CNBM Solar Monocrystalline 125mm Series (20W—25W)

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100000 watt
Supply Capability:
10000000 watt/month

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About us
CNBM International Corp, established in 2004, is the business entity for trade and logistic of CNBM Group.With the advantages in Cement, Composite Materials, New Building Materials and Engineering, CNBM mainly concentrate on coal, steel and construction equipments and give priority to solar and wind energy development.CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 120 countries and regions all over the world.



To ensure proper system operation to maintain your warranty, observe the correct cable connection polarity(Figures 1&2) when connecting the modules to a battery or to other modules. If not connected correctly, the bypass diode could be destroyed.

PV modules can be wired in series to increase voltage. Connect wires from the positive terminal of one module to the negative of the next module. Figure shows modules connected in series .



CNBM Solar Monocrystalline 125mm Series (20W—25W)


Data sheet

Max Power Voltage Vmp (V)17.8V-18.2V
Max Power Current Imp (A)1.13A-1.28A
Open Circuit Voltage Voc (V)22.2V-22.4V
Short   Circuit Current Isc (A)1.29A-1.61A
Max Power Pm (W)20W-25W
Temperature Coefficient of Cells
Temperature Coefficients of Isc (%/)0.06%
Temperature Coefficients of Voc (%/)-0.33%
Temperature Coefficients of Pmp (%/)-0.45%
Mechanical Data
Type of Cells (mm)Mono125×31.25
NO.of Cells and Connections2×18=36
Operating Temperature–45°C to +80°C
Storage Temperature–45°C to +80°C
Max System Voltage700V


Products Guarantee 2 yrs free from defects in materials and workmanship
Performance Guarantee No less than 90% within 10yrs and no less than 80% within 20yrs Certificates IEC, ISO, CE


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