Solar panel JA Solar DeepBlue 4.0 Pro 445WP | Full Black Bifacial Module Full Black

JA Solar DeepBlue 4.0 Pro 445W: Sophistication Aesthetic Full Black and Double Glass Type N

The modernization of the residential photovoltaic sector requires solutions that combine a high return on investment with a null visual impact on property architecture. The monocrystalline panel JA Solar DeepBlue 4.0 Pro of 445WP in its Full Black version it complies with excellence this premise. When unifying the dark silicon cells with a frame and bottom of the same tone, the module creates a uniform and elegant plane on the cover, ideal for demanding residential projects where the design is a key factor.

16BB monocrystalline cells and active bifacial catchment

The internal engineering of this model Jam54D41 is supported by wafers of silicon type N doped with a 16-line contact multibusbar configuration (16BB). This dense interconnection mesh reduces the distance that electrons should go, minimizing losses due to internal resistance and reaching a real Efficiency of Conversion of 22.3% for the variant of 445w. When using type N-type, the panel offers total immunity against the effects of light-induced degradation (LID), operating optmously under hot climates. To efficiently convert the continuous current of these chains and manage the energy flows of the house, it is essential to connect the strings to our modern inverters hybrid self-consumption with intelligent network management.

Unlike conventional dark that sacrifice aesthetic performance, the DEEPBLUE series 4.0 PRO integrates a bifacial structure of double glass. This means that the reverse of the panel also generates electricity by capturing the diffuse light and the reflection of the roof (Albedo), increasing really daily global production. With the aim of safely storing all these diurnal energy surpluses and use them during the night, the installation must be complemented by equipping batteries high voltage lithium, drastically optimizing the home independence ratio.

Original MC4 connectors and maximum security at 1500V

Security and physical isolation are priority in this module, designed to operate under tensions up 1500V DC inside the String, which reduces losses due to voltage falls at long distances. It comes equipped by factory with terminals MC4 originals, Ensuring stannial connections with a seal Ip68 of high strength to the weather. With an optimized weight of only 22 kg and very compact dimensions, their handling on the roofs is fast and safe. To preserve the minimalist aesthetic line of housing and ensure a robust anchor against strong winds, it is recommended to make the assembly using our structures for aluminum with integrated black tongs. JA Solar support this team with 12 years of product warranty and 30 years of linear power.

Technical specifications (model JAM54D41-445 / LB):

Electrical characteristics in STC conditions (irradiation 1000 W / m2; t Cell of 25 ° C):

• Maximum peak power (PMAX): 445 W

• Output power tolerance: 0 / +5 W

• Maximum power voltage (VMP): 32.65 V

• Maximum power current (imp): 13.63

• Voltage in open circuit (VOC): 39.10 V

• Short circuit current (ISC): 14.45

• Real Efficiency of the Module: 22,3%

Mechanical and material characteristics:

• Type of cells: N-Type monocrystals of 16 busbars (16bb)

• Dimensions of the module: 1762 x 1134 x 30 mm (± 2 mm)

• Net structural weight: 22 kg

• FRONT GLASS: Tempered glass high transmittance and low iron content

• Subsequent structure: Heat hardened glass (double glass)

• Panel frame: Alloy anodized aluminum in full black color

• Connection box (J-BOX): Degree IP68 with bypass diodes

• Type of terminals: Quick connectors MC4 originals

• Maximum system tension: 1500 V DC (IEC)

• Maximum capacity of the serial fuse: 30 a

Frequently Asked Questions (FAQ)

1. What aesthetic and performance benefits provide Full Black design in this model? The finish Full Black it implies that both monocrystalline silicon wafers, the front bus bars and the aluminum perimeter chassis share a uniform dark tonality. This eliminates the silver or white contrasts of the ancient, allowing a perfect and elegant visual integration in residential roofs, revaluing the house while generating clean energy.
2. How does double glass bifacial technology work on a completely black pane? Despite its dark design, the reverse of the plate has a thermosetting glazed layer that allows the cells to capture the light reflected by the tiles or the surface of the soil (albedo effect). This configuration of double glass it increases the total diurnal clean energy production, at the same time it gives the module of upper mechanical stiffness and excellent protection against moisture and fire.
3. What advantages does N-type cell architecture with 16 Busbars (16BB)? The silicon of n it stands out for its high chemical purity, which completely suppresses the initial lighting degradation (LID) and substantially improves the response of the panel on cloudy days or with low irradiation. When complemented by 16 Busbars, the module reduces energy losses due to internal resistance, managing to squeeze a elevated efficiency of 22.3%.
4. Why is it important to include original MC4 terminals and isolation at 1500V? The connectors MC4 originals they guarantee a perfect and sealed electric coupling in the String, drastically minimizing the risks of electric arcs or rain insulation failures. In addition, being certified to withstand tensions of up 1500V DC, allows you to configure series longer and efficient on the deck, reducing wiring costs and photovoltaic infrastructure.