Advantage of Lithium Battery Solar Street Light:
1. Simple design, portable, practical. 
2. Powered by solar, saving energy and environmental friendly, its installation is not subject to city grid. 
3. Large capacity lithium battery, lifespan about 5-8 years, twice lifespan of the traditional gel battery, lowering the battery maintenance rate of solar street lights.
4. High efficiency of usage during the lithium cycle, avoiding the low efficiency of traditional gel battery after      discharge which leads to lack of energy.
5. Integrated lithium battery and controller, no complex assembly work, less wiring connection mistake, making the solar street lights installation easy and simple.
6. No additional wiring is needed, avoiding the mistake of wrong calculation in wiring length and wiring configuration. 
7. Lithium battery installed on pole near the lamp, closer distance and less energy lose, ensuring high efficiency of power supply. What’s more, the hanging battery increases the difficulty for vandalism and theft than buried battery underground.

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Q1. MOQ and delivery time ?
A: NO MOQ required, sample testing welcome.. Mixed samples are acceptable.
Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q2. What about the lead time?
A: Firstly,let us know your requirements or application.
Secondly,We quote according to your requirements or our suggestions.
Thirdly,customer confirms the samples and places deposit for formal order.
Fourthly,We arrange the production.

Q3. Can you do OEM?
A: Yes, we are 18 years factory,we have design team, engineer team, after-service team QC team etc.

Q4. How about the shipping method ?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.

Q6. How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.