Model Number: SF-TST-300KW Brand Name: SolarFirst. Key Specifications/Special Features: Tracking unit:Angle of second axis adjustable 0 – 50° in steps of 10°Elevation east-west: 90°Module surface up to c.65ft maximum dimensions of mounted frames (supportive area, installation area PV modules): width 3.8ft, height 11.48ftFrame and pole: steel, hot-dip Zn-coated

Screw set: steel, Zn-coated

Module clamps made of stainless steel for mounting the PV modules using the holes in the module frame, including M6 stainless steel screw kits

Suitable for high-wind speed: statics according to German and European standards

Suitable for ground level installation

Low-energy consumption: 0.9kWh/year

Maintenance-free

Control:

• Electronics including battery in plastic housing
• Supply voltage: 12 V DC (nominal voltage) up to 50 V DC (open-circuit voltage), by one of the tracked modules
• Stepwise tracking, depending on the daily sunshine duration (length of day)
• South position in darkness
• Synchronization of multiple units possible
• Standby mode in periods of low irradiation
• Drive: DC linear drive
• Foundation: concrete foundation with steel reinforcement (minimum 4ft)

Storage and operating conditions:

• Ambient temperature range: –13 to 122°F
• Daily average ambient humidity: maximum 80%
• Air salinity: maximum 2g/m7sup3 or distance from coast: minimum 1km
• Altitude: –1,300 to 9,842ft MSL for detailed description of ambient conditions for safe operating, installation manual designs for other conditions on request

Included in delivery:

• Kit tracking unit
• Module clamps (design): 28 sets per tracking unit for 7 PV modules fixation for optional PV module (5 or 10Wp), including 2 sets module clamps control, drive
• Installation manual