Solar バッテリー Delta SM 50-12 M 50 W mono

Order the Delta SM 50-12 M 50 W solar battery for efficiency and durability

Solar battery Delta SM 50-12 M is a reliable and efficient solution for energy generation. This model is ideal for a variety of alternative energy applications. It ensures stable operation for a long time.

Design features of the model

The most important components of the battery are 36 monocrystalline cells of Grade A quality. They ensure high performance even in difficult conditions. On the outside, these elements are protected by tempered, coated glass. It provides reliable protection from moisture, dust and other environmental influences.

The entire structure is located on an aluminum frame. It is rigid and durable, and is not deformed by water even under the influence of strong winds. Thus, this battery copes well with all difficulties and is suitable for use in any region of our country.

Long service life guaranteed

 The manufacturer guarantees a long service life. Thus, the warranty on FEM is 10 years. In addition, a guarantee for maintaining the declared power of more than 90% of the rated power - for 10 years, maintaining the declared power of more than 80% of the minimum rated power - for 25 years.

Specifications

• Photocells:
• Technology: Monocrystal;
• Cell thickness: 220 µm;
• Number of cells: 36 (4×9);
• Quality category: Grade A;
• Electrical parameters (STC):
• Power: 50 W;
• Tolerance: + 3%;
• Rated voltage (Unom): 12 V;
• Voltage at maximum power point (Ump): 18.57 V;
• Open circuit voltage (Uxx): 22.64 V;
• Current at maximum power point (Imp): 2.72 A;
• Short circuit current (Ixx): 2.88 A;
• Maximum series fuse rating: 10 A;
• FEM element efficiency: 17.96%;
• Module efficiency: 12.69%;
• Temperature coefficients:
• NOCT: 47±2 °C;
• Power (Pmax): -0.47% / °C;
• By voltage (Uxx): -0.38% / °C;
• Current (Ixx): 0.04% / °C;
• Operating and storage temperature: -40 ÷ 85 °C;
• Mechanical parameters:
• Module dimensions: 636 x 554 x 30 mm;
• Front glass: Tempered coated glass 3.2mm;
• Frame: Anodized aluminum;
• Terminal box: IP 65;
• Connectors: MC4;
• Cable length: 600 mm;
• Cable cross-section: 4 mm2;
• Number of diodes: 2;
• Wind load: 2400 Pa
• Weight: 4.3 kg.

The Delta SM 50-12 M solar battery provides users with high efficiency and reliability. This solution meets modern environmental requirements. By using this model you are making a contribution to protecting the environment.

In our online store In addition, we offer delivery to any region of the country. If you have any questions about the model, call or write to us via messenger. Our specialists are ready to answer all questions and select the most suitable solar panels.