Complaint
| MODEL | TPW48200-E | TPW48300-E | TPW48400-E | TPW48500-E |
| Battery Type | LiFeP04(LFP) | |||
| Nominal Voltage(V) | 51.2V | |||
| Nominal Capacity(KWH) | 10.24KWh | 15.360KWh | 20.48KWh | 25.60KWh |
| Design Life | 10+Years (25 ºC/77F) | |||
| Physical | ||||
| Dimension(mm) | L 480x W480x H570mm | L 480x W480x H760mm | L480x W480x H950mm | L 480x W480x H1140mm |
| Weight (kg) | 110kg | 165kg | 220kg | 275kg |
| ELECTRICAL | ||||
| Cycle Life | >6000. 25°C | |||
| Discharge Voltage(V) | 40V | |||
| Charge Voltage(V) | 58.4V | |||
| Max continuous charging current(A) | 100 | 150 | 200 | 250 |
| Max continuous discharging current(A) | 200 | 300 | 400 | 500 |
| Internal Resistance | ≤30mΩ | |||
| BMS | ||||
| Monitoring Parameters | System voltage, current, cell voltage,cell temperature, module temperature | |||
| SOC | Intelligent algorithm | |||
| Communication | CAN/RS-485/RS-232 | |||
| OPERATION | ||||
| Operating Temperature Range | -20~65ºC | |||
| Transport or Storage Temperate Range | -20ºC-45ºC | |||
| Humidity | 15% - 85% (No Condensing) | |||
| Type of cooling | Natural cooling | |||
WITH OR WITHOUT SOLAR
ALWAYS HAVE BACKUP POWER
Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them
