The JAR-550W is Jarrett Solar’s flagship solar panel product. At a time when the industry is shifting focus towards higher powered solar panels, the JAR-550W high powered solar panel is equipped with large-area high efficiency Monocrystalline cells that achieve higher efficiency and stable performance.
Optimized Power Harvest: Our panels are specifically designed to optimize power harvest using the latest high voltage inverter technology. By being able to run the panels at peak current (I_mp) and peak voltage (V_mp) the number of strings required can be reduced, saving valuable BOS (Balance of System) funds.
Power stays strong with low degradation: Our advanced cell processing ensures that the power from your battery investment will stay strong for decades to come.
Our philosophy of “Blue Sky and White Cloud” is translated into the JAR-550 being able to operate in the most extreme environments on Earth.
Mechanical Resilience: Our modules have been put through their paces in rigorous testing for high wind loads, heavy snow loads and extreme thermal cycling. Their robust structural integrity ensures that no electric power is lost due to micro-cracks or frame warping.
IP65 Rated Protection: The junction box comes in an IP65 rated housing, fully protecting it against any environmental particles such as dust and water. Its waterproof characteristics enable it to resist low-pressure water jets. The internal wiring is protected in order to provide stable and reliable long-term performance.
Broad Temperature Tolerance: The JAR-550 continues to function at peak level in extreme temperatures from -40°C Arctic conditions to +85°C Tropical heat.
The JAR-550 is tested under Standard Test Conditions (AM=1.5, E=1000W/㎡, Tc=25℃) to provide accurate electrical data.
| Technical Parameter | Specification |
| Maximum Power (Pmax) | 550W |
| Peak Power Voltage (Vmp) | 41.95V |
| Peak Power Current (Imp) | 13.12A |
| Open Circuit Voltage (Voc) | 49.5V |
| Short Circuit Current (Isc) | 13.98A |
| Maximum System Voltage | DC 1500V |
| Max Fuse Rated Current | 25A |
| Standard Operating Temp (NOCT) | 45℃ (±2℃) |
| Operating Temperature Range | -40℃ to +85℃ |
Jarrett Solar, as one-stop photovoltaic system solution provider, designed the JAR-550 to meet the high demands of industrial, commercial and utility markets.
Using Your Land Most Efficiently, Lowest Installation Cost per Watt- Utility-Scale Solar Farms.
Industrial & Commercial Rooftops: Reduce your operational cost of running a factory or an office complex by generating clean sustainable energy.
Off-Grid Village Power: This product offers high quantities of energy for remote village grids as well as for solar water pumping and for medical refrigeration.
Telecommunications: Highly reliable high power supply for remote 5G base stations and monitoring sites.
ISO9001 Manufacturing: Our factory is following the international manufacturing standard in our production lines to deliver every panel that leaves our factory to be of Grade A quality.
25- Year Performance Guarantee: Jarrett is able to provide a 25-year performance warranty to our global partners located in Africa, the Middle East, Southeast Asia and Europe, providing them with assurance of the technological advantage they are investing in.
PID Resistance: Our modules are designed to be highly resistant to Potential Induced Degradation, maintaining high efficiency throughout their service life.
Zhejiang Jarrett Solar Technology Co., Ltd. is more than just a solar panel manufacturer; we are a high-tech leading company which pursues “leading green energy” goal. Our product JAR company advocates a “sustainable, energy-saving and environment-friendly” lifestyle and is dedicated to providing the-550 comes with “service advantage” which offers customers with customized energy solutions for specific markets. Our highest quality, most advanced yet affordable solar energy to people all over the world.
