400w 800w solar micro inverter
$499
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Shandong, China
Brand Name: NEP
Model Number: BDM25022-55v
Input Voltage: 22-55v
Output Voltage: 110v/220/380v
Output Current: 1.06A
Output Frequency: 50HZ/60HZ
Output Type: Single
Size: 230*138*35mm
Type: DC/AC Inverters
Inverter Efficiency: 96.3%
Certificate: CE and ETL VDE
Warranty: 5-10years
Weight: 2kg
Product name: BDM250
Efficiency: 99.5%
Waveform: pure sine wave
monitor: BDG256
Inverter type: Solar Grid Tie Inverter
Packaging & Delivery
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voltage can be 120v and 240v
2meter ac cable and Germany Wieland connectors built in
all kinds of self protect function
details of BDM250 solar micro inverter
Detailed Images
BDM250 solar micro inverter details
AC Connectors are Germany Wieland to make sure of waterproof of IP67
DC connectors can be MC4 , QC 4 or TYCO, etc
output voltage can be 127v and also 240v, accordingly
Advantages of BDM250 solar micro inverter
easy to plug and play
1, female and male connectors built in2,everyone can add new panels accordingly
3,no more high voltage, installation is very safe
4,There is no need for hiring any expensive professional.There is no need for hiring any expensive professional.
Simplicity in system design, lower amperage wires, simplified stock management, and added safety are other factors introduced with
the microinverter solution.Simplicity in system design, lower amperage wires, simplified stock management, and added safety are other factors introduced with
the microinverter solution.
every micro inverter and panel work individually
With microinverters, each panel operates independently -- so no matter what happens to any one panel, the rest of your system
keeps shining bright.With microinverters, each panel operates independently -- so no matter what happens to any one panel, the rest of your system
keeps shining bright.
OEM accept and monitoring app
we do OEM for world famous brands gateway BDG256 can monitor the whole system, every panel can be monitored , one bDG256 can monitor 250pnales
Product Presentation
Parameters NEP BDM250 solar micro inverter
with BDM250 solar micro inverter, no need to buy other accessories, and if you really require, we have all can be optionals
cables, connectors, endcaps all we have
Certificate
Globally certified for c-ETL-us, SAA, TUV, VDE EN
Project case of BDM250 solar micro inverter 250w
NEP is the only micro inverter certified in Japan
Packing&Shipping
NEP micro inverter pack way , air, sea , express like DHL, TNT FEDEX ,either is ok
Company Introduction
Northern Electric & Power Inc. (NEP) was founded in the United States. It has its R&D facility in San Jose, California, the heartof Silicon Valley. It established its subsidiaries: Qingdao Northern Electric and Power Co. Ltd in Qingdao, China and NEP Japan Inc, and NEP Micro Inverter Inc, both in Fukuoka, Japan. The mission of the company is to develop cutting-edge clean energy technologies and provide state-of-the-art solar inverter products to its customers.
NEP has a complete product line of grid-tied solar inverters, including micro inverters, single phase and three-phase solar
inverters, PV combiner boxes and monitoring software. Highest reliability and efficiency make the NEP solar inverters suitable for BAPV, BIPV and large scale PV power stations.
The core competency of NEP lies in its innovative research center. The technology founders of the company are well-known experts in the fields of power electronics, automatic control, signal processing, and communications. Some of the research engineers had the work experience in the well-known industrial institutes in the US, such as GE Research and Development Center in Schenectady, NY, Motorola Research Center in Chicago... Each founder has multiple U.S. and world patents in their specialty areas. They received Ph.D. degrees from top universities in North America, and each has more than 10 years engineering and management experiences in leading U.S. companies.
FAQ
Micro inverter caseMicro inverter case* What is Micro-inverter?
A solar micro-inverter, converts direct current (DC) electricity from a single solar panel to alternating current (AC). The
electric power from several micro-inverters is combined and fed into an existing electrical grid. Micro-inverters contrast with
conventional string or central inverter devices, which are connected to multiple solar panels.
* What is the temperature range does the micro-inverter can be used?
Temperature range is from -40°C to +65°C.
* What thermal margin do you have on individual components at your maximum temperature rating?
A well-designed product should have at least a 25°C thermal margin on power semiconductor components at maximum operating
temperature and load. At what temperature do you perform accelerated life testing and is the inverter powered under load and
monitored real time? A properly accelerated test program should test to at least 20°C greater than maximum rated temperature
and be able to support 100% load.
* What is the advantage of NEP Micro-inverter ?
More Energy Harvest: Distributed MPPT allows10~25% more energy harvest
Simple: Modularized，single ac cable to the house
Reliability: Longer life time and almost 100% operation hours
Security: No high Voltage, makes safter environments
Inteligent : Monitoring each module
Savings: No dc components and significantly save labor cost
* How the Microinverter Works?
The NEP Microinverter maximizes energy production from your photovoltaic (PV) array. Each NEP Microinverter is individually
connected to one PV module in your array. This unique configuration means that an individual Maximum Peak Power Point Tracker
(MPPT) controls each PV module. This ensures that the maximum power available from each PV module is exported to the utility
grid regardless of the performance of the other PV modules in the array. That is, although individual PV modules in the array
may be affected by shading, soiling, orientation, or PV module mismatch, the NEP Microinverter ensures top performance for its
associated PV module. The result is maximum energy production from your PV system
* How to install the NEP micro-inverter BDM 250?
Step 1 ‐ Install the AC Branch Circuit Junction Box
Step 2 ‐ Attach the BDM‐250 to the Racking
Step 3 ‐ Connect the BDM‐250 Wiring Harnesses
Step 4 – Ground the System
Step 5 – Complete the connection map and connect the PV Modules
Please check the diagram * What is Micro-inverter?
A solar micro-inverter, converts direct current (DC) electricity from a single solar panel to alternating current (AC). The
electric power from several micro-inverters is combined and fed into an existing electrical grid. Micro-inverters contrast with
conventional string or central inverter devices, which are connected to multiple solar panels.
* What is the temperature range does the micro-inverter can be used?
Temperature range is from -40°C to +65°C.
* What thermal margin do you have on individual components at your maximum temperature rating?
A well-designed product should have at least a 25°C thermal margin on power semiconductor components at maximum operating
temperature and load. At what temperature do you perform accelerated life testing and is the inverter powered under load and
monitored real time? A properly accelerated test program should test to at least 20°C greater than maximum rated temperature
and be able to support 100% load.
* What is the advantage of NEP Micro-inverter ?
More Energy Harvest: Distributed MPPT allows10~25% more energy harvest
Simple: Modularized，single ac cable to the house
Reliability: Longer life time and almost 100% operation hours
Security: No high Voltage, makes safter environments
Inteligent : Monitoring each module
Savings: No dc components and significantly save labor cost
* How the Microinverter Works?
The NEP Microinverter maximizes energy production from your photovoltaic (PV) array. Each NEP Microinverter is individually
connected to one PV module in your array. This unique configuration means that an individual Maximum Peak Power Point Tracker
(MPPT) controls each PV module. This ensures that the maximum power available from each PV module is exported to the utility
grid regardless of the performance of the other PV modules in the array. That is, although individual PV modules in the array
may be affected by shading, soiling, orientation, or PV module mismatch, the NEP Microinverter ensures top performance for its
associated PV module. The result is maximum energy production from your PV system
* How to install the NEP micro-inverter BDM 250?
Step 1 ‐ Install the AC Branch Circuit Junction Box
Step 2 ‐ Attach the BDM‐250 to the Racking
Step 3 ‐ Connect the BDM‐250 Wiring Harnesses
Step 4 – Ground the System
Step 5 – Complete the connection map and connect the PV Modules
Please check the diagram
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