12V 200AH 100AH 150AH 250AH Maintenance Free Solar gel Battery

Brief Introduction of Solar Battery

Solar battery takes an important rule in solar lighting, and the type of the battery we used in solar lighting are Lead-acid Battery and Lithium Battery. And Lead-acid Battery also has some different types.

About Gelled Solar Battery:

Gelled batteries belong to a development classification of lead-acid batteries. The method is to add a gelling agent to sulfuric acid to make the sulfuric acid electro-hydraulic gel. Electro-hydraulic batteries are commonly referred to as colloidal batteries.

The most important features of gel batteries are as follows:

The interior of the colloidal battery is mainly a SiO2 porous network structure with a large number of tiny gaps, which can smoothly transfer the oxygen generated by the battery positive electrode to the negative electrode plate, which is convenient for the negative electrode to absorb and combine;

The amount of acid carried by the gel battery is large, so its capacity is basically the same as that of the AGM battery;

Colloidal batteries have large internal resistance and generally do not have good high-current discharge characteristics;

The heat is easy to spread, it is not easy to heat up, and the chance of thermal runaway is small.

The Advantages of Gelled Solar Battery

Real Green Power

Special alloys are used for the battery plate material, not including harmful materials like antimony and cadmium, etc to the environment. And the batteries also use a particular Nano-material Gell, so then will be impossible to spill acid even if the cover is broken.

Low Internal Resistance

Using imported low-internal resistance clapboard and special craft could let the gelled battery have the advantage of low internal resistance, good battery capacity and high efficiency discharge performance.

Low Self-discharging Rate

Less than 3% every month, Lead-Acid is less than 15% according to China Battery Standard.

Low Gassing Rate

Gassing rate of gelled batteries is only 5% of ordinary sealed batteries.

Long-life Design

The lifespan is greater than 1000 times at 25ºC, ordinary battery is just 600 times by Industry Standard. The lifespan will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors. But usually 5-8 years.

Wider Temperature Range

-30ºC to 55ºC, Adapt well in different temperature and charge and discharge conditions

Extremely good discharge recovery ability

When discharging nearly to 0V, then short the battery bipolar for 24 Hrs and re-charge again fully and operate 5 times. The battery could discharge 90% of initial capacity when discharge to 10.5V every time.

Yangzhou Bright Solar Solutions Co., Ltd. Established in 1997, an ISO9001:2015, CE, EN, RoHS, IEC, FCC, TUV, Soncap, CCPIT, CCC, AAA approved manufacturer and exporter of solar street lights, LED street light, LED housing, solar battery, solar panel, solar controller and solar home lighting system.Overseas Exploration and Popularity: We had successfully sold our solar street lights and solar panels to overseas markets such as Philippines, Pakistan, Cambodia, Nigeria, Congo, Italy, Australia, Turkey, Jordan, Iraq, UAE, India,, Mexico, etc. Become the No 1 of HS 94054090 in solar industry in 2015. Sales will grow at a rate of 20% until 2020. We hope to cooperate with more partners and distributors to develop more business to create prosperous win-win partnerships. OEM /ODM is available. Welcome your inquiry mail or call.