Solar Street Light Reliable Supplier

For LEDBloc solar street light, we always believe that the details decide the quality. We are a high qulity maunfacturer of solar powered street light.

So we have gone deep into the product accessories. And we use monocrystalline silicon solar panels, which can fully convert solar energy.

And we use the A+ quality of LFP batteries to ensure the lamp’s longevity life span. We use the high CRI Bridgelux chips to reduce light attenuation.

And you will care about the after-sales question. Our solar street light has 3-5 years warranties.

Solar Street Light All In One

All In One Solar Led Street Light

Powerful- Solar Street Lights

After the warranties period, LEDBloc will continue to provide free technical service. And you only need to pay the replacement spare parts costs and delivery costs.

As a commercial solar system, you may bid for the government, so you may need the certifications. All our products have passed the CE and Rohs certifications.

But solar street lights have some congenital disabilities. You know that the conversion efficiency of the solar panel is around 17%. If we need more power to support the lamp system, we must increase the panel area. 

Unfortunately, due to structural limitations, it can be expanded within a certain range. But the grid can provide the power the system needs. This is a problem facing the entire industry.

We look forward to the accelerated development of upstream manufacturers to solve this problem. Due to this problem, all-in-one solar street lights are now limited is 120 watts, and the split solar lights do not exceed 200W. 

Nevertheless, the gird-powered streetlights can reach 500 W.

Based on the development of the solar street light industry, the problem is solved. The light source consumes less energy than before. 

The solar controller charge efficiency is higher than before. You can customize the power you want as needed.

Finding Best Solar Street Light : 9 Pitfalls You Should Care

You know today, China is the most prominent outdoor solar street lights manufacturing country in the world. 

And they’re good at making cheap products that you don’t want to refuse. But the more lowwer prices of the products, the more pitfalls.

To purchase solar street lights, you should be discreet before purchasing.

LEDBLOC has specialized in the solar powered street lights industry for several years, and we are familiar with all the horror and shady of the industry.


And now, LEDBLOC sorts out the inside of the solar street lights industry without reservation.

I hope that our peers will never find this page!

Exaggerate the Actual Batteries Capacity of Solar Street Light

You may quickly get a solar street light price list from a Chinese supplier with a suitable capacity parameter.

 What’s more, you were impressed by the lower price. After thinking twice, you feel it’s not bad. Nevertheless, you are going to be cheated now.

Note: Sincerely, there will be reduced battery capacity deliberately by many manufacturers. Because they must keep the so-called competitive price, there is a saying in China: Price is Everything. 

Thus, many solar lights manufacturers sacrifice quality and integrity to reduce costs. The best solar street lights for longevity must have high-quality batteries.

Exaggerate The Actual battery Capacity Of solar street light

Knowledges of  Lithium iron Battery

The Lithium Iron Phosphate (lifepo4) Battery

The lithium iron phosphate (LiFePO4) battery, also called LFP battery, specifically a lithium-ion battery, uses LiFePO4 as a cathode material and a graphitic carbon electrode with a metallic current collector grid as the anode.

The specific capacity of LiFePO4 is higher than that of the related Li(NiCoMn)O2 chemistry.

LiNixMnyCozO2 is also called NMC battery. It’s an industry term called ternary lithium battery.

LFP is finding several roles in-vehicle use, utility-scale stationary applications, backup power, and now in solar lights.

You can see that the cycle number is more than 1500 times.

The ternary lithium battery has about 500 cycle times which is the 1/3 lifetime of the LFP.

So you’ll ask your suppliers to use the LFP batteries for the production order for an extended period because the LFP battery is far better than the other lithium-ion battery.

Even some suppliers highly recommended the LPF. That is exceptionally standard logic.

Now, I’ll tell you a secret someone not known.

You know that there is a lot of electric vehicle on the road now. But what happens when the batteries reach the useful lifetime?


Of course, it is recycled by the recycling company.

How will recycling companies handle these batteries?

1st step, they will disassemble the batteries into a single battery.

2nd step, test and classify these batteries into A, B, C, and D levels.

3rd step, sell them.

Of course, parts of these batteries will flow to the solar application, including solar street lights.

How to judge whether your supplier uses the cycling battery or not?

The price, just the price. They will give you a good parameter with the lower price. You may think that I have found a real manufacturer, a conscience manufacturer. Now you can think about it, the price of “B” level recycled batteries price is 1/4 of the new batteries.

The Inferior Battery in the solar street Lights

Many solar street lights suppliers will prove their battery capacity by showing pictures to you. But did you really get the truth through photos?

Maybe not. Let’s check the following cases.


Sand-filled battery and burning battery!
What a terrible disaster. You must be careful when dealing with batteries.

The Inferior Battery

Tips to buy best solar lights avoid this trap

Good Quality Batteries
  • Keeping clear-headed facing the price temptation (Price determines value).
  • Spending efforts to compare more solar lights suppliers, it’s never too bad to be careful.
  • Being more professional.

Solar Panel Pitfall of Solar Street LED Lights

Solar panels are in substandard power

Similar to the battery, if you wanna buy solar street LED lights, you should avoid the pitfalls of solar panels. Maybe you have known monocrystalline and polycrystalline silicon, even SunPower, so you won’t be cheated. 

But the panel size is another important stander to measure the power of a solar panel. 

The power is only proportional to the area of the board (length x width). So, remember to get the solar panel size from your solar lights suppliers.

Now, I offer a Relevant size for reference.

solar panels size table

We all know that lighting conditions can affect the charging efficiency of solar panels. 

Due to the geographical location of each country and region, the lighting conditions vary greatly. 

When choosing the same lamp power, you should choose the solar panel power suitable for your area. The same solar light, other areas can be used, could not be used in your country. 

This is what your supplier will not tell you. Because the solar street led lights supplier does not tailor it for you, what he can do is hide the facts.

Solar Street Lights Use Inferior solar panel

Inferior Solar Panel

But for a inferior solar panel, the bigger the size, the greater the damage.

Only two columns are workable on a whole solar panel, and the remaining parts are even without circuits.

There are many small workshops in China that produce products of poor quality. Be sure to learn how to distinguish.

The Black Solar Panel

The black solar panel, no color difference overall, high conversion efficiency.

Inferior Solar Panels Blurred Color

Inferior solar panels, blurred color, many spots, low efficiency.

The Panel Is Smooth

The panel is smooth.

Bubbles On The Surface.

Bubbles on the surface.

Counterfeit Sunpower Brand products

As we know, the Sunpower brand is full famous in the world, specializing in the solar field. Some unscrupulous manufacturers in China counterfeit the brand’s products and sell them in China.

Sunpower Solar Panel
  1. The conversion of SunPower solar panels is as high as 22%, and there is no grid line to ensure the stability and durability of power output.
  2. ISO9001, CE certification.

3.Efficient PET and corrosion-resistant EVA provide effective protection for the panel, and EVA acts as a bond to achieve a sealing effect.

4.The stable performance guarantees the output of power, which is higher than the 17% conversion efficiency of an ordinary single crystal, and the current can be 40-50% higher, which has a practical charging effect.

5. The excellent low-light effect, the higher the conversion efficiency, and the better the low-lightness in the same single crystal.

Solar Street Light Use Poor Quality Light Source

To buy powerful solar street lights, you have to be concerned about the light bulb. Because when it’s broken, the other parts will be useless.

To reduce costs, many solar power street lights manufacturers choose inferior low-efficiency light sources (without heat sink), and the inner wires are without waterproof measure.

Because the heat is not scattered, Severe light decay after a period of time.

And because of the water inside the light source, the light source will be completely broken.

Inferior Ling Source
light source at Begin
Lamp After 3 Month
Lamp After 1 Year

Be ware of Warranty Promise of Your Solar Street Lights Supplier

Two years warranty, three years warranty, five years warranty, even ten years warranty, How was it come from?

Your street solar lights suppliers promise you, right?

But what is the specific meaning? No one can make it clear.

You will inevitably be confused. Is it that the more expensive the street solar lights product I bought, the longer the warranty period, and the cheaper, the shorter the warranty period? You can judge this way, but it is not entirely correct.

In China, there is slang, “Only buy the right and not expensive.”

What kind of product is suitable?

  • The product has been developed for many years, and the shape and structure are only slightly changed in design, rather than newly developed products that have just been put on the market.


Mature products represent that all technical problems have been solved and the market has recognized the products. That is more useful than various test reports for newly designed and developed products.

  • The supplier who provides you with a product must have meticulous logic and clear thinking on the product design.
  • Products with large shipments indicate no problem with product quality, and it is worth believing.

Mass Production and Pre-sample are inconsistent

You received a sample from the supplier, and after a series of tests, everything is perfect. And you took pictures of various details. You decide to place an order with them. Everything went well, and the cooperation was excellent. But finally, one day you started to push down prices to this supplier and put forward various demanding requirements, anyway, don’t want to cooperate anymore.

Why does it happen?
Another supplier has quoted an ultra-lower price for you.

And constantly whispering to you how bad the peer who quotes you a high price. So you can’t bear it and turn to them.

Then your WTF days begin, “Why are your goods and samples different?” “ Why is there a lamp that is not bright just three days after installation?” “f*ck here, f**k there….” You start living with endless complaints until, one day, this supplier ignores you.

And why does this happen too?Low prices hurt you, refuse low prices, choose the moderate price.

A Fake Certification was offered by your Solar Street Lights Manufacturer

As long as you pay enough money in China, someone undoubtedly will do it for you.

We are with Chinese characteristics, so everything will have some Chinese features. Forged certificates are too standard for us. Except for UL TUV, everything else is easy.

And our intellectual property protection is fragile.
So you can understand this, China is a big assembly plant. If you need it will do for you.

Customers who require certification should avoid the pitfall.

How to avoid?

You can place some small orders. After everything is working well, you can put some big orders. Because none of us can meet the future, you can only look for suppliers carefully.

The longer you deposit in the industry, the richer your experience and the more industry resources you have accumulated. It also means that the more money you make in this industry.

Final Words

Maybe you often buy products in China. Some Chinese are diligent and cunning. This tips can enhance some of your buying skills.

And LEDBLOC is aslo a good supplier of solar street lights, We highly recommend you totouch with us to get a further cooperation.