| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
|
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Features:
1. Voltage automatic identification system. 12v/24v or 24v/48v automatic identification.without manual switching.
2. LCD display and dual USB output.
3. Efficient and intelligent PWM three charging.
4. High-definition LCD display, clear parameter setting.
4. Reliable protection: overvoltage, short circuit, overload, overcharge, and over-discharge protection functions.
5. Charged quantity display and light control specified time function, the battery power state is more direct, optical control timing function is more practical.
| Model | 20A | 30A | 40A | 50A | 60A |
| Charging model | PWM automatic maximum power tracking | ||||
| System voltage | 12V/24V | ||||
| Material | Aluminum alloy shell+Vitex back plate. fast heat dissipation, fall resistance. | ||||
| Maximum charge current | 20A /30A /40A /50A /60A | ||||
| Maximum discharge current | 20A /30A /40A /50A /60A | ||||
| PV maximum open circuit input voltage | 60V | ||||
| Waterproof level | IP32 | ||||
| Charging mode | PWM | ||||
| Product size | 202*102*53mm | 210*118**59mm | 200*132*63mm | ||
| Protectioni level | IP21 | ||||
| Display | LCD display | ||||
| USB output | Dual USB output | ||||
| Product weight | 0.35KG | 0.45KG | 0.8KG | ||
Six protection: Over voltage protection/ Under voltage protection / Overcharge protection /Over current protectioni /Overload protection/ Short circuit protection
Sheng Shi Tian He Electronic Technology Company is a manufacturer & trader with more than 16 years of full
experience and a professional team.
Owned automated production line equipment and its area is 6000 square meters, the employees in the company
are about 500 including technical research and development and management staff of more than 65.
We can produce millions of units of various types of power products with strong corporate strength. only for the
production of good quality products!
We invested heavily in product development and continuously improved product design concepts.
Each product has undergone meticulous design and repeated carving.
We are always willing to do a Win-Win business, and always welcome the person who with the same goal to join us!
Q1: I would like to test the sample, but the shipping cost is too high, how to proceed to the next step?
A1: This is just the sample order, we have already offered the best cost. It would be some kind of high on shipping, but it is worth it -- checking the real quality of goods, and making sure it is the right one we need. For our bulk order, we can choose a better delivery method like sea delivery, unit shipping cost would be greatly lower. All we wish is long-time business, win-to-win.
Q2: If our client wants to use a power inverter for the lithium battery, would it be possible?
A2: Our power inverter voltage range is set according to standard Lead-acid batteries, it would be some kind of difference from the lithium battery parameter. Pls show us your exact parameter of yours, then our Engineer will specially customize them for you in our factory.
Q3:Do you accept OEM service?
A3: Yes, We support OEM/ODM service.
Q4: Can I take a sample for a test?
A4: Yes, a Sample is available for us.
Q5: How do I pay you?
A5: We accept Alibaba Insurance order, It support T/T, Credit card, Paypal, Western Union, etc method.
Q6: What kind of warranty for your product?
A6:We provides one year warranty.
Q7:What is your terms of payment?
A7: T/T 30% as deposit, and 70% balance before shipment.
Q8: What are your terms of delivery?
A8: EXW, FOB, CFR, CIF, DDU.DDP
Q9:Can you print our brand on the product?
A9: Yes, We can. The MOQ:100PCS.
Q10: How much does the shipping cost?
A10: Can you tell me how many pcs do you need? Please also send me your shipping address and zip code. Then I check how much the shipping cost was.
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