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SunEvo Solar SE6-66HBD-720W
SunEvo Solar Brand review

SE6-66HBD-720W

720 Wp TOPCon Bifacial 80%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 516 of 14,005
Compare panels Datasheet PDF
Power (Wp)
720
Typical for its class
Efficiency (%)
23.20
Strong · top 25%
Density (Wp/m²)
231.8
Typical · median 230.2
Temp (%/°C)
-0.280
Strong · top 11%
Weight (kg)
37.9
Typical · median 38.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The SunEvo Solar SE6-66HBD series are modules designed to maximize energy output from a single panel in installations where every square meter counts, and long-term stability is essential. The use of a bifacial design allows for the recovery of additional energy from both sides - particularly on light-colored roofs, on ground surfaces with gravel, or in ground-mounted systems with adequate spacing. A key advantage of this series is dual-glass construction, which enhances resistance to weather conditions and provides better protection for the module in demanding environments. Monocrystalline PERC technology and half-cut cell layouts support higher efficiency even under partial shading and minimize internal losses. Furthermore, multi-busbar (MBB) solutions improve current collection and enhance connection reliability. The SE6-66HBD is a good choice for PV farms, large commercial rooftops, and projects where high power density, durability, and long-term, predictable performance are desired.

Ranking

420 panels in the segment TOPCon 700-750 W
Metric This panel Median Position in segment Overall rank
Module efficiency 23.20% 23.00% Strong · top 25% 1,306
Power density 231.8 230.2 Typical 1,347
Temperature coefficient -0.280 -0.290 Strong · top 11% 1,309
Weight per kWp 52.6 52.9 Typical 6,266
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

2 positive · 0 caution
Best for

Commercial, utility-scale and shaded-installations.

Strengths
-0.280 %/°C temperature coefficient

Top 11% of the TOPCon 700-750 W segment, against a median of -0.290.

23.20% module efficiency

Top 25% of the TOPCon 700-750 W segment, against a median of 23.00%.

Notes from the database
  • Efficiency of 23.2% matches the TOPCon 700-750W median
  • Power density of 231.8 W/m² matches the TOPCon 700-750W median
  • Temperature coefficient of -0.28%/°C matches the TOPCon 700-750W median
  • 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
  • Ranked #1306 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 720 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 23.20 % Strong Segment median 23.00%
Vmpp · Impp 41.03 V · 17.55 A Operating point at max power
Voc · Isc 49.28 V · 18.55 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2384×1303×33 mm · 3.11 m² of roof
Weight 37.9 kg Typical Typical · median 38.0 kg
Cells 132 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.280 %/°C Strong top 11% of its segment
Coefficient Voc · Isc -0.240 · 0.046 %/°C
NOCT 45 °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 87.4 % Equals 629 W guaranteed
Degradation 1.00 % First year

Datasheet charts

Open datasheet PDF

Measured curves published by SunEvo Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 720 Wp appear here. The rest cover the whole series.

Warranty for Power Output vs. Years (SunEvo Standard) Warranty for Power Output vs. Years (SunEvo Standard) 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
-0.280 %/°C against a segment median of -0.290
-
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
SunEvo Solar SE6-66HBD-720W 720 W 23.20% -0.280 37.9 kg You are here
AIKO-A680-MDE72Mw 680 W 25.20% -0.260 29.0 kg -40 W, lighter, +2.0 pp
AIKO-A675-MDE72Mw 675 W 25.00% -0.260 29.0 kg -45 W, lighter, +1.8 pp
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg Cooler, lighter, +1.8 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg -25 W, lighter, +1.7 pp
AIKO-G670-MCH72Mw 670 W 24.80% -0.260 28.2 kg -50 W, lighter, +1.6 pp
LR7-72HVHF-670M 670 W 24.80% -0.260 28.5 kg -50 W, lighter, +1.6 pp
JKM650-670N-66QL6-BDV (670W class) 670 W 24.80% -0.260 32.5 kg -50 W, lighter, +1.6 pp
SE6-66HBD-700W 700 W 22.50% -0.280 37.9 kg -20 W, -0.7 pp
SE6-66HBD-705 705 W 22.70% -0.280 37.9 kg -15 W, -0.5 pp
SE6-66HBD-710 710 W 22.90% -0.280 37.9 kg -10 W, -0.3 pp
SE6-66HBD-715 715 W 23.00% -0.280 37.9 kg Very close match
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +85 W, cooler, +1.9 pp
AIKO-A800-GRH78Dw 800 W 24.90% -0.260 39.8 kg +80 W, cooler, +1.7 pp
AIKO-A795-GRH78Dw 795 W 24.80% -0.260 39.8 kg +75 W, cooler, +1.6 pp
AIKO-A790-GRH78Dw 790 W 24.60% -0.260 39.8 kg +70 W, cooler, +1.4 pp
TSM-NEG21C.20Q-760 760 W 24.50% -0.260 38.3 kg +40 W, cooler, +1.3 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
What is the maximum power output of the SunEvo Solar SE6-66HBD and what does it mean for my system?
The SE6-66HBD delivers a peak power of 720 Wp, placing it among the highest-output large-format modules currently on the market. This means you need only about 14 panels to build a 10 kWp system, compared to roughly 20 panels at 500 W each. Higher per-panel wattage translates to fewer roof or ground mounting points, less racking hardware, and faster installation — a significant advantage in commercial rooftop and utility-scale PV projects.
What is TOPCon technology used in the SE6-66HBD and how does it compare to older PERC cells?
TOPCon (Tunnel Oxide Passivated Contact) is a next-generation monocrystalline cell architecture. In the SE6-66HBD series it achieves approximately 22.86% module efficiency — roughly 1.5 to 2 percentage points above comparable PERC modules. TOPCon also offers a lower temperature coefficient, meaning better performance on hot days, and a lower annual degradation rate of around 0.4% versus 0.55–0.6% for PERC. The cumulative yield advantage becomes especially significant over the first decade of operation.
What warranties come with the SunEvo Solar SE6-66HBD panels?
The SE6-66HBD series carries a 12-year product warranty covering material and workmanship defects, plus a 30-year linear power output warranty. The 30-year power warranty means the manufacturer commits to maintaining output above a defined degradation threshold for three full decades. This is a standard advantage of bifacial dual-glass modules and a key factor in long-term ROI modeling for commercial and utility projects.
How does the bifacial design of the SE6-66HBD work and when does it actually pay off?
A bifacial panel harvests solar energy from both the front and rear surfaces of the module. The SE6-66HBD has a bifaciality factor of approximately 80%, which on highly reflective ground cover — gravel, white roofing membrane, snow, or light-colored concrete — can yield 4–12% more annual energy compared to a standard monofacial module. The gain is greatest in ground-mounted systems with adequate ground clearance and on bright industrial rooftops. On typical dark asphalt shingles or ceramic tiles, the rear-side contribution will be negligible.
Is SunEvo Solar a Tier 1 manufacturer and does that matter when buying SE6-66HBD panels?
SunEvo Solar does not currently appear on the Bloomberg NEF Tier 1 module manufacturer list. It is important to understand that the Tier 1 classification is a bankability rating used in project finance — it does not assess technical quality or module efficiency. In practice, some lenders on externally financed large-scale projects may require additional due diligence on non-Tier 1 suppliers. For residential and smaller commercial installations, this distinction typically has little practical impact on purchasing decisions.
Are the SE6-66HBD panels suitable for large commercial rooftops and utility-scale PV farms?
Yes, the SE6-66HBD series is designed for industrial rooftop and utility-scale ground-mount applications. The 2384 × 1303 mm format, 720 Wp output, and bifacial dual-glass construction are all characteristic of utility-grade modules. However, the panel weighs approximately 37.9 kg, which requires robust racking structures and appropriate lifting equipment during installation. This series is not intended for typical residential rooftop systems.
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