• Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie System 1
  • Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie System 2
Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

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Factory Direct, CE, ISO, ETL, UL, SAA, G83, VDE, TUV Certificated Solar Power Inverter

 

 

1.Product Info:

 

 

BDM-250



Grid-tie Micro Solar Power Inverter

1. Advanced digital control techniques using the latest DSP Optimized anti-islanding technique for the highest system reliability.
2. Optimized Maximum Power Point Tracking technique guarantees the maximum power output from the PV array User oriented Graphic User Interface (GUI) on an integrated.

3.  128*64 graphic VFD and a keypad panel..
4. Support multiple communication protocols, including RS232/RS485/Ethernet/Zigbee etc.
5.Complete protection functions to protect against reverse DC polarity,over temperature,over current,short cirucuit,over/under voltage,anti islanding,etc.
6. Can be used at a wide range of environment temperatures and high altitude.
7.Automatically power on in the morning and enter a low power mode at night. No local operators required for daily operation.




2. NEP Product Advantages:

 

 

• Designed to connect individual PV modules and perform DC to AC conversion


• High efficiency with 95% CEC


• Globally certified for c ETL us, SAA, TUV, VDE AR N 4105, VDE 0126, G83/2


• Very simple installation with built in cables and connectors


• NEMA 6 enclosure rating


• Integrated monitoring and power line communication with BDG 256 gateway


• Integrated GFDI


• 14 AWG integrated cables.


3. Quick Details:

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

4. How to install the NEP Micro grid inverter 250W:

 

 

Step 1  Install the AC Branch Circuit Junction Box



Step 2  Attach the BDM250 to the Racking



Step 3  Connect the BDM250 Wiring Harnesses



Step 4  Ground the System



Step 5  Complete the connection map and connect the PV Modules


Please check the diagram:


QQ20140311135559

5. Accessories


cable with femal connector


6. Product & Packing Photo:

 

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

7. Factory Picture:

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie

8. Certificates:

Solar Power Inverter 250W 300W CE, TUV, VDE Certificated Waterproof Grid Tie



FAQ:Pls introduce more about CNBM.

 

CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council. It is a China state owned company ,one of Global Fortune 500 .



Q:Solar garden lamp product parameters
* main body material: the lamp post is full steel structure, whole hot galvanizing / plastic spray treatment* solar modules: crystalline silicon 15-80WP (by load configuration)* operating voltage: DC 12V - 24V* controller: solar lamp controller, light control + time control
Q:Are solar panels now in use?
Its function is similar to the frequency converter acting on the common AC motor, which belongs to the servo system.
Q:What are the disadvantages of traditional solar water heater
Lift people on science and technology, doubt, this contribution should be attributed to the Tsinghua sunshine and Emperor Ming in the past few years, their initial promotion products contributed to improvements in the manufacturing process, the product has also made a contribution. Make people know the solar water heater.
Q:Solar electric vehicle charging device
Electric vehicle solar energy products are small in size, light in weight, easy to install and carry. Is a domestic initiative, has applied for national patent. Market potential is very large, very broad prospects.
Q:Household solar energy productsThe product can be used at home, do not mention the solar energy, answer the water heater
Divided into two large photovoltaic and thermal.Photovoltaic power plant used in the battery board has two kinds of polysilicon and monocrystalline silicon, which is a little higher conversion rate. A solar photovoltaic system of solar power generation system, glass curtain wall, large on / off grid systems (e.g. Tibet Yangbajing engineering). In addition, there are solar street lights, scenery complementary street lights, solar lights, solar LED screen, solar backpack, etc.
Q:Solar energy products, that is, I would like to open a home solar products Daquan
Photoelectric, two large blocks of light and heat, I think it will be a complete. But a lot of financial strength to do it
Q:Solar panels with single crystal silicon or good thanks
The difference between polycrystalline and single crystal: single crystal plate is black, polycrystalline plate is blue or color.Disadvantages: the same power of the single crystal plate with polycrystalline plate, polycrystalline board area slightly larger than the area of single crystal board, the same as the 50W polycrystalline will be 1.1 times larger than the single crystalThe utility model has the advantages that the polycrystalline plate is a plurality of directions to receive light and has good directivity. The actual test, hypothesis with one hand to block the sun's rays to solar power on the surface of a shadow, so many crystal board power current decrease is not obvious, but the single plate power current is reduced obviously, this is the advantage of multi crystal plate.
Q:What are the references of the solar automatic tracking system
Using solar automatic tracking in the photovoltaic power generation system, can effectively improve the utilization of solar energy. Therefore, the research in this paper to improve the efficiency of photovoltaic power generation, has important significance to promote the popularization and application of photovoltaic power generation. This paper proposes a photoelectric tracking mode and solar tracking combined all-weather solar the automatic tracking method. Analyzed and sunny, cloudy and rainy weather condition three
Q:Advantages and functions of solar energy
The technical field of solar energy utilization: only use solar energy there are three major technology areas, namely solar thermal conversion, conversion and optical shop in addition, photochemical conversion, and energy storage technology. The solar photoelectric conversion, mainly various types of solar panels and solar cell power supply system is to convert sunlight directly into electricity a device can the photoelectric efficiency of the solar cell is about 10-14% and its products are the main types of monocrystalline silicon, polycrystalline silicon and amorphous silicon. The domestic product (of a photoelectric device full cost) the price is about 60-80% yuan / Watt Peak. The scope of application of solar cell is very wide. Such as satellites, unmanned weather station, communication station, television relay station the sun, clock, electric poles, black lights, navigation lights, railway signal lights. Solar thermal conversion technology. Most of the products such as water heaters, boiling water heaters, dryers, refrigeration and heating, greenhouse and solar house, Solar range and high temperature furnace, seawater desalination device, water pump, thermal power generation device and solar energy medical appliance
Q:The steps of making solar technology stubs
1 with a brush clean eraser material: big eraser, waste brush.Tools: scissors, glue.

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