| Place of Origin:Liaoning China (Mainland) | Model Number:HF-40 | Material:Amorphous Silicon |
| Size:645 mmX 1255mm | Max. Power:40W |
| Packaging Detail: | wooden and carton |
| Delivery Detail | 25 days |
Transform efficiency:5%-8%
Natural life: more than 20years
Good absorbency for feebleness light
The HF-40 is a thin-film photovoltaic (PV) module with tandem junction amorphous silicon (p-i-n/p-i-n) monolithically-integrated devices and a stabilized power rating of 40 watts at maximum power point under standard test conditions (STC). This module is rated for use in applications with a maximum system voltage of 600VDC.
| Electrical Characteristics | ||
| Maximum Power (Pmp) | 40 W | 38.5 W |
| Operating Voltage (Vmp) | 44.6 V | 40.4 V |
| Operating Current (Imp) | 0.9 A | 0.95 A |
| Open Circuit Voltage (Voc) | 60.2 V | 55.4 V |
| Short Circuit Current (Isc) | 1.14 A | 1.16 A |
| Fill Factor (%) | 58.2% | 58.2% |
| Temperature Coefficients | ||
| Maximum Power (Pmp) | -0.19% / ºC | |
| Open Circuit Voltage (Voc, Vmp) | -0.28% / ºC | |
| Short Circuit Current (Isc, Imp) | +0.09% / ºC | |
| Mechanical Specifications | ||
| Dimensions | 645 X 1255mm (25 X 49 in) | |
| Weight | 13.2 kg (29.1 lbs) | |
| Thickness (Including wiring boot) | 25 mm (0.98 in) | |
| Module Type | a-Si |
| STC : is defined as 1000 W/m² irradiance. AM1.5 solar spectral distribution 25ºC cell temperature. PTC : is defined as 1000 W/m² AM1.5, 20ºC ambient temperature, 1m/s wind speed. |
Advantages of a-Si:
Superior Performance Under High Temperature
Superior Performance Under Low Light Conditions
Generate Maximum Power
Environmental Friendly
Shorter Energy Pay-back Time (EPT)
The Most Important : Lower in Cost
| Buyer | Product Information | Price | Order Date |
|---|---|---|---|
Michelle Stone
|
thin film solar panel |
US$87.84
|
05 February 2026 |
Asghar Ali
|
thin film solar panel |
US$87.84
|
29 March 2026 |
Joel rose
|
thin film solar panel |
US$87.84
|
16 February 2026 |
JULIO SOMELLIAN
|
thin film solar panel |
US$87.84
|
27 February 2026 |
E Stewart
|
thin film solar panel |
US$87.84
|
24 March 2026 |
nathaniel johnson
|
thin film solar panel |
US$87.84
|
03 May 2026 |
Dejnapon Siriyakul
|
thin film solar panel |
US$87.84
|
02 January 2026 |
annette wasson
|
thin film solar panel |
US$87.84
|
24 February 2026 |
Chris Lapointe
|
thin film solar panel |
US$87.84
|
11 March 2026 |
| Buyer | Feedback | reviews text |
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