≥ 33
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
MPN No: REC620AA Pro M
Expected ship date Aug 27 - Sep 03
In Stock
10,665.00
-10%
$9,565.60
Sale
Pallet
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
Regular price
$10,665.00
-10%
$9,565.60
$289.86/per panel
10% OFF
New
150 IN STOCK
Sale
Pallet
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
Available
MPN No: REC620AA Pro M
Regular price
$10,665.00
-10%
$9,565.60
$289.86/per panel
Expected ship date Aug 27 - Sep 03
Ships from U.S. Warehouse
Trusted by Thousands
Expert U.S. Support
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Regular price
$10,665.00
-10%
$9,565.60
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel REC620AA Pro M
MPN No:
REC620AA Pro M
Expected ship date Aug 27 - Sep 03
Sale
≥ 33
REC Alpha Pro M 620W (Pallet of 33) Bifacial HJT Cell Solar Panel | REC620AA Pro M
The REC Alpha Pro M 620W Bifacial Solar Panel combines high-efficiency heterojunction (HJT) cell technology with a large-format commercial module design built for strong energy production and long-term performance.
The REC Alpha Pro M uses 120 half-cut REC bifacial heterojunction cells and delivers 21.8% module efficiency at 620W. Its low -0.24%/K power temperature coefficient helps the module retain more output as temperatures rise, making it well suited for commercial rooftops, ground mounts, and other high-output PV installations.
The module features a silver anodized aluminum frame, anti-reflective solar glass, white highly resistant polymer backsheet, IP68-rated junction boxes, and a 1500V maximum system voltage.
Key Features
- 620W rated power output per module
- 33 panels per pallet
- 20.46 kW total pallet capacity
- 21.8% module efficiency
- 120 half-cut bifacial heterojunction (HJT) cells
- Low -0.24%/K Pmax temperature coefficient
- 0/+10W positive watt-class sorting
- 1500V maximum system voltage
- 35A maximum series fuse rating
- IP68-rated 3-part junction box with 3 bypass diodes
- PV-JM608 connectors
- Silver anodized aluminum frame
- Made in Singapore
- Certified to IEC 61215:2021, IEC 61730:2016, and UL 61730
- Tested for salt mist, ammonia resistance, and 35 mm hail
REC620AA Pro M Electrical Specifications
| Specification | REC620AA Pro M |
|---|---|
| Rated Power (Pmax) | 620W |
| Module Efficiency | 21.8% |
| Voltage at Max Power (Vmp) | 36.6V |
| Current at Max Power (Imp) | 16.94A |
| Open-Circuit Voltage (Voc) | 44.6V |
| Short-Circuit Current (Isc) | 17.67A |
| Power Tolerance / Watt Class Sorting | 0/+10W |
| Maximum System Voltage | 1500V |
| Maximum Series Fuse | 35A |
| Temperature Coefficient of Pmax | -0.24%/K |
| Temperature Coefficient of Voc | -0.24%/K |
| Temperature Coefficient of Isc | +0.04%/K |
Electrical ratings shown are at Standard Test Conditions (STC).
Module Construction & Dimensions
| Specification | Details |
| Cell Type | 120 half-cut REC bifacial heterojunction cells |
| Glass | 0.13 in solar glass with anti-reflective treatment |
| Backsheet | Highly resistant polymer, white |
| Frame | Anodized aluminum, silver |
| Junction Box | 3-part, 3 bypass diodes, IP68 |
| Connectors | PV-JM608 |
| Cable | 12 AWG solar cable |
| Dimensions | 85.6 × 51.4 × 1.2 in |
| Weight | 71.6 lbs |
| Country of Origin | Singapore |
Built for Long-Term Performance
REC specifies 98% power in Year 1, followed by just 0.25% annual degradation, resulting in 92% minimum power in Year 25. The standard warranty provides a 20-year product warranty and 25-year power warranty. Eligible systems installed by an REC Certified Professional may qualify for REC ProTrust warranty coverage, subject to REC's warranty requirements.
The module is also rated for test loads up to +5400 Pa on the front and -2400 Pa on the rear, providing a durable platform for demanding solar installations.
Applications
The REC Alpha Pro M 620W is a strong choice for commercial rooftop arrays, ground-mounted solar systems, agricultural installations, and other projects where high module wattage and power density can reduce the number of panels required to reach the desired system capacity.
