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Deal.ai › SunGoldPower
Sungoldpower
Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels

Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels

4.3(7 ratings)

Best price now

$7,591.00at Elegant Home USAChecked 3 h ago

16% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $7,591.00 at Elegant Home USA (checked Nov 14, 2026).
  • Checked at 9 stores.

Our take on the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels

The Sungoldpower SGR-10K2M is a complete off-grid solar kit built around a 10,000W pure sine wave inverter, a 48VDC battery bank of four 100Ah 51.2V LiFePO4 batteries (20.48kWh total), and twelve 450W monocrystalline panels. It outputs 120V single-phase and 240V split-phase, so it can run both standard household circuits and heavy 240V loads like well pumps and dryers. The LiFePO4 bank gives far more usable cycles and depth of discharge than the lead-acid banks common in comparably sized off-grid kits, and the panels ship with Z-brackets for roof mounting. It suits off-grid homes, cabins and backup installations where the buyer wants one matched system rather than sourcing inverter, batteries and panels separately.

Best forOff-grid homes and cabins with 240V loadsWhole-home backup in remote locationsBuyers who want a matched inverter, battery and panel kitInstallations replacing a lead-acid off-grid bank
Pros
  • 10,000W pure sine wave inverter runs sensitive electronics and motor loads
  • 20.48kWh LiFePO4 bank gives deep usable capacity and long cycle life
  • Split-phase 120V/240V output covers standard and heavy household circuits
  • Twelve 450W monocrystalline panels included with Z-brackets
  • 48VDC architecture keeps battery cable currents lower than 12V or 24V systems
Cons
  • Large, heavy kit: each panel is about 54 lb and 75 inches long, so mounting is a multi-person job
  • Battery, inverter and array must be sized and wired correctly; not a plug-in appliance
  • No included charge controller details or monitoring in the kit list, so plan for those separately
  • LiFePO4 cells are sensitive to cold charging and need temperature-aware setup

Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels prices at every store

  • Elegant Home USANew

    In stock

    $7,591.00Checked 3 h ago
    Visit Elegant Home USA
  • Sungoldpower OfficialNew

    In stock

    $8,397.00Checked 3 h ago
    Visit Sungoldpower Official
  • Ben's Discount SupplyNew

    Availability unknown

    $8,397.00Checked 3 h ago
    Visit Ben's Discount Supply
  • Ampere AuthorityNew

    Availability unknown

    $8,397.00Checked 3 h ago
    Visit Ampere Authority
  • Generation Eco StoreNew

    Availability unknown

    $9,041.34Checked 3 h ago
    Visit Generation Eco Store
  • Green Vista LivingNew

    Availability unknown

    $9,330.00Checked 3 h ago
    Visit Green Vista Living
  • My Generator PlusNew

    Availability unknown

    $9,330.00Checked 3 h ago
    Visit My Generator Plus
  • RiseNew

    Availability unknown

    $11,678.00Checked 3 h ago
    Visit Rise
  • DartelloNew

    Availability unknown

    $12,875.99Checked 3 h ago
    Visit Dartello

Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels price history

Lowest price we've seen: $7,591.00 on Nov 14 at Elegant Home USA. Tracked across 9 stores since Nov 14.

About the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels

This off-grid solar kit pairs a 10000 W, 48 VDC pure sine wave solar inverter with a 20.48 kWh LiFePO4 battery bank and 12 monocrystalline solar panels rated 450 W each. The power source is solar.

The battery bank is made up of four 100Ah 51.2V LiFePO4 batteries. The inverter's conversion efficiency is over 95%. It supports 120 V single-phase, 240 V split-phase and 208 V three-phase output. The panels mount with Z-brackets.

Inverter power
10000 W
System voltage
48 VDC input
Inverter type
Solar inverter, pure sine wave
Inverter efficiency
Over 95%
Output voltage
120 V / 240 V
Output phase
Single-phase (120 VAC), split-phase (240 VAC), three-phase (208 V)
Frequency
50 Hz / 60 Hz
PV breaker
25 A
Battery
4 x 100Ah 51.2V LiFePO4, 20.48 kWh total
Solar panels
12 x 450 W monocrystalline
Panel voltage
41.72 V open circuit (Voc)
Panel dimensions
75.2 x 44.7 x 1.4 inches each
Panel weight
53.9 lb each
Mounting
Z-brackets
Model
SGR-10K2M

Specifications

Conversion Efficiency
>95% (Inverter)
Solar Panel Wattage
450 W
Solar Panel Type
Monocrystalline
Solar Panel Voltage
41.72 V (Open Circuit Voltage(VOC))
Solar Panel Dimensions
75.2 44.7 1.4 inch
Solar Panel Weight
53.9 LB
Input Voltage
48 VDC

Questions and answers

How much usable power does the 20.48kWh battery bank provide?
The four 100Ah 51.2V LiFePO4 batteries total 20.48kWh of nominal capacity. LiFePO4 can be discharged deeply, so most of that is usable, unlike lead-acid banks where only about half is practical.
Can this kit run a 240V well pump or dryer?
Yes. The inverter provides 120V single-phase and 240V split-phase output, so it can feed standard 120V circuits and 240V appliances such as well pumps, dryers and mini-split systems.
Do the twelve 450W panels cover a whole house?
Twelve 450W panels total 5.4kW of array, which is a solid mid-size off-grid array. Actual daily output depends on sun hours and orientation, so match it to your loads and battery capacity.
What else do I need to install this kit?
Plan for a compatible MPPT charge controller, wiring, breakers, disconnects and a mounting surface for the panels. The kit includes the inverter, batteries, panels and Z-brackets, but not the full balance of system.
Is LiFePO4 better than lead-acid for off-grid use?
Generally yes. LiFePO4 offers more usable capacity, longer cycle life and less maintenance than flooded lead-acid, though it costs more upfront and needs protection from charging in freezing temperatures.
Where is the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels cheapest?
At Elegant Home USA, for $7,591.00, 16% under what the other stores charge, as of our latest check.
What do buyers say about the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels?
Rated 4.3 out of 5 from 7 ratings.
Where can I buy the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels?
9 stores we checked sell it, including Elegant Home USA, Sungoldpower Official, Ben's Discount Supply, Ampere Authority, Generation Eco Store.

Stores we've priced the Sungoldpower SGR-10K2M Off Grid Solar Kit 10000W 48VDC 120V/240V with 20.48kWh LiFePO4 Battery and 12x 450W Solar Panels at

  • Green Vista Living deals and prices
  • Rise deals and prices

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Power Rating
10000 W
Power Amperage
25 A (PV Breaker)
Power Capacity
10000 W
Power Source
Solar
Inverter Output Voltage
120 V
Inverter Type
solar inverter, Pure sine wave
Inverter Output Frequency
50 Hz/60 Hz
Inverter Output Waveform
Pure Sine Wave
Inverter Efficiency
>95%
Voltage
48 VDC
Wattage
10000 W
Amperage
25 A (PV Breaker)
Electrical Efficiency
>95% (Inverter)
Frequency
50 Hz/60 Hz (AC Output of 5000 Watt Solar Inverter)
Electrical Phase
Three-sphase (208V), Single-phase (120VAC), Split-phase (240VAC)
Kit Included Items
4 X 100AH 51.2V Lifepo4 Battery
Mounting Type
Z-Brackets
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