Sunpro Batteries CO., LTD

Sunpro Batteries CO., LTD Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Sunpro Batteries CO., LTD, Energy Company, C59, floor 5, 604-2, Renmin North Road, Yuexiu District, Guangzhou.

QH-LFP-48V200AH ALL-IN-ONE systemMax input power: 5kw Max output power: 5kwCapacity: 10.4kwhBattery type: lifepo4 batter...
18/06/2021

QH-LFP-48V200AH ALL-IN-ONE system

Max input power: 5kw
Max output power: 5kw
Capacity: 10.4kwh
Battery type: lifepo4 battery
waterproof date: IP40
Number of parallel: 2
Weight: 180kg
Warranty: 5000cycling times, 10 years

Off grid inverter data
Max input DC power: 5kw
Max output DC power: 5kw
Range of input voltage: 40V-60V
Range of output voltage: 40V-58V
Phase: single
Max input DC power: 220V
Frequency: 50-60Hz

07/04/2021

How to connect powerwall with inverter?
Come on, let's show you.

New design Powerwall CATL batttery Cell5000cycling times,10 years warranty.BMS can match with growatt/goodwe/deye invert...
23/03/2021

New design Powerwall
CATL batttery Cell
5000cycling times,10 years warranty.
BMS can match with growatt/goodwe/deye inverter

What content can you get through communication protocol?
Let 's check below.

03/03/2021

As common, our batery cahrge rang is 0℃ to 45℃.discharge range -20℃ to 60℃

Now our engineer develop BMS which have the funciton to adjust temp.

The working condition of the adjust temp. as this,
1.charger is connected.or there is discharge current
2.Check the battery temperature. When the battery cell temperature is lower than 0℃, the heating is turning on and ensure the charging to be off.
3.When the battey cell temperature is higher than 10℃,heating function is off whatever the BMS status in.

02/03/2021

Do you know what is the different with these 2 kinds battery connect way?
1. one model is laser welded stud on the battery
2. one model is screwed hole inside the battery
Advantage and disadvantage of each way:
Laser welded stud: more space is required than the screw hole. The connecting piece has better installation contact than the screw hole, and the temperature of the connecting piece is lower when the current is too large. However, there will be oxidation, which is much better than screw holes. The disadvantage is that more space is required. The advantage is that it is easy to assemble by itself.
screw hole: The contact between the connecting piece and the battery core is not very close, and the resistance value will be larger. When the current is too large, the connecting piece will heat up, and the place where the connecting piece and the battery are in contact will be oxidized for a long time, which will cause the resistance value to change. As it gets bigger and bigger, the temperature of the connecting piece will be very high, which will affect the overall battery life. Another point is that if the screw is tightened hard, the screw may break, and the battery will be scrapped. The advantage is that it is easy to assemble by itself.
At present, we suggest and our battery prepare for customers are battery by laser welded stud model.
Welcome to discuss and learn more
Whatsapp: +8613560191471

06/01/2021

It can be used indoor for washing machine/toaster/thermos/microwave oven/fan/refrigrator

Also for outdoor photography/fishing/polar adventure

It is so convenient to supply power anywhere and anytime.

Let's learn more CATL battery moreCATL is a global leader in the development and manufacturing of lithium-ion batteries,...
25/12/2020

Let's learn more CATL battery more

CATL is a global leader in the development and manufacturing of lithium-ion batteries, with businesses covering R&D, manufacturing and sales in battery system for new energy vehicle and energy storage system. In 2018, the company's sales reached 21.31 GWh worldwide, which was leading in the world (according to data from SNE Research).

2015 CATL Battery cells is in quality and they provide battery cells to BMW. they are the only lithium battery partner of BMW in China.

2017 The world's largest power battery supplier in the world,
Annual production capacity reached 17.09GWH
2018 Log in to GEM. Annual production capacity reached 21.31GWh

2019 CATL and TÜV Rheinland Group signed a global framework cooperation agreement. Annual production capacity reached 32.5GWH. CATL has won the global power battery shipment champion in 2019, ranking first in the world for three consecutive years

2020 CATL announced that the company intends to sign an agreement with Tesla, Inc. and Tesla (Shanghai) Co., Ltd. to supply lithium-ion power battery products to Tesla

Address

C59, Floor 5, 604-2, Renmin North Road, Yuexiu District
Guangzhou
510030

Telephone

+8613560191471

Website

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