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It has advanced automated production lines and is equipped with high-precision equipment
Vevsun Energy, located in Foshan, China, is a high-tech leader in green power solutions, specializing in solar energy products, include solar panel, controller, inverter, battery , solar light, etc. With a dedicated R&D team, advanced equipment, and automated production lines, we deliver high-quality OEM and ODM customization services globally. Our products include solar panels, controller, inverter, lead acid battery, lithium battery, etc.
Lithium battery is the mostly hot sale products now all over the word. We provide low voltage to high voltage models, such as 12.8V 50AH, 100AH, 200AH, 25.6V, 51.2V, 96V, 192V, 384V, 100AH to 600AH, etc. Mostly now use for solar energy system storage. Our battery has all the cerfiticates, such as MSDS, UN38.3, dangerous goods packaging certificate, etc.
OEM&ODM service
Our battery support OEM&ODM service, support customer LOGO, persoonalized LCD panel design, text design, customized battery box, etc.
We fillful customer inquiry with R&D department support.
1. Large capacity, high strengh metal shell lithium iron phosphate battery, sufficient capacity.
2. Overcharge protection, overcurrent protection, over temperature protection, short cuirt protection.
3. Charging equalization function
4. Low self-consumption
1. Home solar system
2. UPS/EPS
3. Emergency backup power supply
4. Communication system
5. 5G communication base station, etc.
| Model | LP50AH | LP100AH | LP200AH | LP300AH |
| Cell chemical formula | LiFePO4 | |||
| Maximum continuous discharge current | 100A | |||
| Available capacity | 640Wh | 1280Wh | 2202Wh | 3840Wh |
| Rated voltage | 12.8VDC | |||
| Voltage range | 10V-14.6VDC | |||
| Maximum output power | 640W | 1280W | ||
| Maximum charging voltage | 14.6V±0.2VDC | |||
| Recommended charging voltage | 14.4V±0.2VDC | |||
| Recommended charging current | 50A | 50A | 100A | 100A |
| Number of cycles (standard charge and discharge at room temperature) | ≥ 5000 times | |||
| Low power mode | ≤ 45uA | |||
| Waterproof grade | IP64 | |||
| Battery discharge depth(DOD) | ≥95% | |||
| Modules connect | 1-5 | |||
| Protection | Over charge, Over Current, Over voltage , Over Discharge, Short circuit, high temperature | |||
| Casing material | ABS | |||
| Operating temperature range | Discharge ： -10℃-+ 50 ℃； Charge: +0℃-+60℃ | |||
| Storage temperature | > 1 month, 0-35℃; ≤ 1 month, -20-45℃ | |||
| N.W/KG | 8kg | 11kg | 15kg | 20kg |
| LxWxH (mm) | ≧ 5000 times | |||
Product Advantage
1. High current BMS protection board
2. Intelligent Protection for safer use
3. Protection: short circuit protection, overcharge protection, over-discharge protection, overvoltage protection, overcurrent protection, overtemperature protection, reverse charge protection, reverse polarity protection.
Fast Charging design, Long Life Span
It has advanced automated production lines and is equipped with high-precision equipment
Our professional R&D team is committed to technological innovation
Different assembly line for different type inverters
Each products will be aging and final testing to make sure the quality before shipment
Each inverter undergoes multiple quality inspections before leaving the factory
Our goods are sent to different countries of the world, welcome all the customers to inquire of our products
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Room 340, 3rd Floor, No.69, Boai Middle Road, Shishan Town, Nanhai District, Foshan City, Guangdong, China.
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Room 340, 3rd Floor, No.69, Boai Middle Road, Shishan Town, Nanhai District, Foshan City, Guangdong, China.
