Good Future Solar Technologies Co.,Ltd.
Make easiest to implement solar tracker system
Add to Cart
Upgraded Small Panel Powered Solar Tracking Controller
Working principle:
HWL-SP-V1 is a small panel powered solar tracking controller, developed by Good Future Solar. Built-in lithium battery, equipped with self-developed intelligent charge and discharge management module, intelligent management system of battery charge and discharge under different ambient temperatures, charge with constant current and voltage, intelligent protection of the battery, prevent the battery from overcharge or discharge, improve the service life.
Technical Parameters of Upgraded Small Panel Powered Solar Tracking Controller
| 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 |
| Ground Coverage Ratio | ≥ 25% |
| Foundation Options | All foundation types |
| 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 |
| Module Supported | All commercially available modules |
| Operation Temperature | -40℃ - 70℃ |
| 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. Max terrain tolerance adaptability in N-S direction up to 15%.
2. Excellent compatibility with all the main solar modules available in the market, framed, frameless and bi-facial.
3. Independent 2P configuration design, which reduces the quantity of posts and the construction cost significantly.
4. Free obstacles among rows in N-S direction, easy for maintaining and cleaning.
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.
6. Can move to scheduled position when there is wind ;
7. East-West orientation limiting ;
8. Wrong battery pole connection protection, with over-current protection fuse;
Functions:
1. Smart control algorithm. Adopt time control + angle sensor to form closed-loop control, no Angle accumulation error, high-precision and reliable tracking;
2. Comprehensive protection mechanism. Wind protection, snow protection, limit protection, over-current protection, over/under- voltage protection, etc;
3. Fault self-diagnosis mechanism. System automatic detection, automatic judgment, automatic alarm, automatic recovery after troubleshooting, etc;
4. Modular design, easier for on-site troubleshooting and maintenance;
5. Working temperature: -40℃ ~ 70℃;
6. Protection grade IP68, suitable for all kinds of outdoor environments;
Business Scope:
1. Provide PV project related technical solutions to customers: from early planning to designing, from installation guidance to daily O&M, provide customers with complete technical support, technical consultation and training;
2. Selection, designing, manufacturing and installation guidance of the single-axis tracking system for PV power plant;
3. Complete supply chain of high-quality PV product components.
4. Research and development of emerging industries such as charging and energy storage.