
Parameters | PHES2.9KWhPV1 |
Battery Type | Li-Ion |
Rated Voltage/ Capacity | 48V/50Ah |
Rated Energy | 2.4KWh |
Usable Capacity (80%DOD) | 2.3KWh |
Voltage Range | 45~54.7VDC |
Rated Discharge Current | 25A |
Max. Discharge Current | 60A |
Standard Charge Current | 25A |
Max.Charge Current | 60A |
Operating Temperature | Charge:0°C ~50°C; |
Discharge -20°C~50°C; | |
Storage Temperature | -20°C~50°C |
Ambient Humidity | Max. 90[%Rh] *Non Condensing |
Expected Lifetime (25°C/+77℉) | >5 Years |
Cycle life (80% DOD, 25°C/+77℉) | >2000Cycles |
Max. operating altitude | 2000m |
Dimensions(W*H*D) | 440*440*88mm |
Weight | 40kg |
Color | White/Black(customized) |
Protection Degree | IP20 |
Cooling | Natural |
Noise emission | <40dB |
Display | LED light |
Interface | RS232,RS485 |
Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 8 years of experiences
and customers all over the world .Our factory located in guangzhou
city, guangdong province,China.
Q: Can you print my logo on the battery cover?
A: Yes,ODM OEM is available,we can print your logo on the battery
case, and you can offer your logo.
Q: What's the payment term?
A: We accept T/T, 30% deposit & 70% balance payment before
shipping, and Western Union.
Q: How's the delivery time?
A: Usually it takes about 10-20 days for production varies with
products.
35-40 days for OEM and ODM order or specially part
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's kinds of battery will you provide?
A: We have lithium -ion lifepo4 polymer battery cell, so we can
product various battery pack including of Electric bike battery,
UPS battery and motorcycle battery EV and so on , we have many
models to meet your requirements and customized is workable.
Q:How do you ship the products?
A:We ship the products by sea.or air with your requirement
samples should be shipped via DHL UPSTNT and so on
Vivian Zeng
Hong Kong TAC Industrial Co.,Ltd
Add:Unit 04 7/F,Bright way tower,NO.33 Mong Kok Road,Kowloon,HK.
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.