The Delta SM series solar modules are manufactured from high efficiency solar
cells of Grade A quality class, which guarantees high performance, durability and
reliability. The strength of the modules is provided by the use of a tempered glass
and an anodized aluminum profile frame (with drainage holes). Exclusive module’s
frame prevents its deformation under extreme weather conditions.
Description
Cells | |
---|---|
Technology | Mono crystal |
Cell thickness | 180 μm |
Number of cells | 36 (4x9) |
Quality class |
Grade A |
Temperature coefficients | |
---|---|
NOCT* | 45±2°C |
Of power (Pmax) | -0,44%/°C |
Of voltage (Uoc) |
-0,34%/°C |
Of current (Isc) |
-0,06%/°C |
Operating and storage temperature | -40+85°C |
Electrical parameters (STC)* | |
---|---|
Peak electrical power (Pmax) | 100 W |
Tolerance | +3% |
Nominal voltage (Unom) | 12 V |
Voltage at maximum power point (Ump) | 19,3 V |
Current at maximum power point (Imp) | 5,18 A |
Short-circuit current (Isc) | 5,56 A |
Open-circuit voltage (Uoc) | 22,9 V |
Maximum series fuse rating | 10 A |
Cell efficiency | 17,8% |
Module efficiency | 15,43% |
Mechanical characteristic | |
---|---|
Module dimensions | 1200 x 540 x 30 mm |
Weight | 8 kg |
Front glass | Tempered non-reflecting glass 3.2 mm |
Frame | Anodized aluminum |
Terminal box | IP 65 |
Connectors | MC4 |
Cable length | 900 mm |
Output cable | 4 mm² |
Number of diodes | 2 |
Wind load | 5400 Pa |
Quality and warranty
- The quality control complies with IEC61215 and IEC61730 standards.
- The warranty for solar module is 10 years and does not cover any damages caused by mechanical, thermal or other external actions.
- The manufacturer guarantees that more than 90% of the declared nominal power will be retained for 10 years. 80% of the declared minimum nominal power will be retained for 25 years.
ATTENTION! The solar module should be installed and connected by a qualified technician with the corresponding access level. While connecting the solar module, strictly
observe the connection polarity. Be sure to use a solar charge controller to charge the battery and power the load. Before using the module, read the manual carefully.