Overview
Solar panel
650W · 20.9% efficiency · Monocrystalline solar panel by Maxeon Solar
Power
650W
Efficiency
20.9%
Voc
45.49V
Warranty
15-year product warranty and 30-year linear power warranty
Price
$3768
$3767.52
at A1 SolarstoreImages
Where to Buy
Affiliate links — we may earn a commission. Learn more
Price History
All-time low: $3767.52 at A1 Solarstore (February 13, 2026)
Pros and Cons
Pros
- Good efficiency (20.9%) — solid output for its size
- High wattage (650W) — fewer panels needed for your system
- Monocrystalline cells — better performance in low light and heat
Cons
- No manufacturer documentation available on our site
Specifications
Electrical Specifications
Rated Power (Pmax) | 650W |
Efficiency | 20.9% |
Open Circuit Voltage (Voc) | 45.49V |
Max System Voltage | 1500V |
Physical Characteristics
Cell Type | Monocrystalline |
Frame Color | silver |
Connector Type | HCB40 / MC4-EVO2 (optional) |
Temperature Performance
Operating Temperature | -40°F to 185°F |
Warranty
Product Warranty | 15-year product warranty and 30-year linear power warranty |
Physical Dimensions
Weight | 83.78 lbs |
Dimensions (L × W × H) | 93.86" × 51.3" × 1.38" |
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Where to Buy
Affiliate links — we may earn a commission. Learn more
Price History
All-time low: $3767.52 at A1 Solarstore (February 13, 2026)
Maxeon Solar Astronergy 650W Solar Panel 132 Cell Bifacial CHSM66M(DG)/F-BH-650 Liquidation (Take It All - 24 panels) from
Check Best Price $3767.52
