| MODEL | EM8500-48L | EM11000-48L |
| Capacity | 8.5KVA/8.5KW | 11KVA/11KW |
| Maximum PV input power | 10000W | 11000W |
| Lithium Battery Activation | YES ( By PV or Utility) | YES ( By PV or Utility) |
| Lithium Battery Communication | YES(RS485) | YES(RS485) |
| Battery Voltage | 48VDC | 48VDC |
| Solar Charger TYPE | MPPT | MPPT |
| Communication Interface | RS232/RS485/DRY CONTACT | RS232/RS485/DRY CONTACT |
| Dimension, D xW x H(mm) | 540*415*122 | 540*415*122 |
Product Features
- Built-in 2 MPPT
- Lithium batteryactivation function by PV or Utility
- Compatible work with LiFePO4 battery via RS485
- Pure Sine Wave
- Powerfactor 1.0
- PVInput 500Vdc Max
- Built-in MPPT140A/160A
- Capable to work without battery
- Detachable dust coverfor harsh environment
- Wifi remote monitoring optional
- Support multiple output priority:UTL,SOL,SBU,SUB
- EQ function to optimize battery performance and extend lifecycle
Company Introduction
Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.
First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage system, lithium-ion battery pack, solar hybrid inverter. solar optimizer etc.
First Tech is located in Shenzhen City, Guangdong Province, China, the factory have passed lS09001,1S014001,1S045001 managementsystem certification and the products have obtained TUV-CB, CEIEC,EMC MSDS, UN38.3, etc certificates. The products are exported toclients in such countries and regions as Europe, Africa, Middle East,North America,South America, Southeast Asia, etc.
First Tech is committed to becoming a global leading solar & ESS solution provider to provide green energy and contribute to cleanerworld.
Enjoy New Life, Starting with First Tech!
FAQ
1.Who are we?
We are based in Shenzhen Guangdong, China, start from 2017, a manufacturer and solution provider of energy storage system products, sell to Africa, Europe, Southeast Asia, Mid East, Eastern Asia.
2.What products I can buy from you?
Inverter,storage lithium battery, portable storage system, residential energy storage system, container energy storage system, etc.
3.Canyou supply OEM & ODM service?
Yes, we can do OEM & ODM as your requirements for you.
4.What’s your MOQ?
Sample order is acceptable, but for customized product the MOQ is different based on different model.
5.How you guarantee your products quality?
Our factory have ISO90001 certification, from incoming materials to production, and then to delivery, we have a very complete quality control management system to guarantee the quality of every step.
6.What’s the lead time for mass production?
It depends on the stock situation, if have stock it will be 3-5working days, if out of stock it will be around 20-45days according to different quantity and models.
7.What kind of certificates do you have for your product?
Our products have the certificates of CE, MSDS, IEC, UN38.3, etc.
