The JAR Series (50W, 100W, 150W, 200W, 250W, 300W, 350W) represents the technological advantage of Jarrett Solar’s manufacturing. Monocrystalline silicon is renowned for its uniform molecular structure, which allows for higher electron mobility compared to polycrystalline alternatives.
Superior Conversion Rates: Our panels are designed to deliver high and stable conversion efficiency, ensuring that you generate the maximum amount of wattage per square foot of installation space.
Low Power Degradation: Advanced anti-PID (Potential Induced Degradation) cell technology ensures that the modules maintain their performance over decades of sun exposure, preventing significant energy loss as the system ages.
Adhering to our “pragmatic and innovative” strategy, the JAR Series is built to endure the world’s most demanding outdoor conditions.
Mechanical Resilience: The heavy-duty anodized aluminum alloy frame and high-transparency tempered glass enable these panels to withstand high wind pressure, heavy snow loads, and extreme temperature fluctuations ranging from -40°C to +85°C.
IP65-Rated Junction Box: Our modules feature an IP65-rated waterproof junction box. This ensures complete protection against environmental particles, dust, and low-pressure water jets, safeguarding the internal “electronics and automobile circuits” within your solar system.
Exquisite Craftsmanship: Every panel reflects our “quality advantage,” with precision-sealed edges and robust construction that prevents moisture ingress and corrosion.
As a “one-stop photovoltaic system solution” provider, Jarrett Solar has optimized the JAR series for a vast array of off-grid energy application projects:
Remote Living & Recreation: Perfectly suited for off-grid cabins, vacation homes, RVs, motorhomes, campers, and remote villages where the traditional power grid is unavailable or unreliable.
Agriculture & Life Support: High-efficiency power for solar water pumping systems and solar-powered refrigeration, essential for farming and food storage in underdeveloped regions.
Communication & Security: Reliable power for remote wireless networks, wireless repeaters, and remote monitoring systems (CCTV/Environmental sensors), ensuring 24/7 connectivity in industrial and public utility sectors.
The JAR series is manufactured in our high-tech facility under the rigorous ISO9001 quality management system.
Performance Guarantee: We provide a 25-year performance warranty, giving our partners in Africa, the Middle East, Southeast Asia, Europe, and South America the confidence to invest in long-term infrastructure.
Power Tolerance: Each module is tested to ensure it meets its rated power capacity, providing the “stable and reliable” output that Jarrett customers have praised for nearly two decades.
| Feature | JAR Series (50W – 350W) Specifications |
| Cell Type | Grade A Monocrystalline Silicon |
| Durability | High Wind/Snow Load Resistant |
| Operating Temp | -40°C to +85°C |
| Protection | IP65 Waterproof Junction Box |
| Compliance | ISO9001 Manufacturing Standards |
| Lifespan | 25-Year Performance Guarantee |
| Applications | RV, Marine, Telecom, Agriculture, Residential |
Zhejiang Jarrett Solar Technology Co., Ltd. is more than just a manufacturer; we are a high-tech pioneer committed to “leading green energy.” By choosing the JAR Series, you benefit from our:
Technological Advantage: 18 years of R&D in solar energy storage products.
Service Advantage: Professional, personalized energy solutions tailored to your specific market needs.
Environmental Philosophy: We advocate for a “sustainable, energy-saving, and environmentally friendly lifestyle,” aiming to solve power shortages globally while reducing carbon footprints.
