energy-saving solar powered battery bank best design for battery

Company Advantages
1. GSL ENERGY solar powered battery bank is of guaranteed quality. It is tested for proper color, abrasion resistance, waterproofness, weight and hand properties in the manufacturing process.
2. This product is anti-rust and anti-corrosion. Its metal finish is treated with a natural anodic layer formed in the air, hence, it will not get rust or corroded easily.
3. This product can last for decades if cared for properly. It doesn’t require people's constant attention. This greatly helps save people's maintenance costs.
4. Customers all appreciate the smoothness and softness this product has, which significantly benefits wearers, especially those with skin allergies.

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 GROUP Limited has been engaged in the production of solar powered battery bank since its establishment.
2. GSL ENERGY keeps studying newly innovative technology to manufacture green energy solar power .
3. GSL GROUP Limited is able to make the right decisions for our customers. Welcome to visit our factory! The corporate culture GSL ENERGY runs after is important for the development of GSL ENERGY. Welcome to visit our factory! We are fully ready to serve our customers well with solar energy generator . Welcome to visit our factory! To improve the customer satisfactions, depending on the quality of solar inverter without battery has been GSL ENERGY's focus. Welcome to visit our factory!