Split Pumped Solar System (Indirect) STE-PSS Series

The STE-PSS Series, in streamline closed circuit systems which are recommended for frost prone and poor water quality situations. Antifreeze fluid is used to circulate through the collectors. The heat collected from the panels is transferred from the fluid pipes to the water tank by a heat exchanger. The circulator is regulated by a control unit on the water heater. This ensures the optimum use of the sun's free energy.

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Split Pumped Single-coil Indirect System STE-PSS Series

Features:

1) The solar collector and water tank can be placed separately, easy to install, easy for building integration
2) The water tank is indirect tank with a single coil exchanger, completely solve the problem of collector in freezing and harsh water area
3) Reliable electric back-up with protection against dry heating and thermal cut-out
4) With quality flat solar collector and enamel water tank for long service life
5) Polyurethane insulation with good heat reservation
6) Totally metal flow channels made by copper
7) Low failure rate and easy maintenance
8) Easy operation and intelligent control

Forced Circulation Solar System

Model No.		STE-PSS-300	STE-PSS-400	STE-PSS-500
Water Tank	Circulation type	Pressurized closed loop	Pressurized closed loop	Pressurized closed loop
	Tank capacity	300L	400L	500L
	Outer tank material	Prepainted galvanized steel	Prepainted galvanized steel	Prepainted galvanized steel
	External dimension(mm)	Φ620×1520	Φ710×1576	Φ710×1716
	Inner tank material	Low carbon steel with vitreous enamel	Low carbon steel with vitreous enamel	Low carbon steel with vitreous enamel
	Max working pressure	0.7MPa	0.7MPa	0.7MPa
	Electric booster	2.5KW	2.5KW	2.5KW
	Heat exchanger	Single coil	Single coil	Single coil
Solar collector	Overall area	2㎡*2pcs	2㎡*3pcs	2㎡*4pcs
	Dimension L x W x T (mm)	2000×1000×80 or 95mm	2000×1000×80 or 95mm	2000×1000×80 or 95mm
	Absorber coating	Blue Selective or Black Chrome	Blue Selective or Black Chrome	Blue Selective or Black Chrome
Hydraulic kit	Manometer	0~200℃
	Thermometer	for Infusing heat medium
	Filling valve	Max. discharge flow:3.3 m3/h , Max. pump discharge : 6 m
	Water Pump	2~8L/min.
	Flow meter	Control circulation pump and electric booster
	Controller	Control circulation pump and electric booster
	T/P valve	0.6Mpa/99℃	0.6Mpa/99℃	0.6Mpa/99℃
	Expansion vessel	8L	18L	18L
Mounting Bracket	Material	Auminum alloy	Auminum alloy	Auminum alloy
Mounting Bracket	Bracket style	Flat roof and tilted roof for option
Weight of overall system [kg]		198	265	319
Container Capacity	20' container	22 sets	15 sets	13 sets
Container Capacity	40' container	45 sets	30 sets	26 sets