Active Member
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[China]
Address: East Jinshui Road, Jinshui District, Zhengzhou, Henan Province, China
Contact name:Sales Manager
Good Future Solar Technologies Co.,Ltd. |
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String Powered Solar Tracking Controller Maintenance Free
Working principle:
HWL-S-V1 is a string-powered solar tracking controller, developed
by Good Future Solar. It is equipped with self-developed high
voltage and low voltage conversion unit to realize direct string
power supply of DC300V-1500V. Equipped with wireless upgrade,
one-button debugging, compatibility with ZigBee& LORA, and
fully automatic operation, HWL1500 is smart and reliable.
Technical Parameters of String Powered Solar Tracking Controller Maintenance Free
| Technical parameters | |
| Tracking Range | 士 60° |
| Driving System | Slew drive, 28VDC motor |
| Modules per Tracker | Max.90 modules per tracker |
| System Voltage | 1000 V or 1500 V |
| Terrain Adaption | Up to 20% N-S slope |
| Structure Material | Hot dip galvanized steel |
| Power Consumption | 0.2-0.5kWh/day |
| Power Supply Mode | Powered by PV strings, back-up lithium battery |
| Standard Design Wind Speed | 18m/s |
| Control Algorithm | Astronomical algorithms + Tilt sensor close loop |
| Tracking Accuracy | ≤ 1° |
| String-Powered | Yes |
| Backtracking | Yes |
| Communication Options | LoRa wireless /RS 485 cable |
| Night Position | Yes |
Advantage:
1. Regulatory mechanism of temperature compensation.
2. Charging current can be manually regulated according to battery capacity .
3. Built in solar power generation histogram.
4. Excellent heat dissipation design and cooling fan of intelligent control.
5. Maximum power tracking technology can significantly increase the energy utilization rate of the solar system and can reach 97% of transfer efficiency.
6. Quick scan the entire I-V curve, can track the maximum power point within several seconds.
7. Overcurrent protection, short circuit protection, overcharge
protection, overdischarge protection and overload protection.
Functions:
1. Max terrain tolerance in N-S direction up to 15%.
2. Excellent compatibility with all the solar modules available on the market, framed, frameless and bi-facial.
3. Independent 2P module design, which reduces the quantity of posts and the installation cost significantly.
4. Free obstacles among trackers in N-S direction, easy to maintain and clean.
5. Design configured with one single set of controller, which ensures point-to-point real-time monitoring, easy to detect fault points in time and reduce output loss.
About us:
Good Future Solar is a fast growing solar company headquartered in China, specializes in solar tracking systems, we design and manufacture high quality trackers at a competitive cost. We also provide a wide range of services, adapted to each project’s requirements. Our products have a reputation for reliability, cost competitiveness and advanced technology.
