Product Description

1. Experience a vibrant interface with our colorful touch LCD, boasting an IP65 protection degree for unmatched durability.
2. Seamlessly AC couple to retrofit your existing solar system, for an effortless upgrade to modern efficiency.
Combine up to 16 units in parallel for seamless on-grid and off-grid operation; supports multiple batteries in parallel for enhanced flexibility.
3. Unleash powerful energy management with a maximum charging/discharging current of 250A.
4. Optimize your energy use with 6 customizable time periods for battery charging/discharging, tailored to your schedule.
5. Versatile energy storage capabilities, including support for storing energy from a diesel generator, ensuring continuous power supply.
1. Enjoy a vivid interface with our colorful touch LCD, and depend on the IP65 protection degree for superior resilience.
2. Effortlessly integrate with your current solar system through AC coupling, enhancing your solar efficiency.
Connect up to 16 units in parallel for a robust on-grid and off-grid operation; supports multiple batteries in parallel for superior adaptability.
3. Achieve unmatched energy management with a maximum charging/discharging current of 290A.
4. Personalize your energy management with 6 time periods for battery charging/discharging, designed to fit your lifestyle.
5. Store energy from a diesel generator for a reliable, versatile energy solution.

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) was established in 1985 and is headquartered in Hefei, Anhui Province. By 2023, AHTECH triumphantly reached a total import and export volume of US$2.0 billion, with sales revenue scaling to 15 billion yuan. Proudly affiliated with the Fortune Global 500 Anhui Conch Group, AHTECH stands as a paragon of success.
For 39 illustrious years, AHTECH has been a vanguard in foreign trade, evolving alongside China's reform and opening up while embracing global economic integration. It has specialized in importing and exporting a vast array of products across five main categories including mechanical equipment, instruments and meters, metal minerals, as well as agricultural, forest, and food products. With a firm foothold in new energy products, it also excels in exporting a diverse range of 10 product categories. These include ships and vessels; vehicles; medical-care and epidemic prevention materials; electronic and home appliances and lighting products; machinery, metals, and building materials; textile and apparel; shoes, hats, suitcases, and bags; consumer goods; office supplies and leisure goods; energy-related, chemical, and food products; alongside Solar Panels and systems. Furthermore, AHTECH partakes in comprehensive overseas engineering projects. Its influential brand presence and large-scale business advantages in key commodity and regional markets have solidified its leading position in Anhui's import and export landscape.
Recognized as a Grade-A rated tax credit enterprise by the State Taxation Administration, and positioned in the first category for export tax rebate, AHTECH proudly holds an Authorized Economic Operator (AEO) certificate from the General Administration of Customs P.R. China. It is also an AAA-rated customer of China Export & Credit Insurance Corporation (Sinosure), and is featured on the Export Leading Indicator (ELI) sampling list in China. AHTECH serves as the vice president unit of the China Chamber of Commerce for Import and Export of Machinery and Electronic Products (CCCME), the China Chamber of Commerce for Import and Export of Light Industrial Products and Arts-Crafts (CCCLA), and the China Chamber of Commerce for Import and Export of Textile and Apparel (CCCT). Additionally, it is an executive director unit of the China Chamber of Commerce for Metals, Minerals & Chemicals Importers & Exporters (CCCMC) and the China Ropeway Association (CRA), as well as the president unit of the Anhui Customs Declaration Association.
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
