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Trending 40kw Complete Offgrid Solar Kit + 3x 15k Sol-ark Inverter + 3x 32kwh Omo 48v Freedom Series Lithium Battery +40.15kw Solar With Ground Mount And Wiring In Multiple Colors [n3LxrZuY]

$192.99 $617.99 -69%

Trending 40kw Complete Offgrid Solar Kit + 3x 15k Sol-ark Inverter + 3x 32kwh Omo 48v Freedom Series Lithium Battery +40.15kw Solar With Ground Mount And Wiring In Multiple Colors [n3LxrZuY]This Package is a great package for a Complete Offgrid Home. The Solar Array will produce around 18

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Trending 40kw Complete Offgrid Solar Kit + 3x 15k Sol-ark Inverter + 3x 32kwh Omo 48v Freedom Series Lithium Battery +40.15kw Solar With Ground Mount And Wiring In Multiple Colors [n3LxrZuY]

This Package is a great package for a Complete Offgrid Home. The Solar Array will produce around 180675Watts per day based on 4.5 hours sun. This size of system generally works great for large sized homes / Farms, and etc that use around 5420kWh per month. This system is built to be scaled up for future additions of Panels or Batteries. 

This Lithium Battery Bank is rated for 96KW of storage power.

73x 550W Bifacial Mono Solar Panels (40150 Watt Array)
3x Sol-Ark Hybird/Offgrid All in ONE Inverter 15k 48V (Included MPPT Charge Controller built in)
3x OMO 32KW 48V Freedom Series Heated Battery with Bluetooth and LCD Readout
1x Complete Set of Iron Ridge GROUND Mount Rails / Top Caps/ Rail Connectors / Fasteners and Bolts
3x Solar PV Combiner Box 
2x 500' Spool 10AWG MC4 Solar Array Cabling
1x MC4 Crimper Tool Set
2x Spool 100' AC Output / Input / Generator Cabling - 6 AWG
2x 20' Spool 2/0 AC Main Line
3x Wire Gutter Boxes
1x AC Combiner Box Kit (2x or more Sol-ark Combination kit)
3x Anderson Plug Battery Cable Set for Inverter / Battery Connection
1x Installation Manual

Battery Specification Sheet

These Solar Panels are BiFacial with Double Glass. Bifacial technology enables additional energy harvesting from rear of panel (up to 25% more). These will produce more power output in weak light conditions, such as cloudy, hazy or early morning conditions. These panels offer High Wind and snow resistance loads as well. 5400 PA Snow Load / 2400 PA Wind Load. They have a 30 Year Power Warranty

Ground Mount System built based on 3" Pipe setup. Customer will source 3" sch 40 Pipe Locally, we supply everything else

Sol-Ark 15K Inverter Specs
Output - 120/240 Split Phase
Can be used With or Without Batteries
48V Battery Backup Input (Flood Lead Acid Or Lithium)
Grid Tie Or Offgrid
Built in MPPT Charge Controller - 3x MPPT Inputs
Generator Support
LCD Touch Screen
WIFI Connectivity
DC Transformerless
Inverter Efficiency 97.5%
NEMA 3R Rated - (Outdoor use approved)
10 Year Warranty

Parallel Stacking up to 8 units
4MS Transfer time from Batteries to Grid Power

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A great item. I have no complaints at all.

- Shari L..

December 31, 2025

Absolutely no complaints!

An excellent product overall. An A++ rating.

- Marie A..

December 31, 2025

Absolutely no complaints!

I am really, really happy with this product.

- Raymond L..

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