Audited Supplier
| Model number | ESM-48100Z1 | ESM-48100Z2 |
| Energy Storage Battery | 51.2V | 51.2V |
| Number of cells in series | 16S | 16S |
| Nominal Capacity | 100AH | 100AH |
| Max Charging Current | 100A | 100A |
| Max Discharging Current | 100A | 100A |
| Max Charging Power | 5000W | 5000W |
| Max Discharging Power | 5000W | 5000W |
| Max Charging Voltage | 60V | 60V |
| DOD | 100% | 100% |
| BMS | CAN | CAN |
| Communication Interface | RS485 | RS485 |
| Charging current limiting | 20A | 20A |
| Number of parallel battery pack | 16P | 16P |
| Battery pack in series | NO | NO |
| Operating Temperature | '-20ºC-55ºC | '-20ºC-55ºC |
| Optimum Operating Temperature | 15ºC-35ºC | 15ºC-35ºC |
| Storage Temperature | "-20ºC-45ºC | "-20ºC-45ºC |
| Operating Humidity | 5~95%RH | 5~95%RH |
| Noise | <25dB@ 1m | <25dB@ 1m |
| Cooling Mode | Natural Cooling | Natural Cooling |
| Working Altitude | 2000m | 2000m |
| Installation Method | case | case |
| IP Rating | IP20 | IP20 |
| Energy Storage Battery Dimension | 442*396*130 | 442*396*177 |
| Energy Storage Battery Weight | ≈39kg | ≈43.8kg |
High performance cell
High quality A cell, stable voltage, long cycle life, strong power, speed up, life more than 3000 times
Lithium iron phosphate cell, low internal resistance, high rate, long life. High consistency of internal resistance, voltage and capacity of single cell.
Qingdao Heng State new energy has its own production equipment, as well as R & D design team of high-tech enterprises, and through ISO, CE, CQC, FDA, MSDS, UN38.3 certification requirements.
We support size, voltage, capacity, current, communication mode, shell material and other programs customized. Professional team, intimate after-sales guarantee, more worry.
The company's existing lithium customized solutions and spot products: widely used in lighting, intelligent power, railway infrastructure, public safety, power communication, medical electronics, security communications, industrial photovoltaic energy storage and other fields.
High performance cell
High quality A cell, stable voltage, long cycle life, strong power, speed up, life more than 6000 times
Lithium iron phosphate cell, low internal resistance, high rate, long life. High consistency of internal resistance, voltage and capacity of single cell.
1.Question : Are you a factory or trading company ?
Answer: We are an SGS recognized OEM / ODM manufacturer factory with export license. We have an outstanding and experienced team made up of "A" player who have a passion for doing something great to create more value for customers world-wide.2.Question : Why choose cooperate with us ?
Answer : -- Right people, Right product, Right price ;
-- Company-wide customer awareness ;
-- Reliable Quality and All components from world leading suppliers ;
-- Cost-effective export infrastructure and total supply chain management ;
3. Question : How does your factory do regarding quality control ?
Answer : Assuring Quality is our dignity and quality control engineers specially be responsible for quality checking in each process such as Incoming Quality Control , In Process Quality Control , Outgoing Quality Control , Environment Control, Product Traceability System , Internal Audits & Calibration, Equipment Control & Maintenance , Control of Non-Conforming Materials and etc.
4. Question : What is the average delivery time ?
Answer : Most of the time, 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.
it would be around 1 week since after confirm receiving customers' contract money. For mass production purchase order at big quantity, the delivery time could be discussed with each other case by case.
