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Waaree BiH-11-705
Waaree Brand review

BiH-11-705

705 Wp HJT Bifacial 85%
ComparePV verdict

Middle of its segment, heavy for its output

Rank 1,037 of 14,005
Compare panels Datasheet PDF
Power (Wp)
705
Weak · bottom 22%
Efficiency (%)
22.70
Weak · bottom 20%
Density (Wp/m²)
227.0
Weak · bottom 22%
Temp (%/°C)
-0.240
Typical · median -0.240
Weight (kg)
39.0
Weak · bottom 8%
Warranty (yrs)
30
Typical · median 30 yrs

Waaree PLEXUS SERIES panels utilize advanced Heterojunction (HJT) technology, which effectively combines the advantages of crystalline and thin-film silicon in a single cell structure. As a result, users gain significantly higher energy conversion efficiency even in difficult lighting conditions, which is crucial in the Polish latitude. The main advantage of this series is its exceptional resistance to high temperatures, manifested by a very low temperature coefficient. This eliminates the problem of sudden power drops on hot days, characteristic of standard modules. The use of N-type doped silicon makes the panels completely free from Light Induced Degradation (LID), guaranteeing stable power production and maintaining peak performance for decades. It is an ideal solution for investors looking for maximum yield from a limited roof area. The high bifaciality of the PLEXUS series allows for additional energy harvesting from reflected rays, which, combined with excellent performance in diffused light, places this technology far ahead of traditional PERC competition. These modules are dedicated to modern residential installations and professional photovoltaic farms. By choosing the PLEXUS series, you focus on minimizing energy losses and the highest mechanical durability, which effectively shortens the payback period in all weather conditions.

Ranking

222 panels in the segment HJT 700-750 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.70% 23.02% Weak · bottom 20% 3,307
Power density 227.0 230.2 Weak · bottom 22% 3,361
Temperature coefficient -0.240 -0.240 Typical 13
Weight per kWp 55.3 53.6 Weak · bottom 8% 9,775
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 3 caution
Best for

Residential, utility-scale and hot-climate.

Not ideal for

Weight-limited structures, tight roof space and roofs where every square metre has to count.

Watch-outs
55.3 kg per kWp

Bottom 8% of the HJT 700-750 W segment, against a median of 53.6. Ranked 9,775th in the whole database.

22.70% module efficiency

Bottom 20% of the HJT 700-750 W segment, against a median of 23.02%.

227.0 watts per square metre

Bottom 22% of the HJT 700-750 W segment, against a median of 230.2.

Notes from the database
  • At 22.7% efficiency, this panel is on par with typical HJT 700-750W modules
  • 226.9 W/m² power density is 3.2 W/m² below HJT 700-750W median (230.2 W/m²) - requires larger installation area
  • Temperature coefficient of -0.24%/°C matches the HJT 700-750W median
  • Bifaciality factor of 85% can add 4-13% extra yield with reflective mounting surface
  • #3307 for efficiency, #13 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 705 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.70 % Weak Segment median 23.02%
Vmpp · Impp 41.91 V · 16.82 A Operating point at max power
Voc · Isc 49.96 V · 17.87 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2384×1303×35 mm · 3.11 m² of roof
Weight 39.0 kg Weak Weak · bottom 8%
Cells 132 · HJT Monocrystalline
Bifaciality 85 % Rear output as a share of front
Coefficient Pmax -0.240 %/°C Typical median -0.240 of its segment
Coefficient Voc · Isc -0.220 · 0.040 %/°C
NOCT 44 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 90.3 % Equals 637 W guaranteed
Degradation 1.00 → 0.30 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Waaree in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 705 Wp appear here. The rest cover the whole series.

Linear Performance Warranty vs Standard Performance Warranty Linear Performance Warranty vs Standard Performance Warranty Whole series

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.240 %/°C against a segment median of -0.240
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Filter these
Size
Panel Power Eff. Temp. Weight Difference
Waaree BiH-11-705 705 W 22.70% -0.240 39.0 kg You are here
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg -25 W, lighter, +2.5 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg -30 W, lighter, +2.3 pp
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg Hotter, lighter, +2.3 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg Hotter, lighter, +2.2 pp
AIKO-G670-MCH72Mw 670 W 24.80% -0.260 28.2 kg -35 W, lighter, +2.1 pp
LR7-72HVHF-670M 670 W 24.80% -0.260 28.5 kg -35 W, lighter, +2.1 pp
JKM650-670N-66QL6-BDV (670W class) 670 W 24.80% -0.260 32.5 kg -35 W, lighter, +2.1 pp
BiH-11-700 700 W 22.53% -0.240 39.0 kg Very close match
BiH-11-710 710 W 22.86% -0.240 39.0 kg Very close match
BiH-11-715 715 W 23.02% -0.240 39.0 kg +10 W, +0.3 pp
BiH-11-720 720 W 23.18% -0.240 39.0 kg +15 W, +0.5 pp
BiH-11-725 725 W 23.34% -0.240 39.0 kg +20 W, +0.6 pp
BiH-11-730 730 W 23.50% -0.240 39.0 kg +25 W, +0.8 pp
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +100 W, hotter, +2.4 pp
AIKO-A800-GRH78Dw 800 W 24.90% -0.260 39.8 kg +95 W, hotter, +2.2 pp
AIKO-A795-GRH78Dw 795 W 24.80% -0.260 39.8 kg +90 W, hotter, +2.1 pp

Found 1390 panels of the same or similar size to this one, within ±10 mm. See them here Found 1400 panels of the same or similar size to this one, within ±25 mm. See them here Found 1400 panels of the same or similar size to this one, within ±50 mm. See them here Found 1432 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
How does HJT technology in Waaree PLEXUS panels differ from standard PERC panels?
Heterojunction (HJT) technology combines crystalline silicon with thin-film amorphous layers in a single cell, delivering higher efficiency (up to 23.5%) and a much lower temperature coefficient than PERC panels. Thanks to N-type doped silicon, PLEXUS panels are immune to light-induced degradation (LID) and perform better under diffuse light, resulting in higher annual energy yield.
How much extra power can the 730 Wp Waaree PLEXUS panel deliver thanks to bifaciality?
The PLEXUS panel has a bifaciality factor of 85±10%, meaning the rear side captures additional energy from light reflected off the ground. Under favorable albedo conditions with a 30% bifacial gain, module output can reach up to approximately 949 Wp, making this series especially cost-effective for ground-mounted installations with light-colored surfaces.
What warranty comes with the Waaree PLEXUS solar panel series?
Waaree provides a 12-year product warranty and a 30-year power performance warranty for the PLEXUS series. Annual power degradation is only 1% in the first year and 0.3% per year thereafter, ensuring strong energy yield throughout the system's lifetime, including residential net-billing installations.
Are Waaree PLEXUS panels suitable for hot climates and high summer temperatures?
Yes, this is one of the key strengths of the PLEXUS series. Thanks to HJT technology, the panels have a very low power temperature coefficient, meaning significantly less power loss during heat compared to conventional PERC modules. In practice, this results in more stable energy production in summer, when standard panels lose efficiency above 25°C.
Can Waaree PLEXUS panels withstand heavy snow and wind loads?
Yes, PLEXUS modules are certified for snow loads up to 5400 Pa and wind loads up to 2400 Pa, exceeding many standard panels on the market. The dual-glass construction (2 mm tempered low-iron glass on both sides) adds mechanical rigidity, which matters for installations in regions with variable weather conditions, including Poland.
What types of installations are Waaree PLEXUS 730 Wp panels best suited for?
Given their high unit power, bifaciality, and dual-glass construction, PLEXUS panels are primarily suited for professional solar farms and large ground-mounted installations where maximizing yield per limited area matters most. They also work well on modern rooftop installations, though due to the weight of dual-glass modules it's advisable to check roof load capacity with an installer beforehand.
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