Magnum Inverter Solar System Battery Backup Systems

Our most affordable inverter systems for on-grid backup or off-grid solar power.

These Magnum PAE inverter solar system battery backup systems are great for grid-connected solar panel systems. Use the charged batteries to be ready for emergency power outages. For extended outages, your generator may be used on a wide variety of battery banks with the Magnum inverter's built-in battery charger.

These are also very popular for off-grid residential power using solar panels and/or a generator. An optional AGS automatic generator starter is available. An optional MPPT solar charge controller can be added to the included Midnite Solar ePanel for off-grid battery charging with a wide variety of solar panel types.

1. Select one of the Magnum Power Panels below based on your peak power demand:

SES System Part #	Inverter System Description	Continuous kW Rating	AC Voltage / # of Phases	List Price	Inverter Review
SES-MI-4.4-48-240	Magnum MS4448PAE 4.4 kW Battery Based Inverter System	4.4kW	240VAC/1PH	$4,190	MS4448PAE
SES-MI-8.8-48-240	2x Magnum MS4448PAE 8.8 kW Battery Based Inverter System	8.8kW	240VAC/1PH	$6,965	MS4448PAE

2. Select one of the battery banks below:

Part #	Battery Bank System Description	Battery Bank Capacity	Nominal Voltage	List Price	More Info
SES-BB48-8KWH	8 kWhr Sealed Solar Gel Cell Battery Bank w/ Enclosure	7.8 kWhr	48VDC	$3,610	Deka Solar Gel Cell
SES-BB48-16-RK	16 kWhr Sealed Solar Gel Cell Battery Bank w/ Rack	15.6 kWhr	48VDC	$6,185	Deka Solar Gel Cell
SES-BB48-16KWH	16 kWhr Sealed Solar Gel Cell Battery Bank w/ Enclosure	15.6 kWhr	48VDC	$7,274	Deka Solar Gel Cell
SES-BB48-27KWH	27 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack	26 kWhr	48VDC	$10,002	GNB Absolyte GP
SES-BB48-38KWH	38 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack	38 kWhr	48VDC	$13,651	GNB Absolyte GP
SES-BB48-52KWH	52 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack	52 kWhr	48VDC	$17,237	GNB Absolyte GP
SES-BB48-72KWH	72 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack	72 kWhr	48VDC	$22,472	GNB Absolyte GP
Notes: 1. 9-18 kWhr battery banks include a two shelf battery rack with covers, indoor only, cables included. 2. 26-69 kWhr banks include Seismic Zone 4 battery racks and battery terminal covers. Battery racks may be bolted to thick concrete floor.
We also carry outdoor solar AC/DC UPS battery backup systems. Custom backup system options like different inverter, batteries, enclosure or rack at low wholesale pricing. Contact us.

Complete Magnum/Midnite Solar Inverter Battery Backup Systems include:

Magnum MS4448PAE 4,400 watt pure sinewave inverter w/ 60 amp 48 volt battery charger. The SES-MI-8.8-48-240 8.8 KW model features two (2) MS4448PAE units parallel stacked for 8,800 watts continuous output.
Midnite Solar ePanel with AC and DC load breakers.
Magnum Remote Control Panel (ME-RC)
Magnum Battery Monitoring Kit (ME-BMK)
Solar Electric Supply schematics and technical support

Add your own solar panels, charge controller and battery bank for a complete uninterruptible solar battery backup system.

Magnum Midnite Solar battery backup system

The Sunny Island together with any Sunny Boy are optimized for battery-backup operation (grid-tied) and for "Off-Grid" use.

Choose Solar Electric Supply for your inverter/charger solar battery backup system.

Our inverter/charger backup systems come complete with Magnum PAE Inverter(s), Midnite Solar DC source/load center, battery monitoring kit, remote control panel and complete schematics. This allows one to customize their own system with options like type of batteries, generator, solar panels, etc. Our friendly knowledgeable staff supports our systems with answers to your system questions. Contact us toll-free at (877) 297-0014.