1. Grade A+ solar cell, each cell has a complete IV curve. Conversion efficiency is more than 19.5%.
2. Lithium iron phosphate battery, the discarge depth reaches 95%. Under the discharge ratio of less than 0.5C, service life is up to 15 years, with high safety factor.
3. High lumen LED SMD, with 50,000 hrs life span.
4. PC outdoor lamp cover, high light transmittance.
5. High quality aluminium magnesium alloy, anti-corrosion substantial, durable, artistic, practical. High craft manifesting production value of famous brand.
6. Radar sensor: High light for one minute when the moving object come, then keep constant lighting.
1.Q:How to use our solar light?
A:The light battery is on sleep before delivery in order to avoid discharging during transportation. Activate battery before use according to the installation manual.
2. Q:How to install our lights?
A:Fix the product with a right angle and make sure no shelter on the surface of solar panel.
3. Q:What to do with the rainy day or Cloudy day?
A:The outdoor solar panel is waterproof. The solar cell can generate enough power at clodudy or rainy days, can ensure 365 days night lighting.
4. Q:If you found the light brightness is down or total off, how to handle?
A:You can spend 2-3 good days sunlight charging. Especially in winter season, the sunlight intensity is much below the standard sunlight (1000kw/m2), it may need more longer time for charging.
5. Q:What is the warranty for our light?
A:For all of our lights, we provide 10 years warranty for whole set as we used the best quality LiFePO4 lithium battery, which is also used in electric bus, lifespan is 8-12 years.
6.Q:What is the terms of payment?
A:T/T, L/C, Alipay, for T/T it is 30% for deposit, the balance 70% before shipment for bulk order.
7.Q:How about the after sales service?
A:Blue Carbon welcome you contact us at 24 hours per day, 7days per week,your any questions will be highly appreciated.
1. Quick reply within 24 hours.
2. Blue Carbon guarantees all the products are inspected properly before delivery.
3. Blue Carbon provides quality card, detailed installation guide and common problem solution,ensuring the customer to install our products correctly.
4. Blue Carbon promises to provide solutions within 24 hours since quality objection raised by customer. Customer shall cooperate with the supplier to check the cause in order to confirm quality problem.
5. Blue Carbon strictly fulfill the responsibility of after-sales service, being committed to warranty scope, implementing the national regulation for industrial products. We will exchange the defective products for free when quality problem has been confirmed.