TORCHN 12v 150ah Gel Deep Cycle Battery for Solar Panel System
Features
1. Small Internal Resistance
2. More Better Quality, More Better Consistency
3. Good Discharge, Long Life
4. Low temperature resistant
5. Stringing Walls Technology Will Transport Safer.
Production Location
Yangzhou Dongtai Solar is located in Gaoyou City, Jiangsu Province, a province of China's photovoltaic industry，has a floorspace covering an area of 12,000 ㎡,annual battery production volume is 200,000 units.The output of photovoltaic cells in Jiangsu Province will reach 48.3GW in 2020, accounting for about 44% of the national output and 34.5% of the global output; the output of photovoltaic modules will reach 46.9GW, It accounts for about 48% of the national output and about 34% of the global output. Our factory began to produce batteries in 1988, has 35 years of production and research experience, ISO9001, CE , SDS , is an OEM factory for many brands of batteries, and we have professional production, sales ，after-sales ，technology departments. Our mature R&D team (research and design) takes innovation as the first development strategy and core driving force to build a more complete scientific and technological innovation system.
Application
Deep cycle maintenance free gel battery. Our products can be used in UPS, solar street light, solar power systems, wind system, alarm system and telecommunications etc.
Parameters
| Cell Per Unit | 6 |
| Voltage Per Unit | 12V |
| Capacity | 150AH@10hr-rate to 1.80V per cell @25°c |
| Weight | 41KG |
| Max. Discharge Current | 1000 A (5 sec) |
| Internal Resistance | 3.5 M Omega |
| Operating Temperature Range | Discharge: -40°c~50°c |
| Charge: 0°c~50°c | |
| Storage: -40°c~60°c | |
| Normal Operating | 25°c±5°c |
| Float charging | 13.6 to 14.8 VDC/unit Average at 25°c |
| Recommended Maximum Charging Current | 15 A |
| Equalization | 14.6 to 14.8 VDC/unit Average at 25°c |
| Self Discharge | Batteries can be stored for more than 6 months at 25°c. Self-discharge ratio less than 3% per month at 25°c. Please charge batteries before using. |
| Terminal | Terminal F5/F11 |
| Container Material | A.B.S. UL94-HB, UL94-V0 Optional |
Dimensions
Structures
Installation and Use
Factory Video and Company Profile
Exhibition
FAQ
1. Do you accept customization?
Yes, customization is accepted.
(1) We can customize the color of the battery case for you. We have produced red- black,yellow-black,white-green and orange-green shells for customers, usually in 2 colors.
(2) You can also customize the logo for you.
(3) The capacity can also be customized for you, normally within 24ah-300ah.
2. Do you have a minimum order quantity?
Normally yes, if you have a freight forwarder in China to handle the transportation for you. One battery can also be sold to you, but the shipping fee will normally be more expensive.
3. What are the payment terms?
Normally 30% T/T deposit and 70% T/T balance before shipment or negotiate.
4. What is the average lead time?
Usually 7-10 days. But because we are a factory, we have good control over the production and delivery of orders. If your batteries are packed in containers urgently, we can make special arrangements to expedite production for you. 3-5 days at the fastest.
5. How to distinguish whether the battery is good or bad by the internal resistance of the battery?
As the most effective and convenient performance parameter to measure the battery, the internal resistance can reflect the deterioration degree of the battery. The main factors that affect the change of battery internal resistance in daily use are as follows:
For the same battery, the smaller internal resistance will be better. As the battery life increases, the internal resistance of the battery will gradually increase.
The internal resistance of the same battery under different power levels is inconsistent. This is mainly affected by the electrolyte concentration. The lower the electrolyte concentration, the smaller the flow density of electrons and the larger the internal resistance. The higher the concentration of the electrolyte, the higher the flow density of electrons and the higher the internal resistance.The same battery has different internal resistances at different life stages. As the service life of the battery increases, the active material on the electrode plate will fall off the grid, and the area of the active material for power generation will decrease, resulting in a reduction in the current area, which increases the internal resistance of the battery.Most people think that the gel battery is better than the lead-acid battery, so the internal resistance should be smaller than that of the lead-acid battery. actually not. There is silica in the gel battery, and the electrolyte is gel-like, which weakens the mobility of electrons, so the internal resistance of the gel battery will be larger than that of the lead-acid battery.If your battery exceeds the reference value we give, it is very likely that your battery is insufficient capacity.
