Product Description

1. Experience the brilliance of our Colorful Touch LCD, offering robust IP65 protection. This state-of-the-art interface ensures seamless control and durability, making it an ideal choice for both residential and commercial applications.
2. Easily integrate with existing solar systems using our advanced AC couple retrofit solution. This smart feature allows for effortless modernization, enhancing the efficiency and sustainability of your energy setup.
Effortlessly manage energy needs with the ability to connect up to 16 units in parallel for both on-grid and off-grid operations. Enjoy the flexibility of supporting multiple batteries in parallel, ensuring uninterrupted power supply and scalability.
3. Harness the power of our system with a maximum charging/discharging current of 250A, optimizing your energy management for peak performance and reliability in any setting.
4. Customize your energy usage with up to 6 programmable time periods for battery charging and discharging. This feature provides tailored energy solutions that cater to your specific needs, enhancing efficiency and cost-effectiveness.
5. Maximize your energy resources by storing power generated from a diesel generator. This capability ensures a versatile and reliable energy reserve for all your power requirements.
1. Experience the brilliance of our Colorful Touch LCD, offering robust IP65 protection. This state-of-the-art interface ensures seamless control and durability, making it an ideal choice for both residential and commercial applications.
2. Easily integrate with existing solar systems using our advanced AC couple retrofit solution. This smart feature allows for effortless modernization, enhancing the efficiency and sustainability of your energy setup.
Effortlessly manage energy needs with the ability to connect up to 16 units in parallel for both on-grid and off-grid operations. Enjoy the flexibility of supporting multiple batteries in parallel, ensuring uninterrupted power supply and scalability.
3. Harness the power of our system with a maximum charging/discharging current of 290A, optimizing your energy management for peak performance and reliability in any setting.
4. Customize your energy usage with up to 6 programmable time periods for battery charging and discharging. This feature provides tailored energy solutions that cater to your specific needs, enhancing efficiency and cost-effectiveness.
5. Maximize your energy resources by storing power generated from a diesel generator. This capability ensures a versatile and reliable energy reserve for all your power requirements.

Product Parameters
Model |
SUN-12K-SG01LP1-EU |
SUN-14K-SG01LP1-EU |
SUN-16K-SG01LP1-EU |
Battery Input Data |
Battery Type |
Lead-acid or Lithium-ion |
Battery Voltage Range (V) |
40-60 |
Max. Charging Current (A) |
220 |
250 |
290 |
Max. Discharging Current (A) |
220 |
250 |
290 |
External Temperature Sensor |
YES |
Charging Curve |
3 Stages / Equalization |
Charging Strategy for Li-Ion Battery |
Self-adaption to BMS |
PV String Input Data |
Max. DC Input Power (W) |
15600 |
18200 |
20800 |
Max. DC Input Voltage (V) |
500 |
Start-up Voltage (V) |
125 |
MPPT Voltage Range (V) |
150-425 |
Rated DC Input Voltage (V) |
370 |
PV Input Current (A) |
26+26+26 |
Max. Input Short-Circuit Current (A) |
44+44+44 |
No. of MPP Trackers/ No. of Strings per MPP Tracker |
3/2+2+2 |
Communication Interface |
WIFI, RS485, CAN |
General Data |
Operating Temperature Range (ºC) |
-40 to +60ºC, >45ºC Derating |
Cabinet Size (WxHxD mm) |
464×763×282 (Excluding Connectors and Brackets) |
Weight (kg) |
48.5 |
Noise (dB) |
≤30 dB |
Certifications

Company Profile
Anhui Technology Import and Export Co., Ltd (AHTECH), founded in 1985 and headquartered in Hefei, Anhui Province, is an industrial giant with a remarkable track record. In 2023 alone, AHTECH achieved a staggering total import and export volume of US$2.0 billion, alongside an impressive sales revenue of 15 billion yuan. As a proud member of the Fortune Global 500 Anhui Conch Group, AHTECH stands as a pillar of excellence and reliability in the global market.
With 39 years of dedicated service in the foreign trade sector, AHTECH has evolved alongside China's remarkable reform and opening-up journey and the intricate web of global economic integration. Our expertise primarily lies in the import of mechanical equipment, precision instruments, metal minerals, and a variety of agricultural, forest, and food products. new energy products, spanning five comprehensive categories. Our export portfolio is equally impressive, encompassing ten diverse categories including ships, vehicles, medical-care materials, electronic appliances, lighting products, machinery, metals, textiles, apparel, and solar systems. Additionally, AHTECH is a force in overseas engineering projects. This extensive reach, coupled with our influential brands and strategic market positioning, has firmly established AHTECH as a leader in Anhui's export-import landscape.
Recognized as a Grade-A tax credit enterprise by the State Taxation Administration, AHTECH boasts a top-tier export tax rebate status and holds an Authorized Economic Operator (AEO) certificate from the General Administration of Customs P.R. China. As an AAA-rated customer of China Export & Credit Insurance Corporation (Sinosure), and with a place on the Export Leading Indicator (ELI) sampling list, AHTECH's commitment to excellence is unquestionable. We proudly serve as the vice president unit of several prestigious chambers of commerce, including CCCME, CCCLA, and CCCT; as an executive director unit of CCCMC and China Ropeway Association, and as the president unit of the Anhui Customs Declaration Association. Our accolades are a testament to our dedication to quality and leadership in the field.
Project Case
Warehouse
FAQ
Q: What's your main products?
A: Solar Panels in different Tier 1 Brand; Solar Inverters ( On Grid / Off Grid / Hybrid ); Rack / Stack / Wall Mounted Lithium Batteries; Solar energy storage battery; ESS Stockage; Solar Energy System For Residential and Commercial Use;
Q: What's the delivery time?
A: Generally within 7-15 days, it will vary based on different products, pls kindly check with our customer service for details, we will arrange it for you as soon as possible;
Q: What kind of payment terms are acceptable?
A: We are flexible with payment conditions, it depends on you;
Q: If I have other questions, who should I ask?
A: You can contact us online and our sales will reply within 10 minutes;
Q: What are the advantages of your company?
A: We have our own factory and also have deep cooperation with other brands,such as Longi,JA solar,Jinko,Trina,Yingli, Deye, Growatt etc., to provide customers with better prices and more choices.
How to Buy
