SignatureSolar.com: Solar Panels, DIY Off-Grid Solar, Server Rack Battery for Solar, Solar Inverters

SignatureSolar.com: Solar Panels, DIY Off-Grid Solar, Server Rack Battery for Solar, Solar Inverters

Loading...

Father’s Day promotion for 5% off when you purchase at least 1 solar panel, 1 battery, and 1 inverter showing solar products and man in tool shed.

LG Solis Bundle promotional banner showing high-voltage benefits and pricing. Shop now CTA!

Upgrade your system with the Pytes Battery, new reduced price! Battery up close and garage background.

Promotional banner for the LG 16H Prime Battery and Growatt Inverter Bundle. Showing the products and details. Shop Now CTA.

Choose less power loss with Peimar Solar Panels showing product details, panels up close, and roof.

$150 flat rate shipping on orders over $5,000. Stack your solar savings! Images of EG4 12kPV, Pytes Battery, and solar panels with metal background.

Browse Solar Kits

Explore Off-Grid Solar Kits with image of solar products against sky background.

Explore Hybrid Solar Kits with image of solar products against sky background.

Explore Grid-Tie Solar Kits with image of solar products against sky background.

Explore Mobile Solar Kits with image of solar products against sky background.

Explore Our Top Batteries

EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty

EG4 Electronics

EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty

(0)

$1,499.95

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

EG4 Electronics

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

(0)

$3,699.95

Canadian Solar EP Cube Battery Module

Canadian Solar

Canadian Solar EP Cube Battery Module

(0)

$1,400.00

BigBattery 12V HUSKY 2 LiFePO4 Battery | 400Ah | 5.12kWh

BigBattery

BigBattery 12V HUSKY 2 LiFePO4 Battery | 400Ah | 5.12kWh

(0)

$2,050.00

EG4 WallMount Indoor 100Ah Lithium Battery | UL9540A, UL1973

EG4 Electronics

EG4 WallMount Indoor 100Ah Lithium Battery | UL9540A, UL1973

(0)

$1,649.95

Tigo EI Battery with Enclosure - 9.9Wh, 9.9kW Capacity | 1 Enclosure & 3 Modules

Tigo Energy

Tigo EI Battery with Enclosure - 9.9Wh, 9.9kW Capacity | 1 Enclosure & 3 Modules

(0)

$3,200.00

EG4 WallMount All Weather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A | 10-Year Warranty

EG4 Electronics

EG4 WallMount All Weather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A | 10-Year Warranty

(5)

$4,099.95

Enphase IQ Battery 5P

Enphase Energy

Enphase IQ Battery 5P

(0)

$3,710.00

Promotional banner for solar kits featuring a mini-split. Father and son in tool shed working on a project.

Top Categories

Two Solar Panels

Solar Panels

18K EG4 Inverter

Inverters

Victron Kit

Kits & Bundles

EG4 Battery

Batteries

Mini split high efficiency appliances

High Efficiency Appliances

Red and black wiring bunches

Wiring

System Components

System Components

Rapid shutdown device

Rapid Shutdown Equipment

Surge protection device

Surge Protection

Growatt charge controller

Charge Controllers

Shop By Project

Man in plaid shirt on roof mounting solar panels.

Mounting Solutions

Secure your solar investment with durable, high-quality solar panel mounting solutions built for every installation type and solar project. Take a look at these reliable products for solar mounting.

Man measuring solar panels with sheep and field in the background.

Homesteading

Empower your off-grid lifestyle with reliable solar power systems for homesteads, built for energy independence. Browse these popular products for homesteading projects.

Father holding son's hand at campsite with tent in the background and Anker solar panel in the foreground.

Camping & Outdoors

Travel light with portable solar panels for camping—perfect for charging phones, lights, and gear while off the grid on an adventure. Dive into these popular products for solar camping projects.

House with dark sky and lighting in the distance with lights on inside.

Battery Backup

Ensure peace of mind during outages with solar battery backup systems that keep your lights, appliances, and essentials running. Check out these popular products for battery backup projects.

Father and son on boat fishing on a lake.

Marine & Boating

Harness the power of the sun on the water with reliable marine solar panels and boat solar systems designed for life offshore. View our recommendations for marine and boating solar products.

Man with bun mounting solar panels to the top of a van. Green field in the distance.

Mobile Adventures

Ideal for solar for RVs, vans, and tiny homes—take solar power on the road and keep your space energized anywhere your journey leads. Explore these popular products for mobile solar projects.

LG Battery and Growatt Inverter Bundle Special Pricing banner with products and Shop Now CTA

Shop By Brand

Amp Up: Solar Talk - Ep. 20 - Ep Cube ESS and U.S.-made TOPCon Solar Panels

Amp Up: Solar Talk episode 20 features Oscar Araujo from Canadian Solar! Kelly and Oscar talk about who Canadian Solar is, their EP Cube energy storage system, and their US-made TOPCon 450W panel. Watch now to learn more!

Tune in every Tuesday at 3 PM CST for more episodes packed with solar insights and updates. Subscribe now and turn on notifications so you’re ready to watch. Let’s innovate together!

Amp Up: Solar Talk Live Tuesdays at 3 PM CST Learn More

Shop Top Panels

Hyperion By Runergy 400W Bifacial Solar Panel |Up to 500W with Bifacial Gain | 36 Panels

Hyperion Solar

Hyperion By Runergy 400W Bifacial Solar Panel |Up to 500W with Bifacial Gain | 36 Panels

(0)

$5,040.00

BlueSun 460W Half-Cell Bifacial Solar Panel | Up to 575W of Bifacial Gain

Bluesun Solar

BlueSun 460W Half-Cell Bifacial Solar Panel | Up to 575W of Bifacial Gain

(3)

$177.10

Canadian Solar 450W TOPCon Solar Panel

Canadian Solar

Canadian Solar 450W TOPCon Solar Panel

(0)

$200.25

Boviet 450W Pallet of Bifacial Solar Panels | Up to 540W of Bifacial Gain | 30 Panels

Boviet Solar

Boviet 450W Pallet of Bifacial Solar Panels | Up to 540W of Bifacial Gain | 30 Panels

(0)

$5,265.00

Aptos 440W Bifacial Solar Panel | Up to 550W of Bifacial Gain

Aptos Solar

Aptos 440W Bifacial Solar Panel | Up to 550W of Bifacial Gain

(0)

$176.00

Sirius PV 415W Bifacial Solar Panel | Up to 539W of Bifacial Gain | Assembled in Texas

Sirius PV

Sirius PV 415W Bifacial Solar Panel | Up to 539W of Bifacial Gain | Assembled in Texas

(0)

$195.05

Talesun Pallet 405W Bifacial Solar Panel | Up to 500W of Bifacial Gain | 36 Panels

Talesun

Talesun Pallet 405W Bifacial Solar Panel | Up to 500W of Bifacial Gain | 36 Panels

(0)

$4,461.48

Aptos 550W Pallet of Bifacial Solar Panels | Up to 688W of Bifacial Gain | 31 Panels

Aptos Solar

Aptos 550W Pallet of Bifacial Solar Panels | Up to 688W of Bifacial Gain | 31 Panels

(0)

$6,291.45

Shop Top Batteries

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

EG4 Electronics

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

(0)

$3,699.95

LG 16H Prime Battery | 16kWh | 400V | High Voltage

LG

LG 16H Prime Battery | 16kWh | 400V | High Voltage

(0)

$2,750.00

EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty

EG4 Electronics

EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty

(0)

$1,499.95

BigBattery | 48V HUSKY 2 | LiFePO4 Lithium Battery 5.12kWh | For RVs, Camper Vans & Commercial Vehicles

BigBattery

BigBattery | 48V HUSKY 2 | LiFePO4 Lithium Battery 5.12kWh | For RVs, Camper Vans & Commercial Vehicles

(0)

$2,050.00

Pytes V5 LiFePO4 Battery | 5.12kWh | 51.2V | 100Ah | Lithium Iron Phosphate

Pytes

Pytes V5 LiFePO4 Battery | 5.12kWh | 51.2V | 100Ah | Lithium Iron Phosphate

(0)

$1,450.00

EG4 WallMount Indoor 100Ah Lithium Battery | UL9540A, UL1973

EG4 Electronics

EG4 WallMount Indoor 100Ah Lithium Battery | UL9540A, UL1973

(0)

$1,649.95

Canadian Solar EP Cube Battery Module

Canadian Solar

Canadian Solar EP Cube Battery Module

(0)

$1,400.00

Tigo EI Battery with Enclosure - 9.9Wh, 9.9kW Capacity | 1 Enclosure & 3 Modules

Tigo Energy

Tigo EI Battery with Enclosure - 9.9Wh, 9.9kW Capacity | 1 Enclosure & 3 Modules

(0)

$3,200.00

Shop Top Inverters

EG4 6000XP Off-Grid Inverter | 8000W PV Input | 6000W Output | 480V VOC Input | 48V 120/240V Split Phase | All-In-One Solar Inverter

EG4 Electronics

EG4 6000XP Off-Grid Inverter | 8000W PV Input | 6000W Output | 480V VOC Input | 48V 120/240V Split Phase | All-In-One Solar Inverter

(4)

$1,699.95

Victron Phoenix Inverter 48/1200 | VE.Direct | 1200VA Output| 48VDC Input | 120VAC Output

Victron Energy

Victron Phoenix Inverter 48/1200 | VE.Direct | 1200VA Output| 48VDC Input | 120VAC Output

(1)

$328.95

EG4 12000XP Off-Grid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output

EG4 Electronics

EG4 12000XP Off-Grid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output

(0)

$2,499.00

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

Growatt

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

(8)

$1,151.00

EG4 FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input | V1.1

EG4 Electronics

EG4 FlexBOSS21 16kw AC Hybrid Inverter | 48V Split Phase | 21kW PV Input | V1.1

(0)

$4,199.00

EG4 18kPV Hybrid Inverter | EG4-18kPV-12LV | 48V Split Phase 120/240VAC | UL1741, CEC

EG4 Electronics

EG4 18kPV Hybrid Inverter | EG4-18kPV-12LV | 48V Split Phase 120/240VAC | UL1741, CEC

(0)

$4,898.00

Aptos 800W Dual Microinverter | MAC-800R

Aptos Solar

Aptos 800W Dual Microinverter | MAC-800R

(1)

$150.00

EG4 3kW Off-Grid Inverter | 3000EHV-48 | 3000W Output | 5000W PV Input | 500 VOC Input

EG4 Electronics

EG4 3kW Off-Grid Inverter | 3000EHV-48 | 3000W Output | 5000W PV Input | 500 VOC Input

(126)

$1,049.95

Featured Products

Black Emporia EV Charger with PowerSmart Load Management

Emporia EV Charger with PowerSmart Load Management | Black | Hardwire | J1772

Emporia EV Charger with PowerSmart Load Management Get all the features and be

$599.00

Add to Cart

White Emporia EV Charger

Emporia EV Charger | White | NEMA 14-50 | J1772

Emporia EV Charger The Emporia EV Charger has been named the best Level 2 EV Charger by lea

$399.00

Add to Cart

Front, angled left view LG 16H Prime Battery

LG 16H Prime Battery | 16kWh | 400V | High Voltage

$7,500.00

$2,750.00

Add to Cart

Front view of EG4 12000XP Off-Grid Inverter

EG4 12000XP Off-Grid Inverter | 48V Split Phase | 24kW PV Input | 12kW Power Output

EG4 12000XP Off-Grid Inverter

$2,499.00

Add to Cart