48V DIY Unit for Solar Energy System Without Battery Cell (suitable EVE280Ah/CATL280/302/310Ah) Box Stack Type

• Type: Lithium-Ion Battery Pack
• Connection Mode: Parallel Connection
• Rechargeable: Chargeable
• Discharge Rate: Low Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Model NO.: MASON-280 DIY Unit
• Rated Capacity: >1000MAH
• Standard Voltage: >12V
• Usage: Solar System
• Electrolyte: Li-ion
• Nominal Voltage: 51.2V
• Nominal Capacity: 280ah
• Transport Package: Carton Packaging
• Specification: 820*510*330mm/27kg
• Trademark: Seplos
• Origin: Dongguang

Product Description

Nominal Capacity	280Ah @0.5C discharge current 25±2ºC
Nominal Voltage	51.2V
Cell Dimension	750*440*251mm
Configuration	16s
Cell Chemistry	Lithium Iron Phosphate (LiFePO4)
Cell Specification	3.2V 280Ah
Net Weight	112KG
BMS	Seplos Smart 48V 100A 16S BMS
Warranty	10 years

Parts List

• 1 * Battery Case (Bottom case, Front Panel, Top Bracket, Front Bracket, Top cover)
• 1 * 48V 200A 16S SEPLOS BMS
• 1 * 58V 400A Fuse
• 4 * Handle
• 2 * PCB Board for BMS and Cell Connection
• 3 * Upper and Lower Latch lock
• 1 * LCD Screen
• 1 * LCD Screen Sticker
• 4 * Button Cap
• 3 * Wires (LCD Screen wire, PCB board A and PCB board Connector)
• 2 * Battery Terminals (P+ Terminal and P- Terminal)

 

Other components includes:

• 6 * Copper bus bars (BMS connection)
• 15 * Aluminum bus bars (Cell connection)
• 10 * Epoxy sheet (Between cell and the case)
• 26 * EVA Tape (Between cells)
• 1 * PC sheet (Top cover)

 

Screws Details:

• 12 * Phillip Hex M4 * 8mm (PCB board fix)
• 9 * Phillip Hex M5 * 8mm + Washer + Spring Set(Ground cable and top bracket fix)
• 7 * Phillip Hex M6 * 25mm + Washer + Spring Set(Front Panel fix)
• 10 * Phillip Round M3 * 8mm + Washer + Spring Set(BMS and LCD Screen fix)
• 12 * Phillip Pan M5 * 10mm (Latch fix)
• 16 * Hexagan Socket Pan M4 * 10mm (P+/P- Terminals fix)
• 42 * Hexagan Socket Countersunk M4 * 10mm (Handle and battery case)
• 4 * Phillip Hex M6 * 14mm + Washer + Spring Set(foot fix)
• 5 * Phillip Hex M8 * 10mm + Washer + Spring Set (P+/P- Bus bar fix)
• 8 * Phillip Round M5 * 10mm + Washer

Communicate inverters list:




Now our CANBUS communication board supports these brands of inverters, and our BMS has a built-in CANBUS protocol of matching inverter brands, which can be automatically matched or manually switched:
 


 

Our shipping methods