Delivery Time:6-15 days
50W 3.2mm 600V DC hybrid off grid power Solar and wind street lights for bus station

The advantages of the wind/photovoltaic hybrid off-grid lighting system:

Energy conservation: Without the electronic, using the renewable solar and wind energy.

No pollution:Using the renewable and clean solar and wind energy

Wide range of uses:

applications include household emergency power supply system,  street lighting power supply system,  frontier and road monitoring system,  or supporting the use of joint account,  such as communication,  traffic,  geological exploration,  outdoor picnic,  urban roads,  outdoor advertising,  bus station and so on,  which needs the independent power supply system.

Adaptable:This system combines two major green energy---solar and wind energy, which can generate the electric power day and night . Solar is made in sunny days, and windy energy is made in windy and rainy days, and also the nights.

The wind energy and solar are renewable and clean resources. The wind /light auto power product developed by P.T.T. is the integrated application of the solar and wind energy, which overcomes the disadvantages of the solar and wind energy. This system adopts the magnetic direct drive variable constant frequency wind turbine,  which can raise economic, safety and reliability of the power system.

High performance cost ratio: easy installation,  long lifetime,  low maintenance costs.

Wind generator:

Related parameter data of the wind generator:

P—100W

Power rating:             100W

Voltage rating:            12V/24V

Rated current:             8.8A/4.4A

Rated speed:              860r/m

Maximum allowed power:   115W

Start-up wind speed:        3m/s

Cut-in wind speed:          3.5m/s

Security wind speed:       45m/s

Rated wind speed:          12m/s

Working forms of generator:     Three-phase permanent magnet alternator

Impeller diameter:             1050mm

Vane numbers:                3pcs

Vane material:                 Fiber composite plastics

Anti-winding device output line:  Overall three-phase commutator

Wind protection methods:       Electromagnetic brake protection plus tip stall

Design life :                  10 years

Operating humidity :           40℃--70℃

Weight :                   2.8 G 

System disposition of the wind/photovoltaic hybrid off-grid lighting system:

Serial NO.	Name	Model	Amount(pcs)
1	Solar panel	120W	2
2	battery	120A/H	4
3	Frequency discharge lamp	60W	1
4	Wind generator	100W	1
5	Controller	PTT—101A	1
6	Electric pole	6m	1
7	Electronic pole	PTT—201A	1

 Technical Specifications of the new multi-frequency discharge lamp:

Serial NO.	Items	120W	185W
1	Lamp power	120W	185W
2	Ballast power	8W	11W
3	Total pow