500W 300W 600W 250wDC To AC Grid Tie Inverter Solar Panel/Wind Turbine Generator
Product Features
- Perfect Pure Sine Wave Output Form
- DSP chip controlled
- High efficiency by using advanced IGBT and IPM
- High utilization of solar energy by using MPPT (Maximum Power Point Tracking) technology
- Aluminum radiator to guarantee long-term heat dissipation
- Perfect protection functions
- Protection of wrong polarity connection to avoid the damages by incorrect operation
- Full power output under harsh circumstance
- Anti-Islanding Protection
- Stackable (connect in parallel for higher output)
- Simple and safe installation
Outline Dimension:
Connection Diagram
Accessories
1. One standard AC wire
2. One user manual
Installation
1. Red terminal: Connect DC positive, black terminal: Connect DC negative.
2. AC socket: Connect to the mains. Put the side of the AC cord which has holes into the inverter with 3 foot outlet and the other side of the AC cord to home AC outlet.
3. In order to achieve higher power use requirements, this product can be stacked, such as: 4 grid
Inverters 500W stacked can achieve 2000W. And the number of the stacking is unlimited.
LED indicator
1. One Red LED:
1) Low-voltage protection (input DC voltage is less than 10.8VDC or 22VDC).
2) Over-voltage protection (input DC voltage is greater than 30VDC or 60VDC).
3) Over-temperature protection (when the internal temperature is above 75° C, there will be over-temperature protection. When the working temperature drops to 50° C, the inverter restarts automatically after cooling).
4) AC protection (when home grid is lower than 90VAC or higher than 130VAC [for 110VAC], or when home grid is lower than 180VAC or higher than 260VAC [for 220VAC], the micro inverter will not work.
5) Anti-Islanding protection: When the electric supply stop, the inverter automatically shut down output.
2. Three Green LEDs:
The 3 green LED indicators will start to cycle from left to right when the grid and DC supply is detected. This indicates the inverter is operating under normal condition. The rate of cycling is according to how much power is being output from the solar panels or the wind turbine. The bigger output power, the faster the rate is.
|
Model |
MK-250G-241 |
MK-250G-481 |
MK-250G-242 |
MK-250G-482 |
|
Inverter |
250W |
250W |
250W |
250W |
|
Power of solar panels recommended |
300Wp |
300Wp |
300Wp |
300Wp |
|
Input |
MPPT voltage range |
DC 10.8~30V |
DC 22~60V |
DC 10.8~30V |
DC 22~60V |
|
Output |
Normal AC Output Power |
220W |
|
Maximum AC Output Power |
250W |
|
AC Output Voltage Range |
90V ~ 130V |
190V ~ 260V |
|
Frequency |
46Hz ~ 65Hz |
|
Phase |
Single phase |
|
Power factor |
0.99 |
|
Max current |
1.1A/2.2A |
|
THD |
At rated power and the sine wave <5% |
|
Efficiency |
92% |
|
Standby power consumption |
<0.5W |
|
Structure |
Cooling method |
Cooling Fan |
|
Noise |
<50dB |
|
Protection |
Inverter |
Input over voltage, output short circuit, overload overheat |
|
Grid |
Anti-islanding, over/under voltage of grid, over/under frequency of grid |
|
Anti-voltage protection |
Alarm |
|
Environment |
Operation temperature range |
-10 °C ~40 °C( 50 °C) |
|
Stored temperature |
-25 °C ~60 °C |
|
Relative humidity |
0~99% |
|
Environment |
Have no corrosion gas, flammable gas, oil mist, dust etc. |
|
Waterproof |
Indoor Type Design, Non-waterproof |
|
Elevation |
6600feet (2000m) |
|
Size |
L*W*H |
210x153x73mm |
|
Weight |
KG |
1.6kg |
Shanghai Mingkai Electric Appliance Co., Ltd located in Songjiang High-Tech Park of Shanghai is a high-tech enterprise specialized in product design, development, production, sales and service of renewable energy products. Our main products include pure sine wave inverter, modified sine wave inverter, inverter with charger, solar/wind inverter and on grid inverter.
We have more than 200 employees including a group of excellent management team, more than 20 each for R&D engineers and QC workers. We provide appearance design, products development & production and other one-stop services. Our company has obtained ISO9001 quality system certification, and the products have passed many certifications such as CE, UL, GS, E-MARK, RoHS. With strong research and produce capability, we got many scientific research achievements, won the admiration from many oversea enterprises for our special design, OEM, ODM services, and become the stable power supplier for Shanghai World EXPO and Xi' An EXPO Gardon. With elegant figure, excellent performance, first-class technology and good after-sales service, our products set foot in European, North America, Middle East Africa and southeast Asia, and won good reputation with the market.
Based on"take the market as the guidance, customer satisfaction as the center, and create a free comfortable life for clients ", we will make an international brand and strive for green energy for the world. We will work hard to establish a friendly and long-term business cooperation with you, let' S win more markets hand by hand!
