Product Description
1. Featuring a vibrant touch LCD and a robust IP65 protection rating, this product offers both visual appeal and durability.
2. Seamlessly integrate with existing solar systems using the AC coupling capability, making retrofitting effortless.
Supports a maximum of 16 units operating in parallel for both on-grid and off-grid configurations; also compatible with multiple batteries in parallel.
3. Achieve exceptional performance with a maximum charging and discharging current of 250A.
4. Optimize energy usage with the flexibility of six distinct time periods for battery charging and discharging.
5. Effortlessly store energy from a diesel generator for a reliable power supply in various scenarios.
1. Vibrant touch LCD combined with IP65 protection offers clear visuals and robust protection.
2. Effortlessly retrofit existing solar systems with AC coupling capabilities.
Supports up to 16 units in parallel, suitable for both on-grid and off-grid operations, and allows multiple batteries to be connected in parallel.
3. Offers a remarkable charging and discharging current capacity of up to 290A.
4. Customize battery management with six flexible time slots for charging and discharging.
5. Supports energy storage from diesel generators, ensuring flexibility in energy management.
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, the company achieved an impressive import and export volume of US$2.0 billion, with sales revenue hitting 15 billion yuan. A proud member of the Fortune Global 500 Anhui Conch Group.
With 39 years in foreign trade, AHTECH has grown alongside China's reform and global economic integration. The company excels in importing mechanical equipment, instruments, metal minerals, agricultural and forest products, and new energy products across five categories. AHTECH also exports products in 10 categories, including ships and vessels; vehicles; medical-care and epidemic prevention materials; electronics and home appliances; machinery, metals, and building materials; textiles and apparel; shoes, hats, suitcases, and bags; consumer goods; office supplies and leisure goods; energy-related chemicals and food; solar panels and systems. Additionally, AHTECH participates in overseas engineering projects, leveraging its influential brands and large-scale business advantages to lead Anhui in import and export volume.
Recognized as a Grade-A tax credit enterprise by the State Taxation Administration, and holding an AEO certificate from the General Administration of Customs P.R. China, AHTECH enjoys a premier status with an AAA rating from China Export & Credit Insurance Corporation (Sinosure). It features on the Export Leading Indicator (ELI) sampling list and holds prestigious positions as vice president unit for several Chinese commerce chambers. AHTECH is also an executive director in the China Chamber of Commerce for Metals, Minerals & Chemicals Importers & Exporters (CCCMC) and serves as president 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
Audited Supplier 
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