Solar バッテリー Delta SM 50-12 P 50 W poly

 Currently, more and more people around the world are striving to switch to more environmentally friendly sources of energy. One of the most important such sources is solar panels. They allow you to obtain energy with minimal financial costs and minimal harm to the environment. One of the top models is the Delta SM 50-12 P 50 W solar battery.

Key features of the device

 The Delta SM 50-12 poly solar battery will become a reliable assistant for anyone who wants to receive electricity in an alternative way. It offers users many competitive advantages such as reliability, performance and efficiency. The battery is based on 36 photocells enclosed in an aluminum frame and tempered glass. This combination allows you to achieve maximum efficiency.

Such a battery can effectively cope with precipitation and strong winds. Due to the use of high-quality materials and components, the module service life is 10 years In addition, the manufacturer guarantees that the declared power will be maintained by more than 80% for 25 years. The battery design makes installation easy and simple. When installing the panel, it is important to choose the correct angle of inclination. Optimal angles for maximum efficiency are in the range of 30-45 degrees.

Specifications

 Photocells:

• Technology: Polycrystalline;
• Cell thickness: 156.75 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): 18.05 V;
• Open circuit voltage (Uxx): 22.5 V;
• Current at maximum power point (Imp): 2.77 A;
• Short circuit current (Ixx): 3.1 A;
• Maximum series fuse rating: 10 A;
• FEM element efficiency: 16.96%;
• Module efficiency: 14.1%;

Temperature coefficients:

• NOCT: 47±2 °C;
• Power (Pmax): -0.44% / °C;
• By voltage (Uxx): -0.34% / °C;
• Current (Ixx): 0.06% / °C;
• Operating and storage temperature: -40 ÷ 85°C;
• Mechanical parameters:
• Module dimensions: 670 x 530 x 25 mm;
• Front glass: Tempered coated glass 3.2mm;
• Frame: Anodized aluminum;
• Terminal box: IP 65;
• Connectors: MC4;
• Cable length: 600 mm;
• Cable cross-section: 0.5 mm2;
• Number of diodes: 1;
• Wind load: 5400 Pa;
• Weight: 4.3 kg.

 Specifics of panel application

 The Delta SM 50-12 P solar battery is used in a wide variety of projects. It can be used for summer cottages and country houses. This is an ideal solution for country lighting and power supply of household appliances. The solar battery is great for tourist use. It can provide electricity to mobile devices and gadgets.

Solar energy represents the future we strive for. Delta SM 50-12 P is ideal for this route. With such a device, you acquire a reliable source of environmentally friendly energy.