This product is designed and manufactured by Shanghai Stin Energy Co., Ltd., which consists of 15 series of cells. It is suitable for load equipment with working current less than 100A.
2.Product technical specification
The model is a 48V100Ah battery pack, the maximum charge and discharge current are100A,20A limit current of(1. Over current limit 2. High temperature current limit). Device with RS232 and dual RS485 communication function.
2.1 Specification of Cell
Cell | No. | Item | General Parameter | Remark | |
| 1 | Rated Capacity | Typical | 100Ah | Standard discharge (0.2C5A) after Standard charge | |
| Minimum | 100Ah | ||||
| 2 | Nominal Voltage | 3.2V | Mean Operation Voltage | ||
| 3 | Internal resistance | ≤2.0mΩ | Internal resistance measured at AC 1KHz after 50% charge. The measure must use the new batteries that within one week after shipment and cycles less than 5 times | ||
| 4 | Dimension | Thickness:34.6+1.5mm | Initial Dimension | ||
| Width:135.0+1.0mm | |||||
| Height:216.0+1.0mm | |||||
| 5 | Weight | 2.14±0.03kg | Approx | ||
| 6 | Standard charge | Constant Current:0.2C5A Constant Voltage:3.65V 0.01C5A cut-off | Charge time: Approx6H | ||
| 7 | Rapid Charge | Constant Current: 1C5A Constant Voltage:3.65V 0.01C5A cut-off | Charge time: Approx1.5 H | ||
| 8 | Standard discharge | Constant current:0.2C5A End voltage:2.5 V | |||
| 9 | Maximum discharge current | Constant current: 1C5A End voltage:2.5 V | |||
Pack | No. | Item | General Parameter | Remark | |
| 1 | Combination method | 15S1P | |||
| 2 | Rated Capacity | Typical | 100Ah | Standard discharge after Standard charge (pack) | |
| Minimum | 100Ah | ||||
| 3 | Nominal Voltage | 48V | |||
| 4 | Discharge Cut-off Voltage | 42.5V | |||
| 5 | Charging Cut-off Voltage | 54V | |||
| 6 | Internal resistance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge. The measure must use the new batteries that within one week after shipment and cycles less than 5 times | ||
| 7 | Standard charge | Constant Current:40A Constant Voltage:54V 0.02CA cut-off | Charge time: Approx 6h | ||
| 8 | Standard discharge | Constant current:40A End voltage 42.5V | |||
| 9 | Maximum Continuous Charge Current | 100A(1C) | |||
| 10 | Maximum Continuous Discharge Current | 100A(1C) | |||
| 11 | Operation Temperature | Charge: 0~45ºC | 60±25%R.H. Bare Cell | ||
| Discharge: -20~60ºC | |||||
| 12 | Storage Temperature Range | Less than 12 months: -20~25ºC | 60±25%R.H. at the shipment state | ||
| less than 3 months: -20~40ºC | |||||
| Less than 7 days: -20~60ºC | |||||
| 13 | Dimensions | 442*410*221mm 5U | |||
| 14 | Weight | APPROX 48KG | |||
| 15 | (Delivery SOC) | 50%-60%SOC | |||
| 16 | Package | Paper carton + Wooden Pallet | |||
ABOUT COMPANY
Nowadays, the world is faced with instability of nuclear power generation and environment problem,which is necessary result from the development without considering next generation.Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy.Including polysilicon, ingot, wafer, cell and modulewhich are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence.Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environment problem.
STIN knows the importance of green energy.
STIN endeavors for protecting the precious value.
FAQ
1: What's your main products?
Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.
2:What is your advantage in solar products?
We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.
3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place massive order.
4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.
5: What's your minimum order quantity?
1pc.
6: How can we send the payment?
T/T, L/C, Paypal, Western Union.
