Aces tip de panou solar fotovoltaic hibrid, este raspunsul la marea problema a clasicelor panouri fotovoltaice: cu cat temperatura modulelor este mai mare, cu atat este mai mic randamentul electric. De exemplu, pe timpul verii cand temperatura celulelor solare, atinge 80 C, randamentul panoului fotovoltaic scade foarte mult si in plus, chiar poate deteriora panoul.
De aceea acest produs hibrid, poate mentine constanta temperatura celulelor solare, ajutand panoul fotovoltaic sa produca la capacitate maxima indiferent de conditii.

Acest lucru este posibil datorita sistemului de circulatia a apei printr-o serie de tevi din cupru, plasate in spatele panoului fotovoltaic. Aceste tevi de cupru pot fi conectate la un panou solar producere apa calda, astfel incat temperatura recuperata din incalzirea celulelor fotovoltaice sa fie transferata catre incalzirea apei menajere.
In acest mod, vom avea un produs care poate produce energie electrica cat si apa calda menajera, in acelasi timp.

Avantaje:
- imbunatatirea performantelor panoului fotovoltaic, datorita racirii modulelor
- imbunatatirea performantelor prin topirea stratului de zapada (iarna)
- producerea apa calda menajera
- asamblare usoara
- salvarea spatiului pe acoperis (in cazul in care doriti panou fotovoltaic si panou solar apa calda, separate)

FISA TEHNICA PANOU SOLAR FOTOVOLTAIC HIBRID PVT 270W:

General Specifications:
Model No.: PVT1020
Certification: ISO,C E
Type: Pressurized
Application: Water heater, solar thermal ,air conditioning system
Dimension: 1640*992*40mm
Number of cells: 60(6*10)
Cell type: Poly crystalline 156*156mm
Net weight: 25KG
Front glass: 3.2mm tempered low iron
Frame: Anodized aluminum
Junction box: IP67 with bypass diodes
Connector: MC4 compatible
Output cable: TUV,90mm length 4.0mm2

Technical specifications:
a) Electrical characteriestics (STC)
Peak power Watts: 270 (Wp) PMAX
Power output tolerance: 0~+3% (W) PMAX
Maximum power voltage: 30.98 (V) VMPP
Maximum power current: 8.91 (A) IMPP
Open circuit voltage: 43.3 (V) VOC
Short circuit current: 9.71 (A) ISC
Module efficiency: 18.40 %
* STC:Irradiance 1000W/m2,cell temperature 25 C, air mass AM1.5
b) Thermal collector specification
Peak power watts: 760W
Collector efficiency: 46%
Insulation layer: Glass wool
Flowing tube: Aluminum-copper φ8x6mm
Number of flowing tube: 6pcs
Header tube: Copper φ16x0.8mm
Back sheet: Galvanized steel 0.4mm thick
Working pressure: 0.6Mpa
Working temperature: Minus 35 C to 150 C

Simulation of system:
 - 10KW PTV solar collector project can offer 5000 liters hot water at 60 C per day.
 - 1KW PTV solar collector project can offer 200 liters hot water at 60 C per day.

Feature of PVT solar collector:
1. improve photo-voltaic efficiency 15%
2. Save installation cost and area
3. Combine the photo voltaic and heating all in one