factory price solar battery bank at discount for home

Company Advantages
1. solar battery bank is novel in design and compact in structure. Moreover, it is easy to assemble and disassemble, and is well received by customers.
2. The quality inspection of the product is carried out by the QC team. The inspection is not only in line with international standards but meets the requirements of the customers.
3. GSL GROUP Limited always wholeheartedly serves its customers.
4. GSL GROUP Limited still continues to provide the best service for customers.

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. GSL ENERGY ​​is the best-selling domestic solar battery bank brand.
2. Our technology takes the lead in the industry of green energy solar power .
3. Our company is engaged in sustainable management. We have established policies on SDG and ESG, and incorporated ESG elements into our budget drafting process. Our business is devoted to sustainability. We've enhanced our energy carbon, effluent, and waste efficacy and try to keep zero clogs. Our firm bears societal obligation. We try to minimize waste production by means of a dozen waste reduction initiatives. A number of our manufacturing lines have attained 0 waste creation.