Product Description

1. Introducing a vibrant and colorful touch LCD with IP65 protection degree, ensuring durability and vivid interface.
2. Seamlessly integrate with existing solar systems through AC coupling for effortless retrofit solutions.
Experience powerful scalability with a maximum of 16 units in parallel for both on-grid and off-grid operations; enjoy robust support for multiple batteries in parallel.
3. Featuring an impressive maximum charging/discharging current of 250A, optimizing energy management.
4. Benefit from six customizable time periods for battery charging and discharging, enhancing energy efficiency.
5. Versatile energy storage solutions supporting diesel generator energy storage for continuous power supply.
1. Experience the brilliance of a colorful touch LCD with IP65 protection degree, engineered for reliability and clarity.
2. Effortlessly retrofit your current solar setup with AC coupling, providing seamless integration.
Unlock the potential of up to 16 parallel units for both on-grid and off-grid operations; manage multiple batteries in parallel with ease.
3. Maximize efficiency with a charging/discharging current of up to 290A, optimizing power management.
4. Customize your energy usage with six distinct time periods for battery charging and discharging.
5. Innovative energy storage solutions supporting energy storage from diesel generators for improved resilience.

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 success in the industry, founded in 1985 in Hefei, Anhui Province. The company boasts an impressive import and export volume of US$2.0 billion and a sales revenue of 15 billion yuan in 2023. A proud member of the esteemed Fortune Global 500 Anhui Conch Group.
With 39 years of dedication to foreign trade, AHTECH has grown alongside China's reform and global economic integration, specializing primarily in importing mechanical equipment, precision instruments, metal minerals, and a variety of agricultural, forest, and food products. The company is also a leader in new energy products, spanning five categories. new energy products, as well as exporting a diverse range of 10 product categories including ships and vessels, vehicles, medical-care materials, electronic appliances, machinery, textiles, consumer goods, and solar panels. AHTECH continuously excels in overseas engineering projects, leveraging influential brands and a strategic presence in key markets to maintain its leading position in Anhui.
Recognized as a Grade-A rated tax credit enterprise and first-category for export tax rebate, AHTECH possesses an Authorized Economic Operator (AEO) certification and a AAA-rated status with China Export & Credit Insurance Corporation (Sinosure). The company is on China's Export Leading Indicator (ELI) list and serves as a vice president and executive director unit in several prominent commerce chambers, underlining its influential role in the industry.
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
