12 kWh Independence Package Complete System

A 24 volt 500Ah Nickel Iron battery with 10.8 usable kWh for 30+ years, 4.9 KW ground mounted solar array, the industry leading Magnum 4.0 KW 120/240 VAC inverter and accessories complete our most popular off grid system.

This is the perfect system for a small to medium off-grid residence, or other project.

Battery – The Nickel Iron battery is a very rugged 30+ year battery designed to withstand extreme climates and use! The 24 volt 500Ah size has 12 kWh of total capacity, and 10.8 kWh of usable capacity with its supported 80% depth of discharge. Nickel Iron batteries will require a vented battery enclosure and periodic watering (typically monthly).

Inverter – This 4.0 KW Magnum MagnaSine inverter has a 120/240 volt AC pure sine wave output for your sensitive modern electronics, and will support a 30 second surge up to 5.2 KW. There’s also a single AC input for a backup generator or a grid connection to supplement the battery and/or solar.

Solar – a 4.9 KW fixed tilt ground mounted PV array gives you great versatility in harvesting the sun’s energy, plus provides easy access to the array for cleaning and maintenance. Paired with the industry leading MidNite Classic MPPT charge controller, you can expect 12 - 16 kWh of solar production on a typical sunny day in most parts of the continental US; sufficient to completely recharge this battery. The PV racking system includes everything except the concrete and poles.

Accessories – This complete system includes a power panel, all the combiner boxes, DC circuit breakers and specialty wiring needed to install this system. Excluded items include standard wiring, and the concrete & pipe for the ground mount PV array.

Support – Iron Edison provides FREE Phone Support to assist with the installation and commissioning of this system, as well as any post commissioning questions!