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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