248W PV microinverters？ Grid tie /On grid？ (UNIV-M248)
A micro inverter consists of a small box located on the back of or situated very close to a solar panel. Its role is to convert the DC electricity produced by a single solar panel.
Features & Advantage:
· Panel level MPPT (Maximum Power Point Tracking)
· Increase system availability - a single malfunctioning panel will not have such an impact on the entire array
· Panel level monitoring
· Lower DC voltage, increasing safety. No need for ~ 600 V DC cabling requiring conduits
· Allows for increased design flexibility, modules can be oriented in different directions
· Increased yield from sites that suffer from overshadowing, as one shadowed module doesn't drag down a whole string
· No need to calculate string lengths - simpler to design systems
· Ability to use different makes/models of modules in one system, particularly when repairing or updating older systems
warranty time :15 years
CE/SAA approved
Specification:
|
Model |
UNIV-M248 |
|
Input Data (DC) |
|
|
Recommended maximum input power |
160-300W |
|
Maximum input DC voltage |
50V |
|
Start voltage |
24V |
|
Peak power tracking range |
24V ~ 40V |
|
Operating range |
22V ~ 50V |
|
Maximum DC short circuit current |
15A |
|
Maximum input current |
10A |
|
Output Data (AC) |
|
|
Maximum output power |
248W |
|
Nominal output current |
1.08A |
|
Maximum output current |
1.11A |
|
Nominal voltage range |
184V ~ 265V |
|
(Adjustable with Country Deviation) |
|
Nominal frequency range |
46Hz ~ 61.2Hz |
|
(Adjustable with Country Deviation) |
|
Power factor |
>0.99 |
|
Total Harmonic Distortion |
<2.4% |
|
Maximum units per branch |
15 |
|
Efficiency |
|
|
Peak inverter efficiency |
95.20% |
|
CEC weighted efficiency |
94.80% |
|
Nighttime power consumption |
100mW |
|
Mechanical Data |
|
|
Enclosure environmental rating |
IP65 |
|
Operating temperature range |
-40 o C ~ +85 o C |
|
Dimensions (WxHxD) |
230mm*165mm*25mm |
|
Weight |
1.4kgs |
|
Features |
|
|
Communication |
PLCC (Power Line Carrier Communication) |
|
Warranty |
15 Years |
Suzhou Universal-Power is a high-tech enterprise, which was established on May 2003, a professional and vigorous new energy company focusing on inverters, solar charge controllers and solar power systems. Until now, Universal-Power has produced more than 300000 sets of inverters and our products have reached over 100 countries worldwide, famous as a world leading professional manufacturer of cost-effective inverters with high quality and efficiency.
Universal-Power offers a full line of on grid and off grid inverters. Products from Universal-Power are with completely independent intellectual property rights and inverter core technology, the products including 60 Watts to 10K Watts off grid single phase high frequency inverter; 10K Watts to 17K Watts off grid three phase high frequency inverter; 1K Watt to 5K Watts grid tie single phase solar inverter; 10K Watts to 17K Watts grid tie three phase high frequency solar inverter. At the same time, Universal-Power's solar charge controller and off grid solar PV systems are designed for Solar system, Wind power system, and all inverters are widely used for automotive equipment, outdoor working, telecom and mechanical field etc.
Universal-Power strictly carries out ISO9001 standard and audit successfully, so we got certificates issued by international authorities such as UL, ETL, CE, RoHS etc. Relying on-class products quality and improved after-sale service, our company has won the popularity of consumers. Universal-Power has a R&D team with more than 30 engineers, 40% of the staff, who has been deeply engaged in the photovoltaic industry for 10 years.
Universal-Power owns 13 the national patents; especially, the Intelligent High Frequency Three Phase Inverter and Isolated Grid tie inverters have gained certificate of Hi-Tech product. Universal-Power has been set to Engineering Research Centre of isolated grid tie inverter by the Government of Suzhou. Our R&D takes the mission to increase the inverter availability and efficiency, putting continuous innovation to make Universal-Power inverter easier for installation and operation, and more cost-effective for the greener world.
Building an elite service team is Universal-Power 's another responsibility. In Universal-Power, service is not only the basic principle, but also blends into the hearts of the staff, and reflects in the daily work of everyone.
At Universal-Power, we see the power in clean energy. Our ENERGETIC goal is to bring simple, accessible solar solutions to the marketplace, improving the efficiency and reliability of solar power systems through our innovative products. Universal-Power brings you more powerful solutions for a greener world.
