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High Quality OEM 51.2V 552ah LiFePO4 Battery Home Stackable Energy Storage
Description
Basic Info.
| Model NO. | DFD-28Kwh |
| Size | Large |
| Product Size | 670X544X800mm |
| Weight | 270kg |
| Warranty | 10 Years |
| OEM/ODM | Acceptable |
| Transport Package | Carton Box |
| Specification | 138AH/276AH/414AH/552AH |
| Trademark | DFDASIA |
| Origin | China |
| Production Capacity | 20000 |
Packaging & Delivery
Package Size 67.00cm * 54.40cm * 80.00cm Package Gross Weight 290.000kgProduct Description
Product Description51.2V 138ah 276ah 414ah 552ah Stacked LiFePO4 Battery Solar Battery off-Grid Solar System Kits
Stackable LiFePO4 10KWH 20KWH 30KWH 40KWH 50KWH Battery vertical Cabinet:1.One Module 7KWH 51.2V 138AH LiFePO4 Battery , 2PCS Stackable modules in parallel will get 14KWH,3PCS Stackable modules in parallel will get 21KWH...2.Battery Support smart communication function RS485/ RS232/ CANbus and can compatible with most of famous Hybrid off grid inverters / MPPT controllers3.Built in accurate coulomb counter (LCD display), ON/OFF Switch, Handles,bracket and movable base.4.For the bracket, we customized the high quality unique metal bracket which is more stable, safely and very firm to hold the power wall lifepo4 battery install on the wall and ground.Product Parameters| Model No | DFD-7Kwh | DFD-14Kwh | DFD-21Kwh | DFD-28Kwh |
| Standard Voltage | 51.2V | 51.2V | 51.2V | 51.2V |
| Standard Capacity | 138Ah | 276Ah | 414Ah | 552Ah |
| Size | 670x544x200mm | 670x544x400mm | 670x544x600mm | 670x544x800mm |
| Weight | 78KG | 142KG | 206KG | 270KG |
| Charging Cut-off Voltage | 58.4V | |||
| Discharging Cut-off Voltage | 41.6V | |||
| Max. Charge Current | 100A | |||
| Max. Discharge Current | 100A | |||
| Cell Type | LiFePO4 Battery | |||
| Communication | RS485, RS232, CAN | |||
| Working Temp | -5ºC-55ºC | |||
| Cycle Life | 6000 Cycles | |||
Main products
| 2000W/3000W power station | 4000W/5000W power station | Solar panel+500W power station |
Shenzhen Do-Fluoride New Energy Techinolog Co.,Ltd founded in 2011, belongs to DFD Group.Stock code:002407The company is specialized in the R&D, production, sales and services of new energy basic elements such as "energy generation, energy storage and energy conservation", providing integrated solutions for new energy from photovoltaic power generation to lithium battery energy storage, to LED lighting energy conservation and lighting projects, and ultimately realizing intelligent control and intelligent management of a street, a community and a city.Adhering to the "going global strategy", the company has established long-term cooperative relations with customers in the Middle East, Africa,Europe, America and other countries.Our Advantages
Q: Are you trading company or manufacture?
A:We are the factory and manufacture, providing top high quality products and competitive price.
Q: What kind of certificates your products have?
A: CE,FCC,RoHS,PSE,UN38.3,MSDS,etc,which is able to satisfy most country's importing requirements.
Q: Can we have our brand logo?
A: Yes , please send us the artwork of your design, we have a professional team which is having rich experience on OEM&ODM,butthere is a minimum order quantity required.
Q: What's your usual payment terms for orders?
A:We accept terms of T/T, West union, L/C, PayPal and Alibaba Trade assurance(VISA, Mastercard,T/T, PayPal, Apple Pay,G-Pay,and Online Transfer),etc.
Q: Can I get a solar generator power station sample?
A:Yes, please leave your contact information and our sales manager will contact you soon.
Q: Can you supply solar panels?
A:Yes, we have solar panels, we can recommend you suitable solar panels.
Q: What's the warranty?
A: All of our products passed professional QC test, we offer 1 year warranty for non-artificial damage for our distributor.
Q:What should I do if goods have problem?
A:Each item will be packed very well before shipping.Please make sure the package is intact and check all items carefully according to your order when you received the goods.
1 ) If you find any item has quality problem, please take clear photos and contact us within 7 days after shipment arrived.
2 ) If you find something missing, please checking all boxes first, if still no find, please take photos and contact us within 7 days.
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