The HISHEN 450W N-Type Bifacial Dual-Glass Rigid Solar Panel (HS-SP-450W-N-1, UL 61730) is the better rigid solar panel overall, rated 4.3 to 3.9. The HISHEN 450W N-Type Bifacial Dual-Glass Rigid Solar Panel (HS-SP-450W-N-1, UL 61730) leads on durability. The LIVOSUN 435W N-Type Bifacial Rigid Solar Panel (LN-SP-435W-N-1) wins on value. The LIVOSUN 435W N-Type Bifacial Rigid Solar Panel (LN-SP-435W-N-1) costs $50.01 less ($269.98 vs $319.99).
A UL-listed dual-glass bifacial panel with a 10-year warranty for home rooftop, shed or ground-mount arrays on a 24 V or 48 V MPPT system. Check its voltage against your controller with the seller first, since full specs aren’t published.
Amazon $319.99A low-cost large bifacial panel for a home rooftop, shed or ground-mount array on a 24 V or 48 V system with an MPPT controller. Buy it for the price, not the paperwork, since the seller publishes very few specs.
Amazon $269.98Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every 150 w and up rigid solar panel; a clear win is highlighted. How we rank explains each one.
| Factor weight | HISHEN 450W N-Type Bifacial Dual-Glass Rigid Solar Panel (HS-SP-450W-N-1, UL 61730) | LIVOSUN 435W N-Type Bifacial Rigid Solar Panel (LN-SP-435W-N-1) |
|---|---|---|
| Overall rating | 4.3/5 | 3.9/5 |
| Value 45% | 75 $0.71 per rated watt | 84 $0.62 per rated watt |
| Tested output 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Durability 25% | 100 IP68, 10-year warranty | 60 no IP rating, 10-year warranty |
| Efficiency 15% | 100 25.2% claimed efficiency | 50 efficiency not published (neutral score used) |
| HISHEN 450W N-Type Bifacial Dual-Glass Rigid Solar Panel (HS-SP-450W-N-1, UL 61730) | LIVOSUN 435W N-Type Bifacial Rigid Solar Panel (LN-SP-435W-N-1) | |
|---|---|---|
| Output | ||
| Rated power | 450 W | 435 W |
| Efficiency | 25.2% (published as "up to 25.2% conversion efficiency" for the cells) | - |
| Cells | Monocrystalline (N-type 210RR cells, 16BB, Grade A+, 48 cells) | Monocrystalline (N-type) |
| Bifacial | Yes | Yes |
| Electrical | ||
| Open-circuit voltage (Voc) | - | 37.3 V |
| Voltage at max power (Vmp) | - | 31.6 V |
| Current at max power (Imp) | - | 13.8 A |
| Connections | ||
| Output connector | MC4 | MC4 |
| Build | ||
| Weight | 52 lb (23.6 kg) | - |
| Dimensions | 69.37 x 44.65 x 1.18 in | 68 x 45 x 1.5 in |
| Frame | aluminum | aluminum |
| Glass | 2.0 mm tempered, dual-glass construction | tempered |
| Junction box rating | IP68 | - |
| Warranty | 10 years | 10 years |
| Output warranty | - | "over 30 years" power output warranty; no percentage given |
