Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
5.3w-300w mono & poly solar panel supply
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
6. Good Warranty
9.More than 35 years on the lifetime.
10 DHL/Fedex/UPS/TNT/EMS etc
Maximum Power at ST(Pmax)W
Maximum Power Voltage(Vmp)V
Maximum Power Current(Imp)A
Open Circuit Voltage(Voc)V
Short Circuit Current(Isc)A
-40°C to 85°C
Maximum system voltage
Temperature coefficients of Pmax
Temperature coefficients of Voc
Temperature coefficients of Isc
Number of cell(pcs)
We have organized several common questions for our clients,may help you sincerely:
1). What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2). Can you tell me the parameter of your solar panels?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3). How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
4). How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
Solar Power Photovoltaic cells Cleaning method:
Cleaning steps: 1, observation, analysis 2, washing, brushing 3, over water.
1. Observed and analyzed
Check before cleaning pollution levels to be cleaned panels first. If it is light pollution - no particulate matter, only dust. We recommend rinsing or brushing alone only work on it. This will not only save, save manpower and resources, but also to extend the panel surface to maintain a certain brightness of life. It can increase its life!
2. Washing, brushing
When you need deep cleaning if you find that the surface particulate matter cannot be determined or not. It must first be rinsed, washed away after the scrub particles. Why scrub? Jobs can only flush out dust on the surface of the particulate matter, especially particulate matter. The effect can be said to be perfect. However, for a certain viscosity or pollutants generated due to chemical reaction is not complete. If let it develop over time, it will no longer be cleansed of these pollutants.
3. Over-water cleaning
This step is very important! Do not scrub in order to save after not rinse again. Flushing process will scrub clean down microscopic dust particles and other debris thoroughly washed with water from the panel surface.
Operating and staffing for Solar Power Photovoltaic cells
The general altitude operations (like cleaning the top of the building panels) we press a device with three-man team. Ground staff responsible for operations and support staff houses above hosts. Altitude cleaning operations (must be equipped with personal security) require two people, not only for the safe custody, but also for job rotation, rest. Such cooperation, whether or cleaning equipment utilization efficiency is relatively high; cleaning terrestrial photovoltaic power plants is relatively simple, one or two people can be. It does not impact on productivity.