High Quality 10 Kw Solar Power System

• Customization: Available
• Nominal Voltage: 48V
• Warranty: 5 Years
• Model NO.: 10kw 20kwh
• Nominal Capacity: 20kwh
• Cycle Life: 6000h
• Standard Charging /Discharging Current: 0.5c
• Applicable Temperature: -30~60
• Permissible Humidity Range: <85
• Storage Temperature: -20~65
• Transport Package: Carton Packing
• Specification: 682*510*246mm
• Trademark: Quicklite
• Origin: Yangzhou Jiangsu China
• HS Code: 9405409000
• Production Capacity: 40000 Pieces/Year

Product Description

Product Description

 

Working Principle of Off-Grid Solar Power Generation System

1.Photoelectric Conversion When sunlight irradiates solar panels, based on the photovoltaic effect, semiconductor materials in the panels absorb photon energy, generating electron-hole pairs that form an electric current. This process converts solar energy into direct current (DC).	2.Charging Control The DC power generated by the solar panels enters a controller, which monitors parameters (such as voltage and current) and adjusts the charging process from the panels to the battery. This ensures safe charging and prevents overcharging.
3.Energy Storage The battery stores electrical energy through internal chemical reactions, converting it into chemical energy for storage. When sunlight is insufficient, it reverses the process, converting chemical energy back into electrical energy for output.	4.Inversion and Output An inverter transforms the DC power from the battery into standard alternating current (AC). It also controls the quality of the output by regulating parameters like voltage and frequency to meet grid-standard requirements.
5.Load Power Supply The AC power generated by the inverter is transmitted to various electrical loads to meet their power demands. The system dynamically balances and stabilizes the power supply according to real-time load requirements, ensuring stable operation.

 

 

Product Parameters

 

PV module
Cell Type:Mono N-Type
No. of Cells:132pieces(6*22)
Module Dimensions:2480*1134*30mm
Weight:30.6kg
Pmax(W):625W
Vmpp(V):41.4V
Impp(A):16.61A
Voc(V):48.6V
Isc(A):17.54A

Lithium Battery(LFP)
Model:48V200AH
Size:682*510*246 mm
DOD:80%
Life cycle:6000
Charge Voltage:51.75V
Discharge Voltage:45V
Max Charge/Discharge Current:50/100A
Design life:>10 year
Communication protocols):CAN,RS485
Safety Certificate:CE,TüV,IEC62619,UN38.3,ROHS
Product Feature:19 inch standardized design,3U height;
3.2V100AH square aluminum core,higher energy density;
Intelligent system control,more stable performance;
Extrusion design,longer life

Inverter
Specifications: 10KW/48V
Model: SEI-10K-SP
Number of units that can be paralleled: 1 to 6 units
Dimensions: 670440240mm
Weight: 37KG
Protection level: IP65
Operating temperature range: -25 to 60ºC, derating when the temperature is above 45ºC
Cooling method: Heat sink + intelligent air cooling
Warranty period: 5 years

 

Auxiliary materials
PV:PV1-F1*4mm²
Power distribution box:20KW
Auxiliary materials:Grounding, wire threading pipe, MC4 connector

Company Profile

Baode Lighting Group Co., Ltd.

Be honest and virtuous, strive hard and keep pace with the times
Founded in 2000, Baode Lighting Group Co., Ltd. is a high-tech enterprise integrating R&D, design, manufacturing, engineering implementation and service operation of outdoor lighting equipment, solar street lamps, smart street lamps, high-mast lamps, steel pipe power towers, communication towers, traffic equipment, landscape lighting, photovoltaic intelligent applications, etc. With over 20 years of development, the group has won the "Mayor Quality Award" of Gaoyou City twice and is recognized as a "Demonstration Enterprise of Service-oriented Manufacturing" in Jiangsu Province. Baode has obtained more than 100 patents and scientific and technological achievements, including nearly 20 invention patents. It holds multiple professional qualifications, such as Grade I for urban and road lighting engineering, and has passed various system certifications like ISO9001, ISO14001, and ISO45001. Its "Luyou" brand has been awarded "Famous Trademark of Yangzhou" and "Famous Trademark of Jiangsu Province". The group has established long-term partnerships with over 30 companies, including China Railway Group and JinkoSolar, and its products are sold in more than 100 countries and regions. Committed to the corporate spirit of "integrity, hard work, and keeping pace with the times", Baode aims to become a better smart city lighting integration service provider.

FAQ

1.How should lithium batteries be used in low-temperature environments?

It can be discharged at -20ºC to 0ºC, but the charging and discharging efficiency decreases. It is recommended to turn on the battery heating function (optional for some models).
Do not use at temperatures below -30 ºC to prevent permanent damage to battery performance.
2.Are lithium batteries environmentally friendly? Does it contain heavy metals?
They are made of lithium iron phosphate material, free of heavy metals such as lead and cadmium, the material is recyclable and complies with CE and UN38.3 certifications.
3.What is the warranty period for lithium batteries?
Generally, a 5-year or 10-year warranty is provided (with slight variations for different models). Please refer to the product manual for specific details.