Elite Large Capacity 20kwh 25kwh 50kwh 60kwh off Grid Ess Energy Storage System LiFePO4 Battery Lithium Li-ion Power Bank

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Elite Large Capacity 20kwh 25kwh 50kwh 60kwh off Grid Ess Energy Storage System LiFePO4 Battery Lithium Li-ion Power Bank

Elite Large Capacity 20kwh 25kwh 50kwh 60kwh off Grid Ess Energy Storage System LiFePO4 Battery Lithium Li-ion Power Bank

Elite 48V 500Ah 25Kwh ESS Battery System Feature 1. Safety Performance: safest Lithium Iron Phosphate battery, CE IEC UN

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DESCRIPTION

Basic Info
Model NO. 48V 500Ah
Type Lithium-Ion Battery Pack
Connection Mode Series and Parallel
Rechargeable Chargeable
Discharge Rate High Discharge Rate
Size Large
Accessories Type Battery
Rated Capacity >1000MAH
Standard Voltage 40V~58.4V
Usage Solar System, Ess, Cell Tower
Electrolyte Li-ion
Capacity 25600wh
Certification CE/RoHS/Un38.3/MSDS
Self Discharge Rate <3%
Weight 300kg
Warranty 5 Years
Cycle Life 4000-6000 Times
Bluetooth Optional
Display Screen Optional
Connection Supports Parallel Connection
Transport Package Wooden Case
Specification 600*800*1420mm
Trademark Elite/OEM
Origin Guangdong, China,
HS Code 8507600090
Production Capacity 100000PCS/Month
Product Description

Elite 48V 500Ah 25Kwh ESS Battery System

Elite Large Capacity 20kwh 25kwh 50kwh 60kwh off Grid Ess Energy Storage System LiFePO4 Battery Lithium Li-ion Power Bank

Feature
1. Safety Performance: safest Lithium Iron Phosphate battery, CE IEC UN38.3 approved, built-in BMS2. Long Cycle Life: > 4000 times, 6-8 times life cycle compare to lead acid battery3. Deep cycle, no memory effect, highly efficient4. Compact size and light weight: 1/2 size & weight of lead acid battery5. Good performance at high temperature

6. Low self-discharge rate: < 3% month

Parameters

Electrical CharacteristicsNominal Voltage51.2V
Nominal Capacity500Ah
Energy25600Wh
Internal Resistance≤10mΩ
Cycle Life>4000 [email protected] 100% DOD
Months Self Discharge<3%
Efficiency of Charge100%@0.5C
Efficiency of Discharge96-99% @1C
Standard ChargeCharge Cut-off Voltage58.4±0.2V
Charge Mode0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV)
Recommend Charge Current20-50A
Max. Charge Current100A
Standard DischargeMax. Continuous Discharge Current100A
Max. Pulse Current150A(10S)
Discharge Cut-off Voltage40V
Environmental Charge Temperature0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity
Discharge Temperature-20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity
Storage Temperature0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity
Water Dust ResistanceIP21
MechanicalCell&Method16S
Package5 metal case batteries in 1 cabinet
Dimensions(in./mm.)600*800*1420mm
Weight(lbs./kg.)300kg
TerminalPlug-in type
LED DisplayYes
CommunicationCAN/RS485/RS232
Max. Paralleling Number Depends on requirements
Compatible InverterInverters of any brand

Pictures

Charge and Discharge CurvesIntroduction
Elite is a leading lithium battery manufacturer in China, which is committed to provide customers with safe and durable battery products for EV power battery, portable energy storage, household energy storage, micro power grid, telecom station power supply, UPS, solar street lights, harvesters, AGV, forklift, electric tricycles, electric wheelchairs, etc. Elite professional experienced technicians and advanced equipments provide customers with high-quality batteries and professional customized battery solutions. Elite has passed ISO 9001 ISO 14001 certification, Elite products have been certified with UL, CE, UN38.3, MSDS, etc.

Advantages

Elite Large Capacity 20kwh 25kwh 50kwh 60kwh off Grid Ess Energy Storage System LiFePO4 Battery Lithium Li-ion Power Bank

Workshop

Certifications

Packaging & Shipping
With high quality pearl wool, UN cartons / Plywood, plastic pallet.Standard batteries lead time: Samples: 15-20 days, Bulk order: 25-30 days.Customized batteries lead time: Samples: 30-40 days, Bulk order: 30-40 days.
Shipment:By air, by sea, by express, by railway, etc.

F&Q

1. What is your MOQ (Minimum Order Quantity)?Sample order for testing is available. You can choose to place just one piece for testing.2. What is the warranty term of your product?Elite standard warranty term is 3 years. Besides, warranty is extending available according to customers' requirements.3. What about the lead time of bulk order?It depends on the order quantity. Normally, the lead time is around 30 days. 4. What shipping method can I choose? How about the shipping time?By Express (3-15 days): suitable for urgent time or small quantity;By Sea (25-45 days): suitable for bulk order.By Railway (15-35 days): Suitable for bulk order.Our sales person will recommend the most suitable solution to you according to your detailed order and situation.5. What is the payment term of the order?
T/T 30% as deposit, T/T 70% before shipment, other payment terms can be discussed according to the order quantity.