500W 300W Grid tied inverter DC22V-60V AC220V/AC110V

Multiple small power inverters in parallel can achieve large output power,
such as: 4 grid inverter 500W stacking can achieve 2000W,and the number of the stacking is unlimited.

Ms Rita Wang   

Skype: powerelek
sales(at)snatenergy(.)com

snatenergy(at)hotmail(.)com

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Your China Solar off grid and on grid power system Center for Workshop, Wholesale, DIY, Drop-ship.

System Function:                                            

Display function

Input and output

1)DC input limit

²Input voltage range: 22V to 60V

Solar Panel: Recommend using the power more than 30W.

1) Reference voltage is 18V's solar panel. Suggest using two pieces of solar panel in series.

2) Reference voltage is 36V's solar panel.

3) Reference voltage is 48V's solar panel.

Recommend using multiple solar panels. Solar panel in series will result in high-input voltage which will exceed the working voltage range of the inverter.

Wind turbine system: Rated voltage 24VDC, maximum voltage 48VDC.

2)AC output:

²Voltage range of the inverter whose output is 220V AC.: 180V - 260V,50HZ

²Voltage range of the inverter whose output is 110V AC.: 90V - 140V,60HZ

---Non-professionals do not disassemble. Only qualified personnel may repair this product.

---Please install inverter in the low humidity and well-ventilated place to avoid the inverter over-heating, and clear around the inflammable and explosive materials.

---When using this product, avoid children touching, playing, to avoid electric shock.

---Recommended Maximum DC input 4AWG cable capable of handling more than 50A of the cable size.

---Optimal length of the DC input line 8M or less, long cable will allow solar panels to the inverter

DC voltage drop caused by wear and tear.

---Connected to a power outlet to provide AC.

---Connected solar panels, battery DC input DC power supply.

Accessories for product

One standard AC wire

One user manual

---AC voltage display

---Outage display

--- Power shows

---AC frequency display

---DC over-voltage display

---DC under- voltage display

---Power adjust display

6-grade power search

---The program can automatically open power adjustment for 6 times.

---The current direction can adjust from the maximum to the minimum.

---In automatic adjustment 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.

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

Voltage input(22V-60V)

---DC voltage input:22-60VDC

---Second level power variable voltage conversion

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

---High frequency direct modulation, AC half wave synthesis

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

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

Kinds of frequency output function.

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

---Differential pressure type MPPT: 0.1 V accuracy

---Power lock: 10W (AC output)

AC 0 angle with high precision auto-detection

---Synchronous High-frequency Modulation

---Pure Sine Wave Output

Automatic Sensing Function Solar Luminosity

---Power Automatically Locked (APL)

---Automatically Adapt To Different Load Power Factor

Constant Current,Constant Power

Automatically Shut Down When The Power Output Of a Fault

---Current Limit Protection

Stack Multiple Machines

High-Frequency High Conversion Rate

---Maximum Power Point Tracking (MPPT)