10kwh 50 kwh 48 volt solar batteries lithium ion battery 48v 100ah for solar system
>Manufacturing techniques
1. Top quality battery cell, with brand new A grade prismatic LFP aluminum shell battery cells,high energy density,6000+ long cycle life. Every battery cell was with a Unique QR code, can be traceable.
2. There have a BMS to protect the battery, the BMS can provide the protection functions as Cell balance control, Over-charge protection, Over-discharge protection, Short circuit protection, High/Low temperature protection.
3. Laser welding, the battery pole and the busbar was welded by laser, more reliable and efficient .
4. 100% tested before packing, every battery pack passed the aging test and charge/discharge test, to ensure that all the products we produced accord with the highest quality standards.
>Features
●Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles,100%DOD,under normal conditions;
●Built-in automatic protection for over-charge, over discharge, over current and over temperature;
●Maintenance free;
●Internal cell balancing;
●Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery;
●Can be charged using most standard lead-acid charges (set);
●Wider temperature range:-20℃~60℃;
●Support for serial application expansion (up to 51.2V).
>Application
※Energy storage system, control system, alarm system, power system, database;
※Emergency lighting system, emergency power supply, UPS;
※Telecommunication, communication, firefighting system.
>Energy storage battery advantages
♦High Inverter Compatibility, can be compatible with 90% inverter brand.
♦Max.15pcs Parallel Supported
♦High energy efficiency: Energy efficiency (charge and discharge)>99%
♦High Rate Charge & Discharge, 0.5C charge and 1C discharge.
♦Safe and Reliable Smart BMS, take protections against over-charge, over-discharge, over-current, over-temperature, low-temperature, and short circuit, etc.
♦Long Life, reliable A+ grade LFP cells, Cycle life >6000 cycles;
♦More Smart, can supply customized upper computer software for BMS communication to set parameters and read monitoring data;
♦Smart Design & Easy installation:Plug in & off;
♦More Quiet: Without fan,more quiet and reduce the fan failure risk;
♦Superior Safety, Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation;
♦Multiple communication protocals: RS485, RS232, CAN;
♦Customized solutions can be acceptable.
>Specification
| MODEL: | ESS-4810 |
| Normal voltage: | v-15 s |
| Capacity: | 4.8KWh |
| Working voltage range: | 40.0v-57.6 v |
| Charging current: | 20A |
| Maximum continuous charging current: | 100A |
| Standard discharge current: | 20A |
| Maximum continuous discharge current: | 100A |
| Protection voltage: | 55V |
| Float voltage: | 55.2V |
| Temperature protection: | 65 ° c |
| Charging temperature: | 0 ~ 45 ° c |
| Working temperature: | -20 ~ 60 ° c |
| Overcurrent fuse: | 120A |
| Cycle life: | 6000 times |
| (80% dod cut-off voltage: about 48v) |
| Communication: | RS232/485/ /CAN |
| Size: | 482 * 420 * 133mm |
| Weight (kgs): | 40kg |
>Workshop scene
>FAQ
Q1: How to choose the right battery?
A1: Tell us your demand, then our sales will recommend a suitable battery for you.
Q2. Do you have any MOQ limit?
A2: Yes, we have MOQ for mass production, it depends on the different model numbers. 50-500pcs sample order is available.
for sample checking is available.
Q3. Is it OK to print my logo on the product?
A3: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.
Q5:. What certificate your company have?
A5: ISO 9001, ISO 14001, OHSAS 18001, CE, UL, IEC 61427 test report, Patent for gel technology and other Chinese honor.
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10kwh 50 Kwh 48 Volt Solar Lithium Ion Battery 48v 100ah For Solar System Images
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