JA Solar 545W 24V Monocrystalline PERC Solar Panel:

The JA Solar Mono PERC 545W solar panel is a high-power solar panel from JA Solar. It belongs to the JAM72S30 range, which offers the latest technology with highly advanced technical features. Among its most notable features are its PERC solar cells, which offer superior output and significantly improved thermal performance.

Its monocrystalline PERC half-cells are arranged in two groups to maximize color tolerance and minimize performance impact. . In short, JA Solar solar panels are excellent value for money as they incorporate premium solar panel technologies at a very good price.

 JA Solar Mono PERC 545W solar panel production data are:

- Peak power (PMAX) : 545 W
- Maximum power voltage (VMPP): 41.80 V
- Maximal Power Intensity (IMPP) : 13.04 A
- Open Circuit Voltage (VOC) : 49.75 V
- Short Circuit Current (ISC) : 13.93 A
- Efficiency module : 21.1%

These production data refer to standard irradiance conditions of 1000 W/m², a cell temperature of 25ºC and an air mass of 1.5 AM. The output power tolerance is ±5W.

These panels undergo stringent quality controls to ensure durability and production throughout their useful life. . The mechanical warranty is 12 years against manufacturing defects and 25 years for at least 80% of its rated power from new.

Each panel has a total of 144 half-cells, divided into 6 columns of 24 rows. Furthermore, on the back it has 3 watertight boxes from which the cables with the positive and negative terminals come out. Inside the central junction box are the bypass diodes.

This panel is slightly larger than a standard 24V panel because its composition of slightly larger half-cells arranged in two groups requires additional space in the distribution. Its dimensions are 2279 x 1134 x 35 mm and it weighs approximately 28.6 kg . The frame is made of anodized aluminum, which gives it high strength so it can be anchored to the structure on which the panel is mounted and thus also prevents the module from twisting, ensuring its integrity.

Shipping costs and 10% VAT included. Delivery within 10 days.