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factory wholesale lithium ion batteries 48v 250ah big capacity inverter lifepo4 battery for solar battery
$1,266.00
1~9 Pieces
$1,247.00
10~49 Pieces
$1,235.00
50~99 Pieces
$1,228.00
100 Pieces
factory wholesale lithium ion batteries 48v 250ah big capacity inverter lifepo4 battery for solar battery
$1,228.00~$1,266.00
per Piece
Battery Type:
- pack
Nominal Capacity:
- 250AH
Nominal Voltage:
- 48V
Product Details
Our production technics and process
CLICK AND VISIT OUR VR FACTORY
Didu new energy is a professional factory of lithium battery since 2008.We strictly follow ISO production standards.Our factory has a floor space of 50,000 square meters with strong production capacity,advanced production equipment,and experienced workers.Click below and visit our VR factory now.
VR
Product specification
Basic Parameters | Voltage | 48V | ||||||||||||||
Capacity | 250Ah(Standard ) | |||||||||||||||
Energy | 12000Wh | |||||||||||||||
Internal resistance | ≤100mΩ | |||||||||||||||
Standard cycles | ≥3000(@0.5C,80%DOD,25℃) | |||||||||||||||
Self discharge | <5%(after 90 days storage) | |||||||||||||||
Standard warranty | 3 years(longer warranty accoording to customers) | |||||||||||||||
Size and weight | Length | 490mm | ||||||||||||||
Width | 380mm | |||||||||||||||
Height | 680mm | |||||||||||||||
Weight | ≤115Kg | |||||||||||||||
Electrical Parameters | Communication ports | CAN/RS485 | ||||||||||||||
Compatible inverters | Growatt/Goodwe/Deye/Srne/Voltronic and others | |||||||||||||||
Charging mode | CC/CV | |||||||||||||||
Charging Current | 0.2C/40A(Standard) | |||||||||||||||
0.8C/200A(Maximum constant current@25℃) | ||||||||||||||||
Overcharge protection voltage | 54.6V | |||||||||||||||
Discharge mode | CC/CV | |||||||||||||||
Discharge Current | 0.2C/40A(Standard ) | |||||||||||||||
0.8C/200A(Maximum constant current@25℃) | ||||||||||||||||
Over-discharge protection voltage | 39.4V | |||||||||||||||
Working Parameters | Working Temperature | Charge(Small Current):0℃~+45℃ | ||||||||||||||
Discharge(Small Current)-20℃~+55℃ | ||||||||||||||||
Storage Temperature | Conventional storage temperature:-10~+45℃(Three months ,SOC:20%~60%) | |||||||||||||||
Conventional storage temperature: < 1 month：-5~+45℃ >6 months：0~+35℃ | ||||||||||||||||
Storage Humidity | 5%~95% | |||||||||||||||
Transportation Environment | Voltage:43.5V~51.6V | |||||||||||||||
SOC:30%~60% | ||||||||||||||||
Detailed Images
Features
1.Portable with 4 wheels at the bottom;
2.Advanced BMS with current limiting function;
3.Long cycle life and service life;
4.Compatible with most inverters and chargers;
5.Low self discharge;
5.Low self discharge;
6.High energy intensity and conversion efficiency;
7.Excellent high temperature performance;
8.Overcharge,over discharge and over temperature protection;
9.More compact volume and lighter weight;
10.Customization accepted;
Application
Product packaging
Company Profile
About us
Didu is a professional manufacturer and supplier of lithium energy solutions. We are a high-tech enterprise which focus on
manufacturing and designing of lithium cells and battery packs.Didu have strong technology production resources with modern
production plants, equipment. We are proud of our excellent R&D teams and strong innovation capability with state-of-the-art
facilities and strictly ISO standard manufacturing processes.
manufacturing and designing of lithium cells and battery packs.Didu have strong technology production resources with modern
production plants, equipment. We are proud of our excellent R&D teams and strong innovation capability with state-of-the-art
facilities and strictly ISO standard manufacturing processes.
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