Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty

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Product Description:

 

1.Product Info:

 

 

The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17  subsidiaries

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:

Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty

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. Product & Packing Photo:

Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty

Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty

6. Factory Picture:

Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty

7. Certificates:

Micro Inverter 250w ISO,CE, ETL, UL, SAA, G83, VDE, TUV Dc to Ac Inverter Enphase 25 Year Warranty


 

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 .

 


 


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Q:Solar energy products, that is, I would like to open a home solar products Daquan
You come to buy a small brand, I guarantee the same brand and the water temperature. There ah, is to buy low in quality, the water temperature is much higher than the big brands, better quality, but the price is low. This is the answer to the water heater. Now I have to answer your question: I think a large and complete solar business success is unlikely, because you can do fine, because no sales manufacturers will hate you, you will not get a low price, so in the competition you will be in a passive position. There is a large investment in the business field, but this is taboo, because you invested huge output and small, out of proportion. As the election, do fine, do in this field, you are the boss. Others want to see your face. You can make a big profit this time.
Q:What are the solar products?
Solar water lamp power supply, inverter solar watch packaging glass packaging film melted material monitoring system wiring box of solar wind cap regulator controller
Q:How to choose a good use of solar energy
See building structureMulti story building: installation is not limited, vacuum tube solar energy and flat panel solar energy products can be selected. Senior and small high-level: balcony solar energy products can choose. Villa Construction: can choose to install flexible, can be integrated with the construction of flat panel solar energy, flat panel solar energy is not affected by high-rise and special buildings, beautiful and generous.See pipeBecause the water heater is often placed on the roof, there is a certain pressure and the house in the summer, hot water with high temperature (about 90 DEG C), the actual situation of low ambient temperature, so the best selection of crosslinking tube or plastic composite pipe or reinforced plastic hose. The utility model has the advantages of high pressure resistance, high temperature resistance, low temperature resistance, no toxicity, no odor, small heat capacity, small heat loss, and easy to freeze in winter.After-sale serviceThe best choice of well-known brands and the strength of dealers (longer distribution time, product quality complaints rate) of the water heater. Because the solar water heater is durable consumer goods, and usually installed in the roof, once the fault, it is difficult to deal with their own. So the customer service service must be guaranteed, at present, the whole market free warranty period of 3 - 5 years.
Q:PV solar products market sales
The roof of photovoltaic power generation is less than 2 million monthly sales tax, in accordance with the provisions of the national taxation policy, power users need to provide sales invoices to the power supply enterprise, the buyer also need invoice offset the cost, and the personal power does not have the qualification of business owners, led by invoices complicated procedures. More than 20 thousand of the tax can not get the invoice, it increases the difficulty of the sales of power generation households, is not conducive to promotion. The State Administration of Taxation issued, will reduce the tax burden on household electricity."According to the State Administration of taxation documents, since July 1, 2014, the national Power Grid Corp to buy power products distributed photovoltaic power generation project, by the national Power Grid Corp invoices, monthly household electricity generating sales of more than 20 thousand products, owned by the national grid enterprises in accordance with the taxable amount of the 50% generation of vat. The monthly sales of less than 20 thousand yuan may be exempt from vat.
Q:What are the uses of solar energy?
Power utilizationClear new energy in the future large-scale use of solar energy is used to generate electricity. There are many ways of using solar energy to generate electricity. Has been used mainly in the following two.1, the light - heat - electricity conversion. Heat generation by solar radiation. The utility model is characterized in that the heat energy absorbed by the solar collector is converted into the working substance steam, and then the steam driven turbine drives the generator to generate electricity. The first process is the conversion of light and heat, and the latter is the conversion of heat and electricity.2, optical electrical conversion. Its basic principle is to use the photovoltaic effect to convert solar radiation directly into electrical energy.
Q:Outdoor solar energy products how to process the level of IP65
First, the packaging process,Design must consider the requirements of water, the structure can not be set up obstacles
Q:Solar panels with single crystal silicon or good thanks
Working principle: sunlight to the solar cell plate produced by the current through the inverter controller of the battery, the battery power through the inverter controller into DC or AC electric power supply (load), or through the grid connected inverter of direct energy input power grid. Solar photovoltaic system consists of solar cells, solar controller, battery (Group), such as the output power for AC 220V or 110V also need to configure the inverter. In the specific design of system engineering, the following factors should be considered:1, the actual total power (load) and the use of time, should be reserved for the normal operation of the system;2, the local effective sunshine time, the proportion of rainy weather;
Q:How about the effect of wall hanging solar energy
Wall type solar water heater can belong to the separated type solar hot water system, water tank placed in the balcony or exterior wall, the collector is placed at the south facade of building a balcony wall hanging type solar water heater with flat collector to absorb solar radiation into heat, heat to reach the water tank and the water heat exchanger, so that the temperature of the whole the water tank is increased gradually, let the user can enjoy free hot water from the sun.The successful use of plate heat exchanger technology in wall mounted solar products, not only improves the thermal efficiency of balcony wall products, and the successful implementation of the building safety products and life integration, so that the water heater installation expanded to all floors and is not limited to the roof, and greatly lifted the traditional solar water heater, frozen fried tube, easy Water Leakage, easy scaling problems.
Q:Solar heating easy to use? Has anyone used it
Solar energy can be combined with heating. But it is still defined as "energy saving" more appropriate, rather than defined as "heating". The use of solar energy must be energy efficient. Suggest you can use gas stove heating, more money. If you want to save energy, then the gas stove and solar energy, solar bath, gas stove for heating and auxiliary heating as a solar energy.
Q:What is the future of solar power
The roof of photovoltaic power generation is less than 2 million monthly sales tax, in accordance with the provisions of the national taxation policy, power users need to provide sales invoices to the power supply enterprise, the buyer also need invoice offset the cost, and the personal power does not have the qualification of business owners, led by invoices complicated procedures. More than 20 thousand of the tax can not get the invoice, it increases the difficulty of the sales of power generation households, is not conducive to promotion. The State Administration of Taxation issued, will reduce the tax burden on household electricity." According to the State Administration of taxation documents, since July 1, 2014, the national Power Grid Corp to buy power products distributed photovoltaic power generation project, by the national Power Grid Corp invoices, monthly household electricity generating sales of more than 20 thousand products, owned by the national grid enterprises in accordance with the taxable amount of the 50% generation of vat. The monthly sales of less than 20 thousand yuan may be exempt from vat. According to the State Administration of taxation policy released last year, from October 1, 2013 to December 2015 3l, according to the 3% levy rate calculation. In Takamatsu as an example, if a month sales of 30 thousand, that he should pay the tax is 30 thousand x 3% x 50%=450 yuan.

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