SOLAR ENERGY SYSTEMS
7KW the best sotac sotution for your home needs
Save Electricity BlLL
Heavy-Duty Long Cycle
RS485&RS232 Port Communication
Smart bms Technologies
Light weight Compact size Easy Installation
Blade batteryWall Mounted
One Lithium Battery Meets A Variety Of Needs
It can be used in places where electricity isinconvenient or where the cost of pulling electricity is high
Industrial energy storage
Island fishing boat
RV residence power supply
Home energy storage
Shenzhen Kweight Development Co., Ltd. is one of the leading lead-acid battery manufacturer in China. Our factory is located in Longgang District of Shenzhen & Yangquan, Shanxi in China and covers an area of 50,000 square meters. There are over 200 workers and 15 members in charge of engineering, management and quality control.Our company specializes in manufacturing 2V, 4V, 6V and 12V series maintenance free lead-acid battery, Gel battery, Deep cycle battery, solar battery, front access(gel) battery, OPzV and OPzS battery etc.. We have hundreds of models and specifications for selection, and all of products are compliance with CE, RoHS and UL. Our quality is strictly controlled as per ISO9001:2008 quality system and every piece of our battery is inspected by advanced testing machines before shipment. Our batteries are exported to North America, South America, East & West Europe, Australia & Africa relying on their good quality and competitive prices.Please feel free to contact us for further information.
PACKING & SHIPPING
SCIENTIFIC AND PROFESSIONAL
Caring for your service let commoditysecurity at your side
First time deliver quarantee rate
||Pure Sine Wave
||Gas Generator, Solar Panel
|Place of Origin
|Place of Origin:
||Lifepo4 Lithium ion Battery
||Built-in Smart BMS
||Built in Inverter;Smart LCD Display;Wifi APP Management
||Home Appliances, Outdoor power supply, Electric Power System
|The charging ratio:
|Q1. Tell your product list?
A: VRLA battery: Sealed lead acid battery, AGM battery, Deep cycle battery, Gel battery, Solar battery, Front terminal battery,OPzS battery, OPzV battery;Lithium battery: LiFePO4 battery, Li-ion battery, UPS battery, Wall-mounted power bank, Potable power Station, household energy storage system, ESS etc.We can say I got all types you may need.
Q2. Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with
our quality or service.
Q3. How about the delivery time?
A: Within 10-30 days after we confirm you requirement.
Q4.What kind of payment does your company support?
A: T/T, L/C, Cash, Western Union are all accepted if you have other payment,please contact us.
Q5. What is your production capacity?
A. We can finish 40000 pcs batteries each month, because different mode battery with different production capacity, we can talk about it if it is necessary.
Q6. Which market do you already sell?
A.We already ship to Europe, Middle East, South America, Asia, Africa etc.
Q7. What kind of certificate you have ?
A.We have ISO9000, ISO14001,IEC60896,IEC61427,UN38.3,CE,CO, SONCAP, SASO.