00
$629.00 - $629.00
$629.00
$449.00
$449.00 - $449.00
$449.00
Save 29% Save 0%
Enphase Terminator Cap - Enphase Terminator Cap
Save 33% Save 0%
$29.99
$29.99 - $29.99
$29.99
$19.99
$19.99 - $19.99
$19.99

Enphase Terminator Cap

Enphase Energy

The Enphase Terminator Cap is a PV cable and connector component from Enphase Energy — Product Type IQ; Trunk Cable Terminator Cap Compatibility En...

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$29.99
$29.99 - $29.99
$29.99
$19.99
$19.99 - $19.99
$19.99
Save 33% Save 0%
Enphase IQ Gateway - Enphase IQ Gateway front facing
Save 17% Save 0%
$699.99
$699.99 - $699.99
$699.99
$580.00
$580.00 - $580.00
$580.00

Enphase IQ Gateway

Enphase Energy

The Enphase IQ Gateway is a monitoring and communication device from Enphase Energy — 200A.Why It MattersMonitoring hardware earns its cost the fir...

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$699.99
$699.99 - $699.99
$699.99
$580.00
$580.00 - $580.00
$580.00
Save 17% Save 0%
Enphase IQ Combiner 5 - Enphase IQ Combiner 5 front facing
Save 14% Save 0%
$829.99
$829.99 - $829.99
$829.99
$710.00
$710.00 - $710.00
$710.00

Enphase IQ Combiner 5

Enphase Energy

The Enphase IQ Combiner 5 is an electrical component from Enphase Energy — 240 VAC; 80 A.Why It MattersBreakers, disconnects and switchgear must ma...

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$829.99
$829.99 - $829.99
$829.99
$710.00
$710.00 - $710.00
$710.00
Save 14% Save 0%
Enphase Field-wireable Connector - Female - Enphase Field-wireable Connector Female angled view
Enphase Field-wireable Connector - Female - Enphase Field-wireable Connector Female front facing
Save 28% Save 0%
$18.99
$18.99 - $18.99
$18.99
$13.69
$13.69 - $13.69
$13.69

Enphase Field-wireable Connector - Female

Enphase Energy

The Enphase Field-wireable Connector - Female is a PV cable and connector component from Enphase Energy — Rated Voltage Up to 250; V Degree of Prot...

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$18.99
$18.99 - $18.99
$18.99
$13.69
$13.69 - $13.69
$13.69
Save 28% Save 0%

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