Product Description

1. Immerse yourself in innovation with a vibrant, colorful touch LCD display paired with robust IP65 protection, ensuring durability and style.
2. Seamlessly integrate with your existing solar setup through the AC coupling feature, designed for effortless retrofit.
Maximize your energy potential with the ability to parallel up to 16 units for both on-grid and off-grid operations, along with support for multiple battery parallels.
3. Experience powerful performance with a maximum charging and discharging current of 250A, designed to meet your energy demands efficiently.
4. Optimize energy management with six customizable time periods for battery charging and discharging, tailored to your lifestyle needs.
5. Enhance your energy independence by storing power from a diesel generator, ensuring a reliable backup power supply.
1. Immerse yourself in innovation with a vibrant, colorful touch LCD display paired with robust IP65 protection, ensuring durability and style.
2. Seamlessly integrate with your existing solar setup through the AC coupling feature, designed for effortless retrofit.
Maximize your energy potential with the ability to parallel up to 16 units for both on-grid and off-grid operations, along with support for multiple battery parallels.
3. Experience robust energy management with a heightened maximum charging and discharging current of 290A, catering to substantial power needs.
4. Optimize energy management with six customizable time periods for battery charging and discharging, tailored to your lifestyle needs.
5. Enhance your energy independence by storing power from a diesel generator, ensuring a reliable backup power supply.

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), established in 1985, is headquartered in Hefei, Anhui Province. By 2023, the company achieved an impressive total import and export volume of US$2.0 billion alongside a sales revenue of 15 billion yuan, proudly standing as a member of the esteemed Fortune Global 500 Anhui Conch Group.
For 39 years, AHTECH has been at the forefront of foreign trade, advancing in lockstep with China's reform and global economic integration. The company excels in importing mechanical equipment, instruments, and meters, metal minerals, and agricultural, forest, and food products. new energy products across five categories. It also boasts an expansive export portfolio, covering ten categories such as ships and vessels; vehicles; medical-care and epidemic prevention materials; electronic and home appliances; lighting products; machinery; metals and building materials; textiles and apparel; footwear and accessories; consumer goods; office supplies and leisure goods; and solar panels and systems. Additionally, AHTECH engages in dynamic overseas engineering projects, consistently leading import and export volumes in Anhui, fortified by powerful brands and extensive business reach in critical markets.
Acknowledged as a Grade-A tax credit enterprise by the State Taxation Administration, within the premier category for export tax rebates, and holding an Authorized Economic Operator (AEO) certificate from China's General Administration of Customs, as well as an AAA rating from China Export & Credit Insurance Corporation (Sinosure), AHTECH is a recognized leader. It features in China's Export Leading Indicator (ELI) sampling list and holds esteemed positions such as vice president of several national chambers, including those for machinery, light industrial products, textiles, and the executive director of the China Chamber of Commerce for Metals, Minerals, & Chemicals. It also leads 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
