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Deal.ai › SunGoldPower
SunGoldPower
SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel

SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel

5(3 ratings)

Best price now

$8,331.00at PowerGen StoreChecked 2 h ago

64% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit PowerGen Store

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Price facts

  • Lowest price today: $8,331.00 at PowerGen Store (checked Nov 14, 2026).
  • Checked at 12 stores.

Our take on the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel

This is a whole-home hybrid solar kit built around an 11.4kW 48V split-phase inverter, lithium battery storage from 20.48kWh to 51.2kWh, and 450W bifacial N-type panels. The inverter runs grid-tied, hybrid or off-grid, with MPPT charge controllers and four 25A PV breakers in the box. It suits homeowners who want backup power and lower utility dependence and who are comfortable with a full system install. Against smaller plug-and-play kits it offers far more capacity and split-phase 208V output, but it is a serious installation, not a DIY starter set.

Best forWhole-home backup powerOff-grid or hybrid setupsLowering utility dependenceOwners with an electrician or installer
Pros
  • 11.4kW split-phase inverter with 208V output
  • Battery storage scalable from 20.48kWh to 51.2kWh
  • Tri-mode: grid-tied, hybrid and off-grid
  • 450W bifacial N-type panels with MPPT charging
  • Four 25A PV breakers included
  • Pure sine wave output
Cons
  • WiFi monitoring module is hard to install
  • Some buyers hit setup problems before it worked
  • Large, heavy panels (about 53 lbs each)
  • Needs professional wiring and permits
  • Battery capacity depends on the configuration chosen

SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel prices at every store

  • Solar Guys ProNew

    In stock

    $22,155.90Free shippingChecked 2 h ago
    Visit Solar Guys Pro
  • My Generator PlusNew

    In stock

    $23,890.00Checked 2 h ago
    Visit My Generator Plus
  • PowerGen StoreNew

    Availability unknownReturn policy

    $8,331.00Checked 2 h ago
    Visit PowerGen Store
  • SolarTownNew

    Availability unknown

    $19,102.30Checked 2 h ago
    Visit SolarTown
  • SolarisNew

    Availability unknown

    $19,102.30Checked 2 h ago
    Visit Solaris
  • Off-Grid SourceNew

    Availability unknown

    $23,322.00Checked 2 h ago
    Visit Off-Grid Source
  • Ben's Discount SupplyNew

    Availability unknown

    $23,322.00Checked 2 h ago
    Visit Ben's Discount Supply
  • Ampere AuthorityNew

    Availability unknown

    $23,322.00Checked 2 h ago
    Visit Ampere Authority
  • Energy Systems CentralNew

    Availability unknown

    $23,890.00Checked 2 h ago
    Visit Energy Systems Central
  • Eco Solar KitsNew

    Availability unknown

    $25,913.00Checked 2 h ago
    Visit Eco Solar Kits
  • Freedom RoomNew

    Availability unknown

    $25,913.00Checked 2 h ago
    Visit Freedom Room
  • DartelloNew

    Availability unknown

    $35,759.99Checked 2 h ago
    Visit Dartello

SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel price history

Lowest price we've seen: $19,102.30 on Nov 14 at SolarTown. Tracked across 11 stores since Nov 14.

What reviewers say

Buyers who installed it call the kit easy to set up and say it worked perfectly once hooked up. They like the flexible grid-tied, hybrid and off-grid configuration and use it to power a home or store energy for outages. The main complaint is the WiFi module, which some found difficult to install.

What people mention
  • SetupPraisedBuyers say the kit is easy to install and works once hooked up.
  • ConfigurationPraisedOwners value switching between off-grid, hybrid and grid-tied modes.
  • WiFi moduleCriticisedSome buyers found the WiFi monitoring module difficult to install.
  • ReliabilityMixedMost say it works well, but a few hit problems before getting it running.

From PowerGen Store

  • 11.4kW inverter capacity
  • Scalable lithium battery storage from 20.48kWh to 51.2kWh
  • Integrated 450W solar array (optional panels)
  • Tri-mode architecture: grid-tied, hybrid and off-grid operation
  • Minimizes utility dependence and optimizes self-consumption
  • Maintains power resilience during grid disruptions
Guarantee
Full manufacturer warranty included; PowerGen Store is an authorized dealer for all suppliers.
Returns
30-day return policy; request a return within 30 days of receiving the item.
Shipping
Free shipping in the contiguous 48 United States (Alaska and Hawaii excluded).
Packs
Options: SGH-11N2E with 16x450W solar panels, SGH-11N2E-s without solar panels, SGH-11N5E with 36x450W solar panels, SGH-11N5E-s without solar panels.

About the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel

This is a hybrid solar kit built around an 11.4kW, 48V split-phase hybrid inverter with a pure sine wave output.

It can run from solar or battery power.

Each 450W panel is a bifacial N-type monocrystalline panel. The inverter has MPPT solar charge control.

Inverter type
Hybrid solar inverter, pure sine wave output
Inverter capacity
11.4kW
Peak power
11,400 W x 2 (AC output, PF=1)
Output voltage
208V (2/3 phase)
Electrical phase
Split phase
Input voltage
48V
Power source
Battery, solar
MPPT
Yes
Max input current
30A/22A/22A per MPPT
Panel wattage
450W
Panel type
Bifacial N-type monocrystalline
Panel open-circuit voltage
39.54V per panel
Panel max-power current
13.41A per panel
Panel dimensions
69.37 x 44.65 x 1.38 inches
Panel weight
53.35 lbs
Material

What buyers say

Buyers like
  • Easy to install and set up; worked perfectly once hooked up
  • Flexible configuration for off-grid, hybrid or grid-tied setups
  • Suitable for powering a home from solar or storing energy for outages
  • Easy to work with; staff highly recommended
  • Works well in the US
Buyers complain about
  • WiFi module was difficult to install
  • Some problems encountered, though they were worked out

Specifications

Inverter Output Voltage
208V (2/3 phase)
Inverter Type
Hybrid Solar Inverter
Inverter Output Waveform
Pure Sine Wave
Input Voltage
48 V
Power Rating
11.4kW
Power Capacity
11.4 KW
Power Source
Battery, Solar

Questions and answers

What is included in the kit?
The inverter, lithium battery storage, 450W bifacial panels and four 25A PV breakers. Panel count and battery capacity depend on the configuration you choose.
Can it run my whole house?
The 11.4kW inverter with 208V split-phase output can carry a typical home's loads, and peak output doubles for surges. Large loads like electric heat or EV charging may need load management.
Does it work off-grid?
Yes. It runs grid-tied, hybrid or off-grid, and the MPPT charge controllers charge the batteries from the panels.
How much battery storage can I add?
Storage scales from 20.48kWh to 51.2kWh on the 48V lithium battery. More capacity means longer backup during outages.
Do the panels need full sun?
They are bifacial N-type monocrystalline panels, so they also collect light reflected onto their back side. Output still drops in shade or on cloudy days.
Can I install it myself?
It involves 48V DC batteries, 208V AC wiring and permits, so most owners use a licensed electrician or installer.
Where is the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel cheapest?
At PowerGen Store, for $8,331.00, 64% under what the other stores charge, as of our latest check.
What do buyers say about the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel?
Rated 5 out of 5 from 3 ratings. Buyers like: Easy to install and set up; worked perfectly once hooked up; Flexible configuration for off-grid, hybrid or grid-tied setups; Suitable for powering a home from solar or storing energy for outages. Common complaints: WiFi module was difficult to install; Some problems encountered, though they were worked out.
Where can I buy the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel?
12 stores we checked sell it, including SolarTown, Solaris, Solar Guys Pro, Off-Grid Source, Ben's Discount Supply.

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Buying guides that pick the SunGoldPower Hybrid Solar Kit 11.4KW 48V Split Phase 20.48KWH/51.2KWH Lithium Battery 450 Watt Solar Panel

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Metal
In the box
4 x 25A PV breakers
Solar Panel Wattage
450 W
Solar Panel Type
Bifacial N-Type Monocrystalline
Solar Panel Voltage
39.54 V (Open-circuit Voltage Per Solar Panel)
Solar Panel Dimensions
69.37 44.65 1.38 inch
Solar Panel Weight
53.35 lbs
MPPT
Yes
Voltage
48 V
Wattage
11.4 KW
Amperage
13.41 A (Max-power Current Per Solar Panel)
Electrical Current
30A/22A/22A (Max.Input Current per MPPT for Inverter)
Electrical Phase
Split Phase
Kit Included Items
4 X 25A PV Breakers
Rated Power
11.4kW
Peak Power
11,400 W x 2 (AC Output, PF=1)
Technology Type
Hybrid
Design Type
Monocrystalline
Material
Metal
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