Speedy Green Energy Co.,Ltd
info@speedy-energy.com+86-20-28679525

Photovoltaic-Thermal Solar Collector

Photovoltaic-Thermal Solar Collector

Type: solar thermal + photovoltaic module
Purpose: solar power and hot water with one panel
Models for choice:
Powertherm (hot water plus electricity)
PowerVolt (electricity plus hot water)

  • A Versatile Panel Which Generates Heat and Electricity Both

    Standard PV Panels typically only convert 10-15% of solar radiation into electricity and the rest is dissipated as waste heat. Photovoltaic (PV) cells suffer from a drop in efficiency with the rise in temperature due to increased resistance. A PV-T (Photovoltaic-Thermal) collector generates both electricity and usable thermal heat at the same time from one panel. These systems combine a photovoltaic cell, which converts electromagnetic radiation (photons) into electricity, and a solar thermal collector, which captures the remaining energy and removes waste heat from the PV module, and thus improving their efficiency by lowering resistance.

    Benefits for You

    Electricity and usable thermal heat at the same time from one panel.

    At least 25% extra electricity produced per year with cooled PV cells.

    Waste heat is recovered to generate hot water, solar energy is fully utilized.

    Two types of products based on different main purpose:

        Powertherm: biased towards thermal heat production.

        Powervolt: biased towards electrical generation.

    Long lifetime and high reliability. 

    Flexible and easy installation, suitable for different roofs.

  • Model

    PowerTherm(PV-T GLAZED)

    PowerVolt (PV-T UNGLAZED)

    Dimensions                               mm

    870*1640*105

    828*1601*90

    Gross area                                  m2

    1.427

    1.37

    Aperture area                              m2

    1.42

    1.36

    Absorber area                             m2

    1.4

    1.3

    Absorber panel

    Mono-Crystalline

    Mono-Crystalline

    Number of cells

    72

    72

    Cells dimensions                       mm

    125*125

    125*125

    WP(W) normal power         

    180

    200

    Imp(A) normal current      

    4,98

    5.43

    Isc(V) short circuit current   

    5.4

    5.67

    Vmp(V) normal current      

    36.16

    36.8

    Voc(V) open circuit voltage 

    44.64

    46.3

    Heat exchanger material

    Copper

    Copper

    Normal flow rate                          L/h

    65

    65

    Maximum operating pressure    bar

    10

    10

    Cover glass

    4mm module glass

    3.2mm low iron tempered glass

    Sealing

    EPDM&Silicone&Aluminum   frame

    EPDM&Silicone&Aluminum   frame

    Maximum temperature               

    <134

    <101

    Base sheeting

    Embossed-finished aluminum   sheet

    Embossed-finished aluminum   sheet

    Weight                                          kg

    34.4

    24.4

     

Feedback
Feedback
Your comments are welcome!
For more information about our brand and products, please feel free to contact us!
Please enter your email address:
Contact Us
Address: 2/F, B Area, No. 6, East Xinji Road, Nancun Town, Panyu District, Guangzhou, China
Tel: +86-20-28679525
Fax: +86-20-28679529
E-mail: info@speedy-energy.com
Copyright © Speedy Green Energy Co.,Ltd All rights reserved.