Best battery power wall factory for industry

Company Advantages
1. GSL ENERGY 5kw powerwall is designed by experts in the industry. It has a relatively scientific design structure, exquisite and tasteful appearance, which proves to be very pragmatic.
2. The product has the ability to accept very high currents. Its low internal impedance minimizes energy loss and heat generation.
3. The product features an operating temperature range. In extreme environments, heating and cooling may be required to keep it within its operating temperature range.
4. battery power wall is tested by relevant national departments in the aspects of quality and performance indicators. It is ensured to be a high-quality battery with excellent performance.
5. battery power wall is manufactured based on advanced technology. Besides, it is charged three times and discharged twice to activate the battery before being shipped out of the factory. The balance, consistency and stability of the battery can be ensured.

Products type	MODEL : GS5000U	Battery pack Discharge Current (Max.)	100A
Cell Technology	Lifepo4	Efficiency	98%
Battery Pack Capacity (Wh)	4800-5120	Depth of Discharge	100%
Battery pack Voltage (Vdc)	48-51.2	Dimension (L*W*H, mm)	650*480*190
Battery pack Capacity (AH)	100	Communication	Option of CANBUS OR RS485, SMbus
Battery pack Cell Quantity in Series (pcs)	15S( OFF GRID )/16S（Hybrid）	Protection Class	IP54
Battery pack Charge Voltage (Vdc)	54-58.4	Weight	54KG
Battery System Charge Current (Standard)	10A	Operation Life	10+ years
Battery pack Charge Current (Normal)	20A	Operation Cycle Life	Over 6000 times
Battery pack Charge Current (Max.)	50A	Operation Temperature	0-50℃
Battery pack Discharge lower-Voltage (Vdc)	40-46V	Storage Temperature	minus 20 -- 60 ℃
Battery System Discharge Current (Standard)	20A	Products certificates	TÜV (IEC62619), CE
Battery pack Discharge Current (Normal)	50A	Transfer Certificates	UN38.3,MSDS,IEC62133,IEC62219

GSL's powerwall ESS adopts the latest HESS battery system. With rich experience and advanced techniques, the product has the features of the fashionable design, high energy, high power density, long service life, and easiness of installation and expansion, all of which reflect the real requirements of the end users and strongest technical capability of our company.

It is a kind of environmentally friendly backup power system. We use phosphates rather than cobalt to avoid environmental concerns, lower the possibilities of thermal runaway because of improper disposal, and save the production cost as well. Compared with other products in the market now, this kind of product experiences a lower rate of capacity loss. With state-of-the-art power conversion and energy storage technologies, our energy storage system (ESS) offers high-efficiency power conditioning capabilities for demand management, power dispatch, renewable energy smoothing, etc. Our ESS can provide comprehensive energy storage for residential, commercial and utility applications. Our Li-ion battery portfolio covers cells, modules 48V, cabinets (indoor/outdoor) and containers, which offer customers excellent scalability and adaptability to a wide variety of requirements.

1.High integrated with less installation space.

2.Long life cycle, >6000 times at 80% DOD.

3.Without heavy metals and environment friendly.

4.Maintenance free, no memory effect.

5.Internal BMS with full protection, high voltage protection with higher reliability.

6.10 years warranty on full set battery,20 years warranty on life span under 80% DOD.

Since 2013, GSL's powerwall ESS products have gained much more popularity among over 5000 families spreading all over the world and related solutions have been widely deployed in residential, commercial, and grid-tied storage systems, vehicle battery, and emergency power for iCloud.

◆ Experience--More than 12 years Specialized in lithium battery, Leaders of Lithium Lifepo4 Battery. 

◆ Certification--CE,UL,MSDS,Test Report from National Center For Quality Supervision and Inspection of Battery Products approved.
◆ Quality Control-- 37 production process,7 steps quality check to promise stable quality and high reliability for you.
◆ Best Material-- Insist on choosing top quality cell, material and accessories,lithium battery last longer time.
◆ Fresh battery-- All battery is fresh Production.

Company Features
1. Being a well-recognized manufacturer and provider of 5kw powerwall , GSL GROUP Limited has gained rich experience in the development, design, and production.
2. We have more than 10 QC experts with years of experience in taking charge of quality inspection. They can always provide quality assurance to customers.
3. We encourage environmentally conscious behavior. We involve every employee to "greening the company" activities. For example, we will get together for trail and beach cleanups and donate dollars for local environmental nonprofits. We put emphasis on our environmental sustainability. We are committed to reducing the negative effect of packing waste on the environment. We do this by reducing the use of packaging material and increasing the use of recycled material. We always adhere to the business philosophy of "customer-oriented" service. All of our efforts aim to bring customers the most stable quality products and the best quality service.