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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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EG4 12000XP Off-Grid Inverter & Server Rack Bundle {BNDL-E0027} - front view of EG4 12000XP Off-Grid Inverter
EG4 12000XP Off-Grid Inverter & Server Rack Bundle {BNDL-E0027} - EG4 12000XP inverter and a full EG4 6 slot Battery rack with LifePower4 V2 Batteries. Two cables between them Save 12% Save 0%
$12,207.74
$12,207.74 - $12,207.74
$12,207.74
$10,696.41
$10,696.41 - $10,696.41
$10,696.41

EG4 12000XP Off-Grid Inverter & Server Rack Bundle

EG4 Electronics

The EG4 12000XP with your choice of EG4 server rack batteries and a 6-slot enclosed rack — the expandable configuration, built to grow rather than ...

View full details
$12,207.74
$12,207.74 - $12,207.74
$12,207.74
$10,696.41
$10,696.41 - $10,696.41
$10,696.41
Save 12% Save 0%
EG4 12K BTU High Efficiency Mini-Split Air Conditioner - Mini split on interior wall in living room
EG4 12K BTU High Efficiency Mini-Split Air Conditioner - EG4 12K BTU Mini-Split with indoor wall unit and outdoor condenser, providing efficient heating and cooling for medium spaces.
$1,299.99 - $1,299.99
$1,299.99
$1,299.99 - $1,299.99
$1,299.99

EG4 12K BTU High Efficiency Mini-Split Air Conditioner

EG4 Electronics

The EG4 12K BTU High Efficiency Mini-Split Air Conditioner is a ductless mini split component from EG4 Electronics, stocked by Urban Supply for sol...

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$1,299.99 - $1,299.99
$1,299.99
$1,299.99 - $1,299.99
$1,299.99
EG4 12kPV Essential Home Backup Power Bundle {BNDL-E0013} - Right turn 3/4 view of EG4 12kPV Hybrid Inverter
EG4 12kPV Essential Home Backup Power Bundle {BNDL-E0013} - Front face view of EG4 12kPV with 280Ah All Weather WallMount Battery with All Weather Conduit Box Save 5% Save 0%
$7,716.98
$7,716.98 - $7,716.98
$7,716.98
$7,342.97
$7,342.97 - $7,342.97
$7,342.97

EG4 12kPV Essential Home Backup Power Bundle

EG4 Electronics

The EG4 12kPV hybrid inverter paired with your choice of EG4 WallMount AllWeather battery — a home backup system where the battery capacity is the ...

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$7,716.98
$7,716.98 - $7,716.98
$7,716.98
$7,342.97
$7,342.97 - $7,342.97
$7,342.97
Save 5% Save 0%
EG4 12kPV High-Capacity Hybrid Energy Bundle {BNDL-E0017} - EG4 12kPV Hybrid Inverter front facing slight right angle
EG4 12kPV High-Capacity Hybrid Energy Bundle {BNDL-E0017} - EG4 12kPV Hybrid Inverter next to two EG4 6 slot battery racks filled with LifePower4 V2 Batteries Save 5% Save 0%
$23,621.73
$23,621.73 - $23,621.73
$23,621.73
$22,454.71
$22,454.71 - $22,454.71
$22,454.71

EG4 12kPV High-Capacity Hybrid Energy Bundle

EG4 Electronics

The EG4 12kPV hybrid inverter with twelve EG4 server rack batteries — over 61kWh of storage behind an 8kW continuous inverter. The highest storage-...

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$23,621.73
$23,621.73 - $23,621.73
$23,621.73
$22,454.71
$22,454.71 - $22,454.71
$22,454.71
Save 5% Save 0%
EG4 12k Hybrid Multizone Mini-Split - Indoor Unit - EG4 Minisplit Indoor Unit Front Facing angled view on a white background
EG4 12k Hybrid Multizone Mini-Split - Indoor Unit - EG4 Minisplit Indoor Unit Front Facing on a white background
Save 12% Save 0%
$341.99
$341.99 - $341.99
$341.99
$299.99
$299.99 - $299.99
$299.99

EG4 12k Hybrid Multizone Mini-Split - Indoor Unit

EG4 Electronics

The EG4 12k Hybrid Multizone Mini-Split - Indoor Unit is a ductless mini split component from EG4 Electronics — Capacity 12,000; BTU Refrigerant R3...

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$341.99
$341.99 - $341.99
$341.99
$299.99
$299.99 - $299.99
$299.99
Save 12% Save 0%
EG4 12000XP Off-Grid Power System + Wiren Server Rack Battery {BNDL-E0033} - Left tilt view of EG4 12000XP Off-Grid Inverter
EG4 12000XP Off-Grid Power System + Wiren Server Rack Battery {BNDL-E0033} - Bundle E0033 with EG4 12000XP and WireN Rack and Batteries
Save 15% Save 0%
$8,765.29
$8,765.29 - $8,765.29
$8,765.29
$7,475.99
$7,475.99 - $7,475.99
$7,475.99

EG4 12000XP Off-Grid Power System + Wiren Server Rack Battery

EG4 Electronics

A complete off-grid system: the EG4 12000XP inverter, six Wiren U5 server-rack batteries totaling 30.72kWh, and the matching 6-slot rack — delivere...

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$8,765.29
$8,765.29 - $8,765.29
$8,765.29
$7,475.99
$7,475.99 - $7,475.99
$7,475.99
Save 15% Save 0%
Complete Off-Grid Solar Kit EG4 6000XP x2 - 20.48kWh Battery Capacity [KIT-E0009] - EG4® 6000XP Inverter - Powerful Off-Grid Solar Solution, 6000W Output, 8kW PV Input. Revolutionize energy independence with cutting-edge EG4 technology.
Complete Off-Grid Solar Kit EG4 6000XP x2 - 20.48kWh Battery Capacity [KIT-E0009] - KIT-E0009 with 18 ZNShine Panels above 2 EG4 6000XP Inverters, 2 sets of PV Wire, 2 Sets of Battery Cables, an IMO disconnect and battery server rack with 4 batteries
Save 4% Save 0%
$13,596.80
$13,596.80 - $13,596.80
$13,596.80
$13,040.19
$13,040.19 - $13,040.19
$13,040.19

Complete Off-Grid Solar Kit EG4 6000XP x2 - 20.48kWh Battery Capacity

EG4 Electronics

A complete off-grid kit: two EG4 6000XP inverters for 12,000W of split-phase output, with 20.48kWh of your choice of EG4 LifePower4 V2 or LL-S serv...

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$13,596.80
$13,596.80 - $13,596.80
$13,596.80
$13,040.19
$13,040.19 - $13,040.19
$13,040.19
Save 4% Save 0%
EG4 - 12000XP Off-Grid Inverter - V2 - USA Built - EG4 12000XP off-grid inverter with front cover open, showing internal wiring terminals, breakers, and connection ports.
EG4 - 12000XP Off-Grid Inverter - V2 - USA Built - EG4 12000XP off-grid inverter with front display, breakers, and smart load panel.
Save 27% Save 0%
$2,589.29
$2,589.29 - $2,589.29
$2,589.29
$1,899.99
$1,899.99 - $1,899.99
$1,899.99

EG4 - 12000XP Off-Grid Inverter - V2 - USA Built

EG4 Electronics

The EG4 12000XP V2 is a USA-built split-phase off-grid inverter that accepts 24,000W of PV at up to 480 VDC — twice the array most inverters in its...

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$2,589.29
$2,589.29 - $2,589.29
$2,589.29
$1,899.99
$1,899.99 - $1,899.99
$1,899.99
Save 27% Save 0%
EG4 100Ah WallMount Battery Paralleling Cable Kit - WallMount 100Ah Paralleling Kit - Negative
EG4 100Ah WallMount Battery Paralleling Cable Kit - WallMount 100Ah Paralleling Kit - All
$105.99 - $105.99
$105.99
$105.99 - $105.99
$105.99

EG4 100Ah WallMount Battery Paralleling Cable Kit

EG4 Electronics

The EG4 100Ah WallMount Battery Paralleling Cable Kit is a PV cable and connector component from EG4 Electronics — Positive/Negative Paralleling Ca...

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$105.99 - $105.99
$105.99
$105.99 - $105.99
$105.99
EG4 LiFePOWER4 Communications Hub - EG4 LiFePOWER4 Communications Hub front view on rack
EG4 LiFePOWER4 Communications Hub - EG4 LiFePOWER4 Communications Hub front view
Save 29% Save 0%
$219.95
$219.95 - $219.95
$219.95
$156.99
$156.99 - $156.99
$156.99

EG4 LiFePOWER4 Communications Hub

EG4 Electronics

The EG4 LiFePOWER4 Communications Hub is a monitoring and communication device from EG4 Electronics — 48V.Why It MattersMonitoring hardware earns i...

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$219.95
$219.95 - $219.95
$219.95
$156.99
$156.99 - $156.99
$156.99
Save 29% Save 0%
18kPV Hybrid Inverter and 48V SimpliPHI Battery Outdoor Ready Bundle {BNDL-E0039} - EG4 18kPV and a 3 stack of SimpliPHI batteries installed on a wall
18kPV Hybrid Inverter and 48V SimpliPHI Battery Outdoor Ready Bundle {BNDL-E0039} - front face view of EG4 18kPV next to a 3 stack of Briggs and Stratton SimpliPHI batteries with controller
Save 7% Save 0%
$13,600.47
$13,600.47 - $13,600.47
$13,600.47
$12,702.46
$12,702.46 - $12,702.46
$12,702.46

18kPV Hybrid Inverter and 48V SimpliPHI Battery Outdoor Ready Bundle

EG4 Electronics

A fully outdoor-rated energy system: the EG4 18kPV hybrid inverter with Briggs & Stratton SimpliPHI 6.6 batteries — every component IP65 or bet...

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$13,600.47
$13,600.47 - $13,600.47
$13,600.47
$12,702.46
$12,702.46 - $12,702.46
$12,702.46
Save 7% Save 0%
EG4 Whole-Home Weatherproof Power Kit - 18kPV & All Weather WallMount w/ Solar {KIT-E0007} - EG4 18kPV Hybrid Inverter - All-In-One Solar Inverter - 18000W PV Input - 12000W Output
EG4 Whole-Home Weatherproof Power Kit - 18kPV & All Weather WallMount w/ Solar {KIT-E0007} - Complete Hybrid Solar Kit - 12 KW AC Output | Up To 45 kWh Battery Backup | EG4 PowerPro ESS, DIY Solar Kit
Save 12% Save 0%
$11,650.39
$11,650.39 - $11,650.39
$11,650.39
$10,293.37
$10,293.37 - $10,293.37
$10,293.37

EG4 Whole-Home Weatherproof Power Kit - 18kPV & All Weather WallMount w/ Solar

EG4 Electronics

A complete hybrid kit: the EG4 18kPV, your choice of AllWeather WallMount battery (280Ah or 314Ah), and selectable solar panels supporting up to 8k...

View full details
$11,650.39
$11,650.39 - $11,650.39
$11,650.39
$10,293.37
$10,293.37 - $10,293.37
$10,293.37
Save 12% Save 0%
EG4 12000XP Off-Grid Inverter + Pytes V5 Rack Battery Power Bundle {BNDL-E0031} - EG4 12000XP inverter with Pytes indoor battery cabinet system. The image includes the Pytes cabinet on the left, EG4 inverter in the center, battery cables on the right
EG4 12000XP Off-Grid Inverter + Pytes V5 Rack Battery Power Bundle {BNDL-E0031} - EG4 12000XP off-grid inverter paired with Pytes indoor battery cabinet. The image shows the inverter on the left, featuring its LCD display and breaker switch, and the
Save 7% Save 0%
$9,801.09
$9,801.09 - $9,801.09
$9,801.09
$9,111.79
$9,111.79 - $9,111.79
$9,111.79

EG4 12000XP Off-Grid Inverter + Pytes V5 Rack Battery Power Bundle

EG4 Electronics

An off-grid power system built around the EG4 12000XP inverter and Pytes V5 LFP rack batteries in a cabinet — inverter, storage and communication c...

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$9,801.09
$9,801.09 - $9,801.09
$9,801.09
$9,111.79
$9,111.79 - $9,111.79
$9,111.79
Save 7% Save 0%
Victron Mains Cord NEMA 5-15P
$10.20 - $10.20
$10.20
$10.20 - $10.20
$10.20

Victron ADA010100400 Mains Cord | NEMA 5-15P 2m (6.5ft)

Victron Energy
In stock

Key Features Genuine Victron AC mains cord NEMA 5-15P plug, 2m (6.5ft) For IP43 chargers and compatible Victron devices Specifications Part Numb...

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$10.20 - $10.20
$10.20
$10.20 - $10.20
$10.20
Victron VE.Direct Right-Angle Cable 5m
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10

Victron VE.Direct Right Angle Cable 5m ASS030531250

Victron Energy
In stock

Key Features Genuine Victron VE.Direct right-angle cable (5m) Right-angle connector for tight installations Connects VE.Direct devices to GX / Col...

View full details
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10
Victron VE.Direct Cable 1.8m
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85

Victron VE.Direct Cable 1.8m ASS030530218

Victron Energy
In stock

Key Features Genuine Victron VE.Direct communication cable (1.8m) Connects VE.Direct devices (MPPT, BMV, SmartShunt) to GX / Color Control Plug-an...

View full details
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85
Victron VE.Direct Right-Angle Cable 3m
$19.55 - $19.55
$19.55
$19.55 - $19.55
$19.55

Victron VE.Direct Cable 3m Right Angle ASS030531230

Victron Energy
In stock

Key Features Genuine Victron VE.Direct right-angle cable (3m) Right-angle connector for tight installations Connects VE.Direct devices to GX / Col...

View full details
$19.55 - $19.55
$19.55
$19.55 - $19.55
$19.55
Victron VE.Direct Right-Angle Cable 1.8m
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85

Victron VE.Direct Right Angle Cable 1.8m ASS030531218

Victron Energy
In stock

Key Features Genuine Victron VE.Direct right-angle cable (1.8m) Right-angle connector for tight installations Connects VE.Direct devices to GX / C...

View full details
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85
Victron VE.Direct Right-Angle Cable 10m
$26.35 - $26.35
$26.35
$26.35 - $26.35
$26.35

Victron VE.Direct Cable 10m Right Angle ASS030531320

Victron Energy
In stock

Key Features Genuine Victron VE.Direct right-angle cable (10m) Right-angle connector for tight installations Connects VE.Direct devices to GX / Co...

View full details
$26.35 - $26.35
$26.35
$26.35 - $26.35
$26.35
Victron VE.Direct Right-Angle Cable 0.9m
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85

Victron VE.Direct Cable 0.9m Right Angle ASS030531209

Victron Energy
In stock

Key Features Genuine Victron VE.Direct right-angle cable (0.9m) Right-angle connector for tight installations Connects VE.Direct devices to GX / C...

View full details
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85
Victron VE.Direct Cable 0.9m
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85

Victron VE.Direct Cable 0.9m ASS030530209

Victron Energy
In stock

Key Features Genuine Victron VE.Direct communication cable (0.9m) Connects VE.Direct devices (MPPT, BMV, SmartShunt) to GX / Color Control Plug-an...

View full details
$17.85 - $17.85
$17.85
$17.85 - $17.85
$17.85
Victron VE.Direct Cable 3m
$19.55 - $19.55
$19.55
$19.55 - $19.55
$19.55

Victron VE.Direct Cable 3m ASS030530230

Victron Energy
In stock

Key Features Genuine Victron VE.Direct communication cable (3m) Connects VE.Direct devices (MPPT, BMV, SmartShunt) to GX / Color Control Plug-and-...

View full details
$19.55 - $19.55
$19.55
$19.55 - $19.55
$19.55
Victron VE.Direct Cable 10m
$26.35 - $26.35
$26.35
$26.35 - $26.35
$26.35

Victron VE.Direct Cable 10m ASS030530310

Victron Energy
In stock

Key Features Genuine Victron VE.Direct communication cable (10m) Connects VE.Direct devices (MPPT, BMV, SmartShunt) to GX / Color Control Plug-and...

View full details
$26.35 - $26.35
$26.35
$26.35 - $26.35
$26.35
Victron VE.Direct Cable 5m
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10

Victron VE.Direct Cable 5m ASS030530250

Victron Energy
In stock

Key Features Genuine Victron VE.Direct communication cable (5m) Connects VE.Direct devices (MPPT, BMV, SmartShunt) to GX / Color Control Plug-and-...

View full details
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10

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