•
  • A compact 1000W off‑grid solar power system designed for homes, cabins, remote buildings, and small commercial applications. The SunFuture system delivers pure sine wave output, high‑efficiency power conversion, and optional MPPT or PWM charge control. Built for reliability and long‑term performance in off‑grid environments.

Key Features

    • 1000W pure sine wave output
    • Low‑loss toroidal transformer design
    • Optional MPPT or PWM charge controller
    • Stable, reliable performance for off‑grid systems
    • Supports 1–40kW solar configurations
    • Suitable for homes, offices, telecom, and remote installation

“SunFuture’s hybrid solar system has been a reliable solution for our off‑grid installation. Stable output, easy integration, and excellent performance.” — EU Client, 5kW System

 

1KW solar energy storage systems configuration

1. Solar Panels (2 pcs)

Model: SF450‑144HC
Output: 450W monocrystalline

  • Vm: 41.05V
  • Im: 10.96A
  • Voc: 49.10V
  • Isc: 11.30A
    Size: 2108 × 1048 × 35 mm
    Weight: 24.3 kg each
    Certifications: TUV, CE
    Warranty: 25‑year performance (85% output), 100% positive tolerance

2. DC Combiner Box (1 pc)

Type: 2‑in‑1‑out with lightning protection
Certifications: CE
Warranty: 10 years

3. 1KW Inverter + Integrated Controller (1 set)

Model: LW‑1024‑30

  • DC Input Voltage: 24V
  • Charge Current: 30A
  • Rated Power: 1000W pure sine wave
  • AC Input Range: 145V–275V
    Size: 510 × 205 × 160 mm
    Weight: 13 kg
    Certifications: CE
    Warranty: 1 year

4. Gel Batteries (2 pcs)

Capacity: 12V 150Ah
Size: 481 × 171 × 236 mm
Weight: 39 kg each
Certifications: CE
Warranty:

  • 5 years @ DOD ≤ 25%
  • 2 years @ DOD ≤ 60%

5. PV Cable (50 meters)

Type: PV1 × 4mm²
Certifications: CE
Warranty: 5 years

6. MC4 Connectors (1 set)

  • Rated Current: 30A
  • Rated Voltage: 1000V DC
    Warranty: 5 years

PURE SINE WAVE OFF GRID INVERTER

  • Pure sine wave output, build in PWM charge controller
  • Low frequency toroidal transformer lower loss
  • Intelligent LCD integration display
  • AC charge current 0~30A adjustable, three working modes selectable
  • Added fault code query function, easy to monitor the operation in real time
  • Supports diesel or gasoline generator, adapt any tough electricity situation
  • Combine industrial and home usage, wall-mounted design, convenient installation

 

 

 

Model LW-

10212/24

20212/24/48

30224/48

40224/48

50248

60248

Rated power

1000w

2000w

3000w

4000w

5000w

6000w

Battery

Rated voltage

12/24V

12/24/48V

24/48V

24/48V

48V

48V

Charge current

30A(Default)-C0~C6

Input

voltage range

85-138VAC / 93-150VAC / 170-275VAC / 186-300VAC

Frequency

45-65Hz

Output

Voltage range

Inverter Output:110VAC / 115VAC/120VAC / 220VAC / 230VAC / 240VAC±2%

Mains Output:110VAC /115VAC/ 120VAC / 220VAC / 230VAC / 240VAC±10%

Frequency

Inverter Output: 50/60HZ±1% ;    Mains Output: Automatic track

Efficiency

≥85% (80% Resistive load)

Output waveform

Pure sine wave

Conversion time

≤4ms(Typical load)

Mode

DC Mode / AC Mode / ECO Mode

Display

LCD

Communication

RS232/RS485(Optional)

Cooling method

Temperature control fan cooling

Protection

Overload / overcurrent / short circuit / over temperature

Temperature

-10℃-40℃

Noise

≤55dB

Machine size: L x W x H

550*243*175

570*261*199

Package Size: L x W x H

605*305*270

625*320*295

Net weight

11

19

20.5

22

24

26

Gross weight

12.5

20.5

22

24

26

28

LW-T series built-in PWM controller

Rated current

20A/30A/40A/50A/60A

Input voltage range

12V: 15-50VDC; 24V:30-50VDC; 48V:60-100VDC

Maximum input power

20A:(12V:280w; 24V:560w; )

30A:(12V:420w; 24V:840w; 48V:1680W)

40A:(12V:560w; 24V:1120w; 48V:2240W)

50A:(12V:700w; 24V:1400w; 48V:2800W)

60A:( 24V:1680w; 48V:3360W)

 

 

 

 

 

 

 

SUNFUTURE 1000W Off-Grid Solar Power System

SKU 138911437015714_275419299
$5,240.08
  • A compact 1000W off‑grid solar power system designed for homes, cabins, remote buildings, and small commercial applications. The SunFuture system delivers pure sine wave output, high‑efficiency power conversion, and optional MPPT or PWM charge control. Built for reliability and long‑term performance in off‑grid environments.

Key Features

    • 1000W pure sine wave output
    • Low‑loss toroidal transformer design
    • Optional MPPT or PWM charge controller
    • Stable, reliable performance for off‑grid systems
    • Supports 1–40kW solar configurations
    • Suitable for homes, offices, telecom, and remote installation

“SunFuture’s hybrid solar system has been a reliable solution for our off‑grid installation. Stable output, easy integration, and excellent performance.” — EU Client, 5kW System

 

1KW solar energy storage systems configuration

1. Solar Panels (2 pcs)

Model: SF450‑144HC
Output: 450W monocrystalline

  • Vm: 41.05V
  • Im: 10.96A
  • Voc: 49.10V
  • Isc: 11.30A
    Size: 2108 × 1048 × 35 mm
    Weight: 24.3 kg each
    Certifications: TUV, CE
    Warranty: 25‑year performance (85% output), 100% positive tolerance

2. DC Combiner Box (1 pc)

Type: 2‑in‑1‑out with lightning protection
Certifications: CE
Warranty: 10 years

3. 1KW Inverter + Integrated Controller (1 set)

Model: LW‑1024‑30

  • DC Input Voltage: 24V
  • Charge Current: 30A
  • Rated Power: 1000W pure sine wave
  • AC Input Range: 145V–275V
    Size: 510 × 205 × 160 mm
    Weight: 13 kg
    Certifications: CE
    Warranty: 1 year

4. Gel Batteries (2 pcs)

Capacity: 12V 150Ah
Size: 481 × 171 × 236 mm
Weight: 39 kg each
Certifications: CE
Warranty:

  • 5 years @ DOD ≤ 25%
  • 2 years @ DOD ≤ 60%

5. PV Cable (50 meters)

Type: PV1 × 4mm²
Certifications: CE
Warranty: 5 years

6. MC4 Connectors (1 set)

  • Rated Current: 30A
  • Rated Voltage: 1000V DC
    Warranty: 5 years

PURE SINE WAVE OFF GRID INVERTER

  • Pure sine wave output, build in PWM charge controller
  • Low frequency toroidal transformer lower loss
  • Intelligent LCD integration display
  • AC charge current 0~30A adjustable, three working modes selectable
  • Added fault code query function, easy to monitor the operation in real time
  • Supports diesel or gasoline generator, adapt any tough electricity situation
  • Combine industrial and home usage, wall-mounted design, convenient installation

 

 

 

Model LW-

10212/24

20212/24/48

30224/48

40224/48

50248

60248

Rated power

1000w

2000w

3000w

4000w

5000w

6000w

Battery

Rated voltage

12/24V

12/24/48V

24/48V

24/48V

48V

48V

Charge current

30A(Default)-C0~C6

Input

voltage range

85-138VAC / 93-150VAC / 170-275VAC / 186-300VAC

Frequency

45-65Hz

Output

Voltage range

Inverter Output:110VAC / 115VAC/120VAC / 220VAC / 230VAC / 240VAC±2%

Mains Output:110VAC /115VAC/ 120VAC / 220VAC / 230VAC / 240VAC±10%

Frequency

Inverter Output: 50/60HZ±1% ;    Mains Output: Automatic track

Efficiency

≥85% (80% Resistive load)

Output waveform

Pure sine wave

Conversion time

≤4ms(Typical load)

Mode

DC Mode / AC Mode / ECO Mode

Display

LCD

Communication

RS232/RS485(Optional)

Cooling method

Temperature control fan cooling

Protection

Overload / overcurrent / short circuit / over temperature

Temperature

-10℃-40℃

Noise

≤55dB

Machine size: L x W x H

550*243*175

570*261*199

Package Size: L x W x H

605*305*270

625*320*295

Net weight

11

19

20.5

22

24

26

Gross weight

12.5

20.5

22

24

26

28

LW-T series built-in PWM controller

Rated current

20A/30A/40A/50A/60A

Input voltage range

12V: 15-50VDC; 24V:30-50VDC; 48V:60-100VDC

Maximum input power

20A:(12V:280w; 24V:560w; )

30A:(12V:420w; 24V:840w; 48V:1680W)

40A:(12V:560w; 24V:1120w; 48V:2240W)

50A:(12V:700w; 24V:1400w; 48V:2800W)

60A:( 24V:1680w; 48V:3360W)

 

 

 

 

 

 

 
$5,240.08

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Miles Off Grid, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@milesoffgrid.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Product Description

  • A compact 1000W off‑grid solar power system designed for homes, cabins, remote buildings, and small commercial applications. The SunFuture system delivers pure sine wave output, high‑efficiency power conversion, and optional MPPT or PWM charge control. Built for reliability and long‑term performance in off‑grid environments.

Key Features

    • 1000W pure sine wave output
    • Low‑loss toroidal transformer design
    • Optional MPPT or PWM charge controller
    • Stable, reliable performance for off‑grid systems
    • Supports 1–40kW solar configurations
    • Suitable for homes, offices, telecom, and remote installation

“SunFuture’s hybrid solar system has been a reliable solution for our off‑grid installation. Stable output, easy integration, and excellent performance.” — EU Client, 5kW System

 

1KW solar energy storage systems configuration

1. Solar Panels (2 pcs)

Model: SF450‑144HC
Output: 450W monocrystalline

  • Vm: 41.05V
  • Im: 10.96A
  • Voc: 49.10V
  • Isc: 11.30A
    Size: 2108 × 1048 × 35 mm
    Weight: 24.3 kg each
    Certifications: TUV, CE
    Warranty: 25‑year performance (85% output), 100% positive tolerance

2. DC Combiner Box (1 pc)

Type: 2‑in‑1‑out with lightning protection
Certifications: CE
Warranty: 10 years

3. 1KW Inverter + Integrated Controller (1 set)

Model: LW‑1024‑30

  • DC Input Voltage: 24V
  • Charge Current: 30A
  • Rated Power: 1000W pure sine wave
  • AC Input Range: 145V–275V
    Size: 510 × 205 × 160 mm
    Weight: 13 kg
    Certifications: CE
    Warranty: 1 year

4. Gel Batteries (2 pcs)

Capacity: 12V 150Ah
Size: 481 × 171 × 236 mm
Weight: 39 kg each
Certifications: CE
Warranty:

  • 5 years @ DOD ≤ 25%
  • 2 years @ DOD ≤ 60%

5. PV Cable (50 meters)

Type: PV1 × 4mm²
Certifications: CE
Warranty: 5 years

6. MC4 Connectors (1 set)

  • Rated Current: 30A
  • Rated Voltage: 1000V DC
    Warranty: 5 years

PURE SINE WAVE OFF GRID INVERTER

  • Pure sine wave output, build in PWM charge controller
  • Low frequency toroidal transformer lower loss
  • Intelligent LCD integration display
  • AC charge current 0~30A adjustable, three working modes selectable
  • Added fault code query function, easy to monitor the operation in real time
  • Supports diesel or gasoline generator, adapt any tough electricity situation
  • Combine industrial and home usage, wall-mounted design, convenient installation

 

 

 

Model LW-

10212/24

20212/24/48

30224/48

40224/48

50248

60248

Rated power

1000w

2000w

3000w

4000w

5000w

6000w

Battery

Rated voltage

12/24V

12/24/48V

24/48V

24/48V

48V

48V

Charge current

30A(Default)-C0~C6

Input

voltage range

85-138VAC / 93-150VAC / 170-275VAC / 186-300VAC

Frequency

45-65Hz

Output

Voltage range

Inverter Output:110VAC / 115VAC/120VAC / 220VAC / 230VAC / 240VAC±2%

Mains Output:110VAC /115VAC/ 120VAC / 220VAC / 230VAC / 240VAC±10%

Frequency

Inverter Output: 50/60HZ±1% ;    Mains Output: Automatic track

Efficiency

≥85% (80% Resistive load)

Output waveform

Pure sine wave

Conversion time

≤4ms(Typical load)

Mode

DC Mode / AC Mode / ECO Mode

Display

LCD

Communication

RS232/RS485(Optional)

Cooling method

Temperature control fan cooling

Protection

Overload / overcurrent / short circuit / over temperature

Temperature

-10℃-40℃

Noise

≤55dB

Machine size: L x W x H

550*243*175

570*261*199

Package Size: L x W x H

605*305*270

625*320*295

Net weight

11

19

20.5

22

24

26

Gross weight

12.5

20.5

22

24

26

28

LW-T series built-in PWM controller

Rated current

20A/30A/40A/50A/60A

Input voltage range

12V: 15-50VDC; 24V:30-50VDC; 48V:60-100VDC

Maximum input power

20A:(12V:280w; 24V:560w; )

30A:(12V:420w; 24V:840w; 48V:1680W)

40A:(12V:560w; 24V:1120w; 48V:2240W)

50A:(12V:700w; 24V:1400w; 48V:2800W)

60A:( 24V:1680w; 48V:3360W)

 

 

 

 

 

 

 

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