	“Single Point” drive series	“Multi-point” drive series
Component Matching
Compatibility	Compatible with all PV modules
Quantity and Installation	22~56 (Project suitability), vertical installation	56~140 (project suitability), vertical installation
Class of string voltage	1000VDC or 1500VDC
Structural parameters
Drive mode	DC motor + slewing mechanism	DC motor + slewing mechanism/linear push rod
Anti-corrosion grade	Up to C4 grade (optional)
Foundation	Cement pile foundation/static pile
Terrain adaptability	North-South slope up to 21%
Adapt to maximum wind speed	40m/s(3s gust)
Design Reference Standard	IEC62817, IEC62109-1
	GB50797, GB50017
	ASCE 7-10
Control parameters
Power supply mode	AC power supply, series power supply, independent small components power supply
Maximum tracking range	± 60 °
control algorithm	Astronomical algorithm + Synwell intelligent algorithm, anti-shadow algorithm
tracking accuracy	± 0.3°	± 1°
Anti-shadow tracking	Have
External Communications	ModbusTCP
Self-consumed electric energy	<0.05°/day	<0.07°/day
Gale protection	Multi-stage wind protection
Operation mode	Hand/automatic operation, remote control, low radiation energy saving mode, night wake mode
Local Data Storage	Have
Protection level	Ip65 +
System debugging	Bluetooth + Android mobile terminal
Intelligent operation and maintenance	Compatible with cleaning robots

Synwell single-row flat single-axis tracking system (SW-H1-TRK)