Product Description
1. Experience the vibrant brilliance of a colorful touch LCD complemented by a robust IP65 protection degree.
2. Seamlessly integrate with existing solar systems through advanced AC coupling, designed for retrofitting.
Maximize efficiency with up to 16 units in parallel for both on-grid and off-grid operation; capable of supporting multiple batteries in parallel for versatile energy management.
3. Achieve optimal performance with a maximum charging/discharging current of 250A, ensuring rapid energy transfer.
4. Tailor your energy usage with 6 customizable time periods for battery charging and discharging, optimizing power consumption.
5. Enhance energy resilience by supporting energy storage from diesel generators, ensuring power availability at all times.
1. Experience the vibrant brilliance of a colorful touch LCD complemented by a robust IP65 protection degree.
2. Seamlessly integrate with existing solar systems through advanced AC coupling, designed for retrofitting.
Maximize efficiency with up to 16 units in parallel for both on-grid and off-grid operation; capable of supporting multiple batteries in parallel for versatile energy management.
3. Experience upgraded capacity with a maximum charging/discharging current of 290A, ensuring rapid and reliable energy transfer.
4. Tailor your energy usage with 6 customizable time periods for battery charging and discharging, optimizing power consumption.
5. Enhance energy resilience by supporting energy storage from diesel generators, ensuring power availability at all times.
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) stands as a beacon of industry excellence since its inception in 1985. Headquartered in Hefei, Anhui Province, AHTECH has demonstrated monumental growth with a total import and export volume of US$2.0 billion and sales revenue reaching 15 billion yuan in 2023. Proudly, it is a member of the prestigious Fortune Global 500 Anhui Conch Group.
With an impressive 39-year legacy in foreign trade, AHTECH has flourished alongside China's reform and global economic integration. Specializing in the import of mechanical equipment, instruments, meters, metal minerals, agricultural and food products, AHTECH also pioneers in new energy products, covering five pivotal categories. On the export front, AHTECH excels in 10 diverse categories: ships and vessels, vehicles, medical-care and epidemic prevention materials, electronic and home appliances and lighting products, machinery, metals, building materials, textiles, apparel, consumer goods, and solar panels. Its strategic involvement in overseas engineering projects and commanding influence in major commodity markets consistently position AHTECH as a leader in Anhui's import-export sector.
As a Grade-A rated tax credit enterprise recognized by the State Taxation Administration, AHTECH holds top-tier commendations, including an Authorized Economic Operator certificate from China's Customs Administration and an AAA rating from China Export & Credit Insurance Corporation (Sinosure). It is a key player in the Export Leading Indicator (ELI) and holds leadership roles in major trade associations including CCCME, CCCLA, CCCT, CCCMC, CRA, and presides over 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
Audited Supplier 
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