Solar Power System Purchased Locally Or iImported From China?

After conducting market research in the local area, we have obtained some professional suggestions

1: about solar panel

In the local market, we see a many solar energy stores, they show sample is old technology solar panel ,11B or other low graded solar panel, this solar panel about before 5 years technology , now new techology is 16B or 19B solar panel , This difference is the issue of efficiency

Efficient solar panels are very profitable because they provide high power efficiency, allowing you to obtain more electricity from them, with guaranteed quality and longer lifespan

However, inventory solar panels will have a short lifespan, low efficiency, and many quality issues during use, which will add a lot of trouble to you

2: About Lithium battery

Local dealers, in order to save costs and attract customers with low prices, will look for some inventory batteries. Each time, they will order 100-200 lithium batteries as a container. After these lithium batteries arrive at the destination port, they will be transported to the warehouse and sold to customers. These inventory batteries will last for more than a year. The downside of inventory batteries is that their lifespan and capacity are reduced, which will make the entire solar system reduce efficient and have a shorter lifespan

all of lithium-ion batteries must be stored scientifically if they are not used. Lithium-ion batteries have a certain self-discharge rate, enerally around 5%-10%, that means it can be stored for 1-2 months without charging. However, this does not mean that lithium-ion batteries can be left uncharged for so long. The proposed storage method is to charge them at intervals even if they are not used for a long time

It only takes 1-2 months for China to transport to your country before leaving the factory, so the materials are the latest and tested to be qualified

3: about solar inverter (Inverters are the heart of the entire solar system)

At present, high-frequency inverters are mainly used in the market because they are composed of electronic components and do not have transformers, so the cost is very low

It is not recommended to load induction loads such as air conditioning and water pumps on high-frequency inverters, as they can easily be damaged. When you encounter inverter problems, you need to take the inverter back to the store for repair, which means there will be fees charged

Our inverter is composed of a transformer and 200 electronic components. It can carry stronger loads, and can be used for air conditioning, refrigerators, and water pump induction loads

Our inverter is free of charge during the warranty period. We provide PCB boards and transportation costs are also free. You only need to receive the product and replace it according

to the video provided by our company.

So based on our market research, it is recommended to import directly from China, whether you are purchasing household, industrial, or commercial goods, because we can provide more customized services, we can provide more suitable services, and help you save more money