Skip to main content
SunEvo Solar SE6-66HBD-740W
SunEvo Solar Brand review

SE6-66HBD-740W

740 Wp HJT Bifacial 90%
ComparePV verdict

Space saver, no clear weak spot

Rank 135 of 14,005
Compare panels Datasheet PDF
Power (Wp)
740
Strong · top 4%
Efficiency (%)
23.80
Strong · top 5%
Density (Wp/m²)
238.2
Strong · top 4%
Temp (%/°C)
-0.240
Typical · median -0.240
Weight (kg)
37.9
Strong · top 7%
Warranty (yrs)
30
Typical · median 30 yrs

The SunEvo Solar EVO 6N series is designed for installations where maximizing energy yield from a given area and ensuring stable performance over many years are key priorities. The modules utilize N-type HJT and TOPCon technology, which translates into high resistance to typical performance degradation observed in older systems, as well as better performance in challenging conditions.

A key advantage is the glass-glass (two-layer) design and bifacial operation - the panel can effectively collect light from both sides, which is particularly beneficial in locations with reflective surfaces, on flat roofs, and in ground-mounted systems. The use of multi-busbar solutions improves tolerance to micro-cracks and reduces losses at connections, while the robust and sealed construction facilitates the design of installations focused on long-term reliability.

The EVO 6N is a good choice for companies, PV farms, and demanding investors who expect greater energy yield without compromising on durability.

Ranking

222 panels in the segment HJT 700-750 W
Metric This panel Median Position in segment Overall rank
Module efficiency 23.80% 23.02% Strong · top 5% 433
Power density 238.2 230.2 Strong · top 4% 431
Temperature coefficient -0.240 -0.240 Typical 13
Weight per kWp 51.2 53.6 Strong · top 7% 4,594
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Commercial, utility-scale and hot-climate.

Strengths
238.2 watts per square metre

Top 4% of the HJT 700-750 W segment, against a median of 230.2. Ranked 431st in the whole database.

23.80% module efficiency

Top 5% of the HJT 700-750 W segment, against a median of 23.02%. Ranked 433rd in the whole database.

51.2 kg per kWp

Top 7% of the HJT 700-750 W segment, against a median of 53.6. Ranked 4,594th in the whole database.

Notes from the database
  • 23.8% module efficiency - 0.8pp better than the HJT 700-750W median of 23.0%
  • Power density of 238.2 W/m² packs 8.0 W/m² more into the same footprint vs HJT 700-750W median (230.2 W/m²)
  • Temperature coefficient of -0.24%/°C matches the HJT 700-750W median
  • Bifacial design (90% factor) captures reflected light - adds 4-14% yield on ground-mount or white roof
  • #433 for efficiency, #13 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 740 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 23.80 % Strong Segment median 23.02%
Vmpp · Impp 42.50 V · 17.42 A Operating point at max power
Voc · Isc 50.57 V · 18.53 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 Strong Strong · top 7%
Cells 132 · HJT Monocrystalline
Bifaciality 90 % 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 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 90.3 % Equals 668 W guaranteed
Degradation 1.00 → 0.30 % First year, then annual

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 740 Wp appear here. The rest cover the whole series.

Linear Power Output Warranty (Warranty for power output vs Years) Linear Power Output Warranty (Warranty for power output vs Years) Whole series I-V Curve (SE6-66HB) I-V Curve (SE6-66HB) 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
SunEvo Solar SE6-66HBD-740W 740 W 23.80% -0.240 37.9 kg You are here
AIKO-A700-MAE78Dw 700 W 25.00% -0.260 34.5 kg -40 W, lighter, +1.2 pp
AIKO-A695-MAE78Dw 695 W 24.90% -0.260 34.5 kg -45 W, lighter, +1.1 pp
AIKO-A690-MAE78Dw 690 W 24.70% -0.260 34.5 kg -50 W, lighter, +0.9 pp
AIKO-A790-GRH78Dw 790 W 24.60% -0.260 39.8 kg +50 W, hotter, +0.8 pp
TSM-NEG21C.20Q-760 760 W 24.50% -0.260 38.3 kg +20 W, hotter, +0.7 pp
AIKO-A785-GRH78Dw 785 W 24.40% -0.260 39.8 kg +45 W, hotter, +0.6 pp
GK-4-78HGBD-780M 780 W 24.30% -0.260 38.7 kg +40 W, hotter, +0.5 pp
AIKO-A780-GRH78Dw 780 W 24.30% -0.260 39.8 kg +40 W, hotter, +0.5 pp
JT755SLk(B) 755 W 24.30% -0.240 36.4 kg +15 W, lighter, +0.5 pp
TSM-NEG21C.20Q-755 755 W 24.30% -0.260 38.3 kg +15 W, hotter, +0.5 pp
SE6-66HBD-700W 700 W 22.50% -0.280 37.9 kg -40 W, hotter, -1.3 pp
SE6-66HBD-705 705 W 22.70% -0.280 37.9 kg -35 W, hotter, -1.1 pp
SE6-66HBD-710 710 W 22.90% -0.280 37.9 kg -30 W, hotter, -0.9 pp
SE6-66HBD-715 715 W 23.00% -0.280 37.9 kg -25 W, hotter, -0.8 pp
SE6-66HBD-720 720 W 23.20% -0.280 37.9 kg -20 W, hotter, -0.6 pp
AIKO-A805-GRH78Dw 805 W 25.10% -0.260 39.8 kg +65 W, hotter, +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 warranty does the SunEvo Solar EVO 6N series come with?
The EVO 6N series includes a 25-year product warranty and a 30-year linear power output warranty. The manufacturer commits to maintaining a specified performance level for three decades, making these modules a solid choice for investments with long payback horizons. Keep your purchase documentation and follow the installation guidelines to avoid voiding warranty coverage.
What is the maximum power output of the SunEvo Solar EVO 6N module, and is it enough for a small PV farm?
EVO 6N modules reach a peak power of 750 Wp. That is among the highest ratings available for N-type HJT modules on the market today, allowing you to hit your target farm capacity with fewer panels. For a small ground-mounted system this translates directly into lower racking, cabling, and balance-of-system (BoS) costs per unit of installed power.
Are the EVO 6N panels suitable for flat roofs and ground-mounted systems?
Yes, the EVO 6N series is an especially strong fit for flat roofs and ground-mounted arrays. Its bifacial design lets the rear surface harvest light reflected off the ground — gravel, concrete, or snow — delivering a measurable boost to annual energy yield. The glass-glass construction also provides superior moisture resistance compared to modules with a polymer backsheet.
Does HJT technology in the EVO 6N perform better on hot days than older PERC panels?
Yes. N-type HJT cells have a lower temperature coefficient than standard PERC cells, meaning less power loss as module temperature rises. In practice, an EVO 6N panel generates more electricity during hot summer afternoons than an older module with the same nominal rating, which directly improves annual energy yield in warm, high-irradiance locations.
Is the SunEvo Solar EVO 6N resistant to cell microcracks?
The EVO 6N series uses a multi-busbar design that distributes mechanical stress across a greater number of contacts, limiting the impact of potential microcracks. Additional protection comes from the glass-glass construction, which is stiffer and more resistant to flexing than conventional modules with a polymer backsheet — a meaningful advantage in installations subject to heavy snow loads or high wind pressure.
Is SunEvo Solar a reliable manufacturer — should I buy EVO 6N panels?
SunEvo Solar is a Chinese PV module manufacturer; the EVO 6N series is not currently listed in the BloombergNEF Tier 1 ranking. Before purchasing, verify the availability of authorized warranty service in your country, review the terms of your installation insurance policy, and check feedback from local installers. The 25- and 30-year warranties are valuable only if the manufacturer remains operational throughout that period.
Add to compare