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New technology power inverter for solar panel 500W DC to AC 22-60V 110/220V

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Ms. Sunny Xiong
ShangPinYaYuan,Yangmei Village, Bantian Street, Longgang district,ShenZhen
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New technology power inverter for solar panel 500W DC to AC 22-60V 110/220V

Product Details:
Place of Origin: ShenZhen,China
Brand Name: Shinny
Certification: CE Rohs
Model Number: SI-201301002
Output Voltage (V): 24V
Load Power (W): 500W
Solar Power (W): 600W
Work Time (h): 12hours
Specification: Normal
Application: Home
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: USD:145
Packaging Details: inner box/carton box
Delivery Time: 5-7days
Payment Terms: T/T
Supply Ability: 5000pc per month
Minimum Order Quantity: 1pcs
Price: USD:145
Packaging Details: inner box/carton box
Delivery Time: 5-7days
Payment Terms: T/T
Supply Ability: 5000pc per month
Description

Display function

1, AC voltage display

When the 125VAC LED lit up, it means the AC output is 125V.

When the 230VAC LED lit up, it means the AC output is 230V.

2, Outage display

When the Fault LED lit up, is means there is no electricity or the output is fail, and the inverter restart.

3, Power shows

Power output LED: The 5 red LEDS take turns lighting, the quicker the lights move, the more power output.

4, AC frequency display

When the 50Hz LED lit up, it means the input frequency is 50Hz.

When the 60Hz LED lit up, it means the input frequency is 60Hz.

5, DC over-voltage display

When the Fault LED and the “HIGH” LED lit up, it means the DC input is over 60VDC

6, DC under- voltage display

When the Fault LED and the “LOW” LED lit up, it means the DC input is low 22VDC.

7, Power adjust display

1) When “ST” LED flashing, it means power is in adjusting condition.

  1. When the “ST” LED and “HIGH” LED lit up, it means the power is increase.
  2. When the “ST” LED and “LOW” LED lit up, it means the power is decrease.

2) When “ST” LED long on time, is means the power is locked, and the inverter works.

6-grade power search

In overcast weather,the solar battery’s output current is extremely tiny, then inverter will automatic open 6-grade power search function.

2,The program can automatically open power adjustment for 6 times.

3,The current direction can adjust from the maximum to the minimum.

4,In automaticadjustment process, we will see the LOW light flashing.And the power will keep as a starting point, from 0 to the maximum output power, and it will restart at most for 6 times, then locked in the maximum power, the ST lamp long bright.

5,It need 10 minutes for 6-grade power search.

Wide voltage input(22-60VDC)

Achieve wide voltage input.

1,DC voltage input:22-60VDC

2,Second level power variable voltage conversion

High-frequency two-way and one-way grid function

1, High frequency direct modulation, AC half wave synthesis

2, Two-way grid means: Load consume directly. And can reverse AC current transmission.

3, One-way grid means: Load consume directly. And banned reverse AC current transmission.

Kinds of frequency output function.

It can apply to 50Hz and 60Hz frequency of AC.

Frequency range: 45Hz ~53Hz/55Hz~ 63Hz

directly connected to the solar panels (do not need to connect the battery)

Using precise Dynamic differential pressure type MPPT function, APL functions, the inverter automatically adjust the solar panels of maximum output power,simply connect the solar panel to the grid inverters. Do not need to connect the battery.

1, Differential pressure type MPPT: 0.1 V accuracy

2, Power lock: 10W (AC output)

AC 0 angle with high precision auto-detection

AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.

1, AC phase shift: < 1%

2, Over-zero protection: 0.2 VAC

3, AC switching: 50Hz / 60Hz

Synchronous High-frequency Modulation

In the process of the grid, usually adapt the same phase angle in parallel.(ie, When the two-phase alternating current total is equal to 0.Use switch to combination the two AC fusion) and the product is rectified AC half-frequency AC to 100Hz first, then the machine use the high frequency current in the circuit and semi-100Hz frequency alternating current generated combination, to achieve high-frequency modulation.

1, Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz)

2, Synthetic way: MOSFET full-bridge

3, High frequency: 50KHz

Pure Sine Wave Output

Use SPWM directly to make pure sine wave output.

1,Output waveform: Adopt complementary PWM to push-pull pure sine wave.

2,Generate means: enhancement-mode SPWM

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WV series user manual.pdf
Contact Us
Ms. Sunny Xiong
  • 86-755-13410893612
  • ShangPinYaYuan,Yangmei Village, Bantian Street, Longgang district,ShenZhen
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