Solar Panel Comparison

LONGi Hi-MO 7 HGD 610W Silver Bifacial vs REC Group Alpha Pure-R 430W

The Hi-MO 7 HGD 610W Silver Bifacial delivers 610W, 180W more than the Alpha Pure-R 430W at 430W.

Hi-MO 7 HGD 610W Silver Bifacial has a higher efficiency of 22.6% versus 22.3% for the Alpha Pure-R 430W.

They use different cell technologies: Hi-MO 7 HGD 610W Silver Bifacial uses N-type HPDC, while Alpha Pure-R 430W uses HJT (Heterojunction).

Here's how they compare across all key specifications.

Hi-MO 7 HGD 610W Silver Bifacial· Higher efficiencyHi-MO 7 HGD 610W Silver Bifacial· Higher outputHi-MO 7 HGD 610W Silver Bifacial· Better temp. performanceAlpha Pure-R 430W· Lighter

Spec

LONGi

Hi-MO 7 HGD 610W Silver Bifacial

610W

22.6% efficiency

REC Group

Alpha Pure-R 430W

430W

22.3% efficiency

Full Specification Comparison

SpecHi-MO 7 HGD 610W Silver BifacialAlpha Pure-R 430W
Performance
Power Output610 W430 W
Efficiency22.6%22.3%
Cell TypeN-type HPDCHJT (Heterojunction)
Temp. Coeff.-0.26 %/°C-0.24 %/°C
Number of Cells13280
BifacialYesNo
Electrical
Voc48.38 V59.4 V
Vmp40.51 V50 V
Isc15.95 A8.91 A
Imp15.06 A8.4 A
Max System Voltage1500 V1000 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions2382x1134x30 mm1730x1118x30 mm
Weight33.5 kg21.5 kg
Frame ColourSilverBlack
Connector TypeMC4MC4
Warranty & Certification
Product Warranty2520 years
Power Warranty30 years linear25 years (92% min, 0.25%/yr)
MCS CertifiedNoYes
CertificationsIEC 61215, IEC 61730IEC 61215, IEC 61730, RoHS
Pricing (UK)
Retail Price—£142.00
Price per Watt—£0.330/W

Frequently Asked Questions

Which is more efficient, the Hi-MO 7 HGD 610W Silver Bifacial or the Alpha Pure-R 430W?

The Hi-MO 7 HGD 610W Silver Bifacial is more efficient at 22.6%, compared to 22.3% for the Alpha Pure-R 430W. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the Hi-MO 7 HGD 610W Silver Bifacial or the Alpha Pure-R 430W?

The Hi-MO 7 HGD 610W Silver Bifacial has a higher rated output at 610W. This means fewer panels would be needed to reach the same system size compared to the Alpha Pure-R 430W.

Which solar panel should I choose for my home — the Hi-MO 7 HGD 610W Silver Bifacial or the Alpha Pure-R 430W?

The right choice depends on your priorities. If maximising energy generation per panel is key, consider efficiency and wattage. If budget is your main concern, compare price per watt. Both panels have their merits — use our Solar Estimator to see how each would perform in your specific home setup.

LONGi

Hi-MO 7 HGD 610W Silver Bifacial

610W · 22.6% efficiency · N-type HPDC

View full specs →

REC Group

Alpha Pure-R 430W

430W · 22.3% efficiency · HJT (Heterojunction)

View full specs →

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See how these panels perform in your home

Use our Solar Estimator to calculate system size, installation cost, and payback period — with either of these panels as a starting point.

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