TitleProduct

11.1V 40ah Solar Street Light Li-ion Battery Manufacturer

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-31 20:54

  • Browse the number:

    167

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Company Profile

Shenzhen Eastar Battery Co., Ltd.

By certification [File Integrity]

Contact:Mr. Alex Lu(Mr.)  

Email:

Telephone:

Phone:

Area:Jiangsu

Address:Jiangsu

Website: http://dongtaisolarpower.sddxkj398.com/

Product Details






Item No:LANYU-40
Nominal Voltage: 11.1V
Nominal Capacity: 40 Ah
Specification:123.6*182.4*215mm
Approx Weight: 4.8KGS
Packing:Plywood Case/Wood Pallet
Maintenance Free:Yes



 
 
 
Configuration
Light source LED30w
Solar panels Single crystal 90W
Notes  Booster system, to guarantee the light 10h a day, 
Light time can be adjusted 
 
 
 
 
 
 
 
Basic 
Model LANYU-40
Size  123.6*182.4*215mm
Weight  4.8kg
Internal Resistance 6mΩ
Container aluminum
Charge Operating Temperature Range 0ºC~45ºC
Discharge Operating Temperature Range -20ºC~60ºC
Storage Operating Temperature Range -20ºC~45ºC
Storage Humidity ≤85% RH
 
 
 
 
 
 
 
 
Li-ion battery protection system
Maximum charging voltage 40V 
Overcharge protection voltage 4.25V
Overcharge protection voltage release 4.15V
Overdischarge protection voltage  2.6V
Overdischarge protection voltage release 3.0V
Overdischarge protection electric current-level 1  10A
Over-current protection delay - level 1 1s
Overdischarge protection delay-level 2 0.2s
Overdischarge protection delay-level 3(short circuit protection)  500us
Overcharge protection release conditions Monomer highest voltage < 4.15 V or
 discharge current>level 1 protection current * 8%
Overdischarge protection release conditions Monomer minimum voltage 3.0 V or charge
Over-current protection/short circuit current release Cut off Load/Charge
Charging temperature protection 45ºC
Discharge temperature protection 65ºC
The equilibrium voltage 4.175V
The equilibrium current 61mA
Power consumption self -Normal mode  60uA
Power consumption self-Overcurrent protection mode  130uA
Power consumption self-Sleep mode 5uA
The controller Recommended value charged limit voltage controller (controller built-in) 12.4V
Recommended value discharged limit voltage controller (controller built-in) 9.4V
The rated working voltage 9~32V
Max Solar panels input voltage 55V
Max Charging current 8A
Charging conversion efficiency 96%
Max Discharge power  40W
Max discharging conversion efficiency 96%
MPPT function  1
The charging efficiency of tracking  99.95%
Waterproof level IP67




Battery features

1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire


Application

-Solar energy system , wind energy system, ups inverter system,
-Ups inverter system
-Lighting equipment
-Garden light and street light system
-Communications and electric equipment
-Emergency lighting equipment
-Portable VTR/TV, tape recorders, radios, etc.
-Power tools, lawn mowers and vacuum cleaners
-Cameras and photographic equipment
-Computers etc.
-Portable measuring equipment
-Portable telephone sets
-Various power toys and recreational equipment
-Uninterruptible Power Supply
-Fire alarms and security systems
-Various telemeter equipment











FAQ

Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 18 years of experiences and customers all over the world .Our factory located in Wuxi city, Jiangsu province,China.
 
Q: How long is your delivery time?
A: Generally it is 15-20 days. It is according to quantity.

Q: Can you print my picture or logo on the battery cover?
A: Yes, OEM is available, we can print your picture or logo on the battery case, If your quantity is good, We can also printing your LOGO on battery carton.

Q: What is your terms of payment ?
A: TT, L/C, Western Union.

Q: What's kinds of battery will you provide?
A: We have 3 types of battery: Electric bike battery, UPS battery and motorcycle battery, we have many models to meet your requirements.

Q:How do you ship the products?
A:We ship the products by sea.