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Portable Sun LLC

Complete Hybrid Solar Kit - 11.4 kW 120/240V Output + 25.6kWh Midnite Power Lithium Powerwall + More Than 14.4 kW Watts of Solar PV

Complete Hybrid Solar Kit - 11.4 kW 120/240V Output + 25.6kWh Midnite Power Lithium Powerwall + More Than 14.4 kW Watts of Solar PV

$16,657.44
$23,986.71 $16,657.44
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Complete Hybrid Solar Kit - 11.4 kW 120/240V Output + 25.6kWh Midnite Power Lithium Powerwall + More Than 14.4 kW Watts of Solar PV

This complete solar battery backup system for home pairs an 11.4kW hybrid solar inverter with 25.6kWh of LiFePO4 energy storage and 14.4kW+ of bifacial solar panels into one pre-matched kit. It's the right choice for anyone transitioning away from grid dependence, preparing for outages, or building a grid-tie with battery backup setup from scratch. 

  • Whole-Home 120/240V Split-Phase Output 
  • 25.6kWh Scalable LiFePO4 Storage
  • Turn-Key Wiring Included  

About the Product

For homeowners tired of grid dependency, rising utility rates, or unreliable backup solutions, this whole-home solar backup kit delivers a complete answer in one pre-matched package. At the core is the MidNite Power "TheOne" hybrid split-phase solar inverter, a 600V high-voltage system that accepts up to 15kW of PV input, supports both DC and AC battery coupling, and outputs clean 120/240V power.

The five MNPowerflo5 LiFePO4 rack batteries deliver 25.6kWh of usable capacity, handling motor-heavy loads like HVAC compressors, EV charging, and well pumps. The system is expandable up to 16 units, so storage can grow alongside your energy needs without replacing existing hardware.

Also, this complete solar battery backup system for homes can work both as an off-grid solar kit or as a grid-tie system with battery backup since the inverter supports both configurations. Solar input options range from 14.2kW to 16kW using bifacial solar panels that harvest reflected light for additional yield on rooftops, sand, or snow. All components are pre-matched to inverter input specs, and every balance-of-system component is included, such as surge protectors, DC disconnects, and copper wiring.

What’s Included in this Solar Battery Backup System for Home?

You get a hybrid solar inverter, five lithium iron phosphate batteries + combiner box, your choice of high-output bifacial solar panels, and wiring and safety components in this complete solar battery backup system for the home.

Inverter

Model

MidNite Power "TheOne"

Type

Hybrid

AC Output Power

11,400W nominal

Phases

Split-phase 

Efficiency

98% PV-to-AC / 94.5% battery-to-AC / 96.6% CEC weighted

DC Input Voltage

70-540V MPPT range / 600V max.

MPP Trackers

3 independent trackers (2 strings per tracker)

AC Output Voltage

120V/240V split phase / 208V (2/3 phase) 

Operating Conditions

-13°F to +140°F (-25°C to 60°C) / IP65 / NEMA 4

Warranty

10 years (manufacturer standard)

Battery

Model

MidNite Power MNPowerflo5

Type

Lithium Iron Phosphate (LiFePO4)

Nominal Voltage

51.2V

Nominal Capacity

100Ah

Energy

5.12kWh

Cycle Life

6,000 cycles @77°F (25°C) 0.5C/0.5C

Communication Interfaces

CAN/RS485/RS232

Scalable

Up to 16 units

IP Rating

IP20

Dimensions

17.7 x 17.4 x 5.2 inches

Weight

96.5lbs

Battery Combiner Box

Solar Panels

Wiring and Safety Components 

 

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