REC 400AA Black
AlphaPure Series Solar Panel
Powerful “N” Type Panel with 132 half-cut Cells
Emerging from REC’s leadership in half-cut cell technology, the Alpha Pure is built around 132 half-cut heterojunction cells (HJT) and advanced connection technology, designed by engineering experts from Germany and Singapore.
With HJT, REC combines the benefits of crystalline silicon solar cells with those of thin film technologies for much higher efficiency and energy yield, even at higher temperatures. This makes the panel respond to more frequencies of light.
High Efficiency N-Type Mono Panel
With 132 half-cut cells, the Alpha Pure Solar Module features high efficiency N-type mono wafers between thin layers of amorphous silicon.
The Alpha Pure’s industry-beating energy efficiency will make it far easier for new-build owners to meet Zero Energy performance directives like in the European Union or California
With the REC Alpha Series, customers will get over 20 percent more power from the same area and the same number of panels – or, put other way, the same energy output from less space. This reduces the Balance of System (BoS) costs. In addition, REC’s ‘Twin Panel’ design delivers demonstrably better performance in shaded conditions.
Advanced cell connection technology
> Increased number of wires greatly improves flow of electricity current
> Eliminating invasive soldering removes risk of cell damage for long-lasting high performance
> Stylish looks with thin, barely-visible wires and uniformly black-colored cells
> Full-black variant, elegant appearance
> Solder-free cells
> Environmentally-friendly manufacturing drastically reduces carbon footprint
Features of the REC AlphaPure 400AA Black Solar Panels
- 400 Watts Power Rating
- 132 half cut cells with REC heterojunction (HJT) cell technology with lead-free gapless technology
- Using REC’s half-cut cell technology, the Alpha features high efficiency N-type mono wafers between thin layers of amorphous silicon
- 6 strings of 22 cells in series
- The 1.2 inch (30 mm) thin frame construction allows more panels per pallet, an easy installation and allows the Alpha to withstand snow loads of 7000Pa
- REC ‘Twin Panel’ design delivers demonstrably better performance in shaded conditions
- Maximum String Voltage 1000VDC
- Black Anodized Aluminum Alloy Frame on Black Backsheet (BOB)
- 21.6% Maximum efficiency
- Short Circuit Current (Isc) 10.25A
- Open Circuit Voltage (Voc) 48.8V
- Rated Current (Imp) 9.51A
- Rated Voltage (Vmp) 42.1V
- Normal Operating Cell Temperature (NOCT) 44 ± 2 °C
- Temperature Coefficient of Voc -0.24 %/°C
- Maximum system voltage 1000VDC
- Maximum Series Fuse Rating 25A
- MC4 type connectors (cable length 43 in.)
- Dimensions 71.7 x 40 x 1.2 inches
- Weight 45 lbs
- 20 year product warranty with 25 year linear power warranty (25 years when installed by REC Pro)
- Guarantees 92% of power after 25 years
