Complete Off-Grid Solar Kit - 13,000W 120/240V Output / 48VDC [20.5kWh EG4-LifePower4 Lithium Powerwall] 48VDC + 11,040 Watts of Solar PV | [KIT-E0000]

List Price: $20,999.00
Your Price: $15,439.60

Have a question? We're here to help.

Texas Based Phone Support: 903-441-2090
Mon-Fri 8am-8pm CST
Sat 9am-2pm CST

Calculated at Checkout


Taking The Complexity Out Of Off-Grid Solar.

Complete All-In-One solar kits, developed in Texas. We've taken the approach to provide reliable & ground breaking solar equipment while maintaining maximum afforability for our customers. We strive to provide the best value for our customers in this new emerging market.


This Complete Off-Grid Solar Kit comes with what you need to run your home or cabin completely off-grid, or even just as an emergency backup solar system. All at a much more afforable price, with better equipment all around. For Off-Grid homestead, believe it or not, this kit can be more afforable & sustainable than running utilities to your property.

What's Included With Your KIT-E0000 Solar Kit?

✔ Ships from Texas!

✔ 2 x UL 1741 Certified EG4 6.5kW Off-Grid Inverters | 6500EX-48 - Split Phase Optional Output [120/240V]

✔ 24 x Bluesun 460 Watt Bifacial Solar Panels (up to 11,040 Watts PV! 6 Panels Per MPPT) - 30 Year Power Warranty

✔ 4 x 5.12kWh LifePower4 UL Listed Lithium Batteries - 5 Year Warranty

✔ Pre-Assembled EG4 Enclosed Battery Rack | 6 Slot

✔ 2 x Nader 60v 200Amp DC Breaker

✔ 2 x IMO PV DC Disconnect Switch

✔ 2 x ( 1 AWG ) 84 Inch Battery to Inverter Cables

✔ 2x 50ft Solar PV Cable

✔ 2x 25ft Solar PV Cable

✔Lifetime Customer Support Based in Texas (via Phone, Email)

*Our kits include about everything you will need. However, you need your own installation tools, wire as well as other components like surge protection and breaker panels We also strongly recommend getting a certified solar installer, or professional electrician for installation.


Rigorous In-House Testing

Signature Solar's R&D and Testing department allows products to be vetted in lab and real world conditions. Featuring a process that is modeled after UL1741, CE, and TUV standards, we ensure that this kit is more than adequate for a variety of systems.

For homes that require inspection, please verify with your local laws & inspectors to pass your system.

EG4 6.5Kw 6500ex Inverter Features:

Built for Off-Grid

  • 6500W Continuous Output
  • High 500 VOC Max Input (Compared to competiting 250 VOC models)
  • Parallel up to 6 Units
  • Compatible with All EG4 Batteries

  • Upgraded Active Cooling & Circuit Components(When compared to competing models)

Performance Components

  • High Surge Capacity (13KW for 5 seconds - Each 6500ex)
  • Overload Protection (5s @ 150% to 200% Load | 10s @ 110% to 150% Load)
  • Overtemperature Protection
  • Short Circuit Protection

Advanced Configurability

  • User Customization via LCD Display
  • Detachable LCD Control Module
  • Programmical LED Bar
  • Built-In WIFI

Reliability & Safety Testing

  • TÜV Certified(Includes UL1741 and CSA C22.2) and UL Tested

  • 3 Year Warranty Supported and serviced out of Texas + additional 2 year warranty added when combined with EG4 Batteries (5 year total warranty).

Two EG4 6.5kW Inverters in Parallel - 13,000 Watts of Off-Grid Power

The KIT-E0000 solar kit will give you reliable off-grid power in:

- Power to remote properties or off-grid homesteads (No need to pay $20k for a power line!)
- Power needs in a shop, barn, or secondary buildings on your property
- Dedicated off-grid living, powering your day-to-day life

This system is completely expandable. Add more EG4 6.5kW Inverters, EG4 Batteries, and solar panels as expansion is needed. You may find you need more power depending on where in the country you are.

EG4 LifePower4 Lithium Batteries

EG4 LifePower4 Lithium battery with 100AH internal BMS. Composed of (16) UL listed prismatic 3.2V cells in series which have been tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.


  • Tier One, A+ Cell Composition
  • 99% Efficiency LiFePo4 16-Cell Pack
  • Max Energy Density
  • Flexible Racking Options
  • Environmentally Friendly & Lead-Free
  • Stress-Free Battery Bank Expansion Capacity
  • Longer Lasting; 10-20 year Design Life
  • Reliable Built-In BMS, Voltage, Current, Temp. and Health Management
  • Entire Battery UL Listed.

4 EG4 LifePower4 Batteries - 20.5 kWH of LiFePO4 Battery Storage.

These industry vetted EG4 batteries are used by over 10,000 home owners, off-grid cabins, and solar RVs! So, feel secure about your battery bank lasting 10-20 years depending on use, an investment that just makes since based off of ROI.

Want more battery storage for your system? Add more EG4 batteries! The included kit includes two extra slots for future battery bank upgrades should you need more in the future. You can also pair up to 16 batteries should you want even more storage!

Looking for more details? Frequently Asked Questions...

Does this kit come with a warranty?

Yes! You're covered by all of the manufacturer warranties on each product and our free, customer & tech support based in Texas!

Can I expand this system in the future?

This system is completely expandable. Add more EG4 6.5kW Inverters, EG4 Batteries, and solar panels as expansion is needed. You may find you need more power depending on where in the country you are.

What solar panels are provided with this kit?

24 x Bluesun 460 Watt Bifacial Solar Panels (up to 11,040 Watts PV! 6 Panels Per MPPT) - 30 Year Power Warranty

Solar Panels have become a commodity, we do our best to source the most reliable solar panels on the market by brands such as SolarEver, Canadian Solar, Aptos, Mission Solar, Boviet, Hyundai, and QCELLS

Can I sell power back to the grid with this system?

No you cannot. But, most people who buy this kit are looking to gain grid and power independence! Solar Panels produce energy during the day when demand for power is at night. EG4 Batteries are the missing link for full off-grid home systems and renewable energy adoption.

How long will my batteries last?

The EG4-LifePower4 Battery has a 10-20 year design life with a 5 year warranty. We recommended maintaining a 80% DoD charge to discharge to maximize the lifespan of battery health.

What sort of solar panel racking is included?

Most of our customers build their own ground mount system. However, roof mounting components are available on our store if you would perfer a roof mounted solution.

How big is this kit and how does my kit ship?

For final install, you will need about 4-6 feet of clear wall space in a garage or desingnated installation space.

We shoot to fit the entire kit in one long format pallet with premium packaging. As particular items reach high demand, some items may ship seperatly.

How long will it take for me to get my kit?

If you're in the main 48 states we do our best to get you your order within 5-15 business days as long as no items are in backorder status. Recently with the mainstream demand for our products, our delivery times to customer's door are averaging around 9-16 business days. You will receive your tracking numbers as soon as they are available. Items in your kit may ship seperately.

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