18V10W Hot-selling Solar Energy Small System with USB Mobile Phone Charging for Mobile Power Supply

 Small rechargeable led home lighting 18V10W Wmini solar energy system

Portable solar system

ESG New Energy Technology Co. Ltd Committed to engage in off-grid system, We are producing batteries, pure sine wave inverter ,solar controller

, wind and solar power generation system production, We have a production line and scientific quality management system. Development and sales of high-tech enterprises.

Registered Company in HK managed with foreign mentality.

Our factory has 33 years history, we have 3 brand in China. ESG was established in 2013, a newest brand are specialized in solve green energy project.

Our China factory shall be the biggest sealed lead acid Deep cycle gel 12v 200ah lead acid Deep cycle gel 12v 200ah lead acid battery factory in Guangdong

province, Foshan City.Total site over 70000 square meter, construction land over 50000 square meter long.Total investment value is over USD30 million.

Manufacture full range of three brand sealed lead acid rechargeable Deep cycle gel 12v 200ah lead acid Deep cycle gel 12v 200ah lead acid battery 2V, 4V, 6V, 8V, 12V series.

We control quality from the material production process of oxidation, plate production, to Deep cycle gel 12v 200ah lead acid Deep cycle gel 12v 200ah

lead acid battery assembly (including in-house plastic case injection& moulding dept).

ESG has in-house advanced Swiss ARL Spectrometer, Chemical Lab, Germany Digatron full set Deep cycle gel 12v 200ah lead acid Deep cycle gel 12v 200ah

lead acid battery-testing Laboratory Equipment& Digatron charge-discharge production system to ensure quality& support R&D.

ESG batteries are honourably recognized by SGS and SGS, and also have CE mark.

ISO 9001-2000 And OHSAS 18001 Certified.Annual sales turn over is over USD100 million.Annual production capacity is over 20 million pieces and 1 million KVA power.

high-quality, high efficiency, Adapt to market demand, the research management team,and with the domestic institutions of higher learning, scientific research

institutions to establish a broad and close relations of cooperation, thus ensuring the company sustainable development and product development of advanced technology.
     ESG New Energy Technology Co. Ltd., integrity, strength and quality of products recognized by the industry.
Welcome friends to visit, guidance and business negotiation.

Q1: What’s your payment terms?

A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service
A2: We can print your LOGO on products . If your quantities reached 100PCS ,

We also can printing your LOGO on packing carton.

Q3: Warranty process.
A3:  We provide 1 ~ 8 years different warranty.

Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,

but we can send goods within 7 days,because we have in stock.

Wind turbine FAQ

1.  Q:  Does installation Easy ?

    A: Very easy, every customer can do it by themselves, we will supply all the components for installation and very details installation manual.

2.  Q:  Does our wind is enough for a wind generator ?

    A:  As our wind generator can start running at low wind speed2.5m/s. so your average annual wind speed is more than 5m/s then you can use it .

3.  Q:  Which model of wind generator is suitable for me?

    A: Please contact our sales with following points :

    1. What appliance do you want to running by the system?  How many watts are they and their working time .

    2. Your annual wind speed .

    3. What kinds of system do you want ? On-grid or off-grid

4. Q:  Can I only buy parts not whole system?

A: Yes, for example you can manufacture tower on local , we can supply you tower drawing.

5.  Q:  For horizontal axis wind turbines VS vertical axis wind turbines, which kind of efficiency is better.

A:  For same model at same wind speed, the output of horizontal axis wind turbines is more efficient than that of vertical axis wind turbines

Solar Pump FAQ

1. Q: What's your MOQ?

A: It is ok for one set trial sample order.

2. Q: What about the delivery days?

A: 3-5 days for small quantity order, 10-15 days for mass production, 25-30 days for mixed models with massive quantity.

3. Q: Can you do OEM brand?

A: Yes, OEM accepted.

4. Q: How to choose suitable model?

A: Please give answers as below, then will recommend suitable model.

(1). The diameter of borehole, usage for pond or well.

(2). How many liters/L or CBM/m3 of water flow per minute / per hour / per day you need.

(3). Depth from the lowest water level to ground.

(4). Vertical height from tank to ground.

(5). Horizontal distance between borehole and tank.

5. Q: How many pcs solar panel needed for the pump?

A: Will recommend solar panel array based on the pump models.

6.?Q: What is your Payment Terms?

A: TT, L/C, D/A, D/P, West Union, Ali-Pay

LEAD ACID BATTERY FAQ

1. Can I have a sample?

Yes, we welcome sample orders to check quality. If you have a freight forwarding in China, we can ship it to your freight forwarder's warehouse, which is more convenient and saves money.

2. What's the lead time?

The lead time of the sample takes 3-7 days, and the production time of the batch order takes 2 weeks or more.

3. What is your MOQ?

Any quantity is welcome.

We also provide a variety of customized services, such as color battery shells, color cartons and so on.

4. Can I print my logo on the product?

Yes, we accept OEM.

5. Do you provide product warranty?

Yes, we can provide a 1-5 year warranty based on your requirements.

6. What is your transportation method?

We recommend that samples and small orders be shipped to our destination through our shipper partners, and our shipper partners have excellent UPS/DHL/FedEx/TNT services.

When you have a large quantity, you need to choose shipping. We have MSDS and related transportation materials to support us to ship to your country.

Lithium battery FAQ

Q1.Can I just try samples for the first order?
A2:Trail order is acceptable. We can sell just few pcs for you the confirm the specifications of our products. 

Q2:Is the battery BMS included?

A2:Yes.It's advanced BMS included and very safe to use.

Q3:Does the battery have overcharge and overdischarge protection?

A3:Yes.We use advanced BMS and it can protect the batteru well from overcharge and overdischarge.

Q4.Can we put different LiFePO4 battery pack in parallel or series by ourself?
A4:Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
1>Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate.
2>Don't not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
3>Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.

Q5.what is your warranty?
A5:We offer 2 -5 years warranty for the battery.we ensure at least 32000 cycle life for the LiFePO4 battery pack,which means,after 3000@80% DOD,there will still around 60% capacityt left.You can use it for at least 5 years for normal 1 time charge and discharge everyday.

Q6.How do we ship the LiFePo4 battery packs?
A6:The goods can be picked up by your own forwarder. If there is no forwarder. Then we can ship the battery packs.For sample order or small battery packs,we can ship by express through Fedex, UPS, TNT, DPD etc.If whole parcel over 500KGS,can ship by air or by sea,sea shipping is more economical.

Q7.Before sending you our best offer,which detailes supplier need to know?

A:1>Please confirm the battery model and quantity

ABS case,IRON case ,or PVC(Shrink) Wrap.

Requirement on warranty and deep cycle times.

Discharge requirement,such as 0.5C or 1C discharge

Battery for which field.

Inverter FAQ

Q1: How to choose a right inverter?

A1:Tell us your demand, then our sales will recommend a suitable inverter to you.

Q2: What's the different between inverter and solar inverter?

A2:  Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.  

Q3: What should be noticed when installing ups power supply or inverter?

A3: Put the product in a place where is well ventilate,cool, dry and water-proof. Pls do not stress and do not put foreign objects into the ups power supply or inverter.Rember to turn on the ups power supply or inverter before turn on the appliance.

Q4: Difference between built-in battery ups and external battery?

A4: The backup time of the built-in battery ups is only about 10 minutes. The external battery ups can increase the battery capacity according to the demand, for increas the backup time.

Q5: What's the inverter solar power home pv system?

A5: Solar panel converts sunlight to DC current and inverter converts electricity DC to AC,Take electricity your home requires

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