45W/50W/55W/60W Mono Solar Panel/module China Manufacturer High Efficiency for LED Street Light, Gird and Off-grid PV Plant
1. Why we choose Beier 45W/50W/55W/60W solar panel/module?
1. Specialized in producing solar panels for many years with good reputation.
2. Procured by many provincial and municipal government as long-term partners
3. Exported to more than 30 countries and area as top brand
4. Approved by domestic and international quality system certification
5. More than 90% power output guarantee Within 10 years, and within 20 years, more than 80% power output, 5 years product warranty.
6. Widely used in solar led street lights, various types of grid and off-grid PV systems.
If you have any question, please feel free to contact us! (skype: angelzhengxx)
2. Technical Specification of Beier 45W/50W/55W/60W solar panel/module
| Type | BEM45 | BEM50 | BEM55 | BEM60 | BEM65 |
| Maximum Power (W) | 45W | 50W | 55W | 60W | 65W |
| Optimum Power Voltage (Vmp) | 17.30V | 17.32V | 17.58V | 17.60V | 17.62V |
| Open Circuit Voltage(Voc) | 21.35V | 21.6V | 21.55V | 21.80V | 22.05V |
| Optimum Operating Current (Imp) | 2.61A | 2.90A | 3.13A | 3.41A | 3.70A |
| Short Circuit Current (Isc) | 2.87A | 3.18A | 3.45A | 3.75A | 4.07A |
| Cell Efficiency(%) | 16% | 17.8% | 13.33% | 14.67% | 16% |
| Power Tolerance | -3/+3 % | ||||
| Temperature Coefficient | Pm(%)/ °C | -0.47%/ °C | |||
| Voc(%)/ °C | -0.34%/ °C | ||||
| Isc(%)/ °C | 0.045%/ °C | ||||
| Standard Test Conditions | Irradiance 1000 W/m2, module temperature 25 °C, AM=1.5 | ||||
| Size of Cell | 125*62.5mm, 36pcs(4*9) | 125*83mm, 36pcs(4*9) | |||
| Size of Module | 630*540*30mm | 820*540*30mm | |||
| Weight | 4.2kg | 5.7kg | |||
| Temperature Range | -40 °C to +85 °C | ||||
| Surface MaximumLoad Capacity(Pa) | 5400 | ||||
| Allowable Hail Load | 25mm ice-ball with velocity of 23m/s | ||||
Packing details of Beier 45W/50W/55W/60W solar panel/module
Company Information
Jiangsu Beier Lighting Electrical Appliance Co., Ltd is situated at Yangzhou, regarded as historic & cultural famous city in China. Since its foundation in 1993, products include five series, such as street lamp, LED street lamp, solar street lamp, landscaping brightening, small-scaled solar generation station. The company holds six production lines, such as high-rate SMT, hydraulic interlink (1000t) bending machine (16m long), color powder electrostatic painting, LED light fixture, light fixture fine processing (CNC) and solar panel.
This company holds a batch of senior R&D team, and has over twenty sets of national patents. Beier has successively developed high-end high-power LED special light fixture such as Hubble, Armstrong, Mars-500, Administration version, little golf, Beier No.1, Beier No.2, Gold Beier , Star of Administration.
Light up dream by science and technology, and make Beier navigate after flying sail of energy save!




FAQ
Q:Where your 45W/50W/55W/60W solar panel/module usually use?
A:1. for streetlight, solar lamp, garden lamp use
2. For water proof, drinking water, irrigate solar water pump.
3. portable solar system for house & camping.
4. For house, factory or electric generation, on grid electricity use
Q:Are you manufacturer or trading company?
A:We are solar panel manufacturer, 300pcs-500pcs per day. Mono solar panel ranges from 30W to 280W and Poly solar panel range from 30W-255W.
Q:How many employees in your company?
A:We have about 200-300 employees including 10 R&D engineers, 30 sales and 200 production line workers.
Q:Required mainly certificates?
A:Our products are certificated by CCC,CE ,CQC, etc.
Q:Your main export market?
A:The main market of our products is South-East Asia, Mid-East, Africa, Europe and Latin America.
If you any question, please contact us freely!
Contact person: Angel Zheng
Email: angel(@)
SKYPE:angelzhengxx
Send Inquiry to This Supplier
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