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Hanersun HN21RN-54HT500W
Hanersun Brand review

HN21RN-54HT500W

500 Wp TOPCon Bifacial 80%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 4,524 of 14,005
Compare panels Datasheet PDF
Power (Wp)
500
Weak · bottom 10%
Efficiency (%)
22.50
Typical · median 22.73%
Density (Wp/m²)
224.8
Typical · median 227.4
Temp (%/°C)
-0.280
Strong · top 10%
Weight (kg)
26.4
Typical · median 27.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Hanersun Hitouch 6N series answers the growing demand for high power-density installations on limited roof or ground space. The modules are built on TOPCon technology paired with large 210 mm silicon wafers, delivering high per-panel output without increasing physical dimensions. The use of half-cut, multi-busbar cells reduces resistive losses and improves resistance to microcracks, helping the panel better withstand transport, installation, and long-term mechanical stress. Thanks to its bifacial design, the module also captures light reflected from the ground, translating into extra energy yield, particularly in ground-mounted arrays or over light-colored surfaces. The series stands out for near-zero LID/LeTID degradation and stable performance under low irradiance, which matters in climates with frequent partial cloud cover, such as Poland's. A reinforced frame ensures resistance to snow and wind loads, and the manufacturer backs the modules with a 30-year power warranty. The Hitouch 6N works well both for residential prosumer setups and larger commercial projects, where a low cost per watt and predictable long-term durability are key investment factors.

Ranking

432 panels in the segment TOPCon 500-550 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.50% 22.73% Typical 4,222
Power density 224.8 227.4 Typical 4,468
Temperature coefficient -0.280 -0.290 Strong · top 10% 1,309
Weight per kWp 52.8 52.4 Typical 6,476
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Price offers

4 from shops we track
Shop Country Price Per kWp Stock Offer updated Link to shop
Solar-EM Poland 290.53 zł incl. VAT 581.06 zł/kWp In stock 15h ago Visit shop
Solmix Poland 396.68 zł incl. VAT 793.36 zł/kWp In stock 16h ago Visit shop
TIM SA Poland 399.14 zł incl. VAT 798.28 zł/kWp In stock 15h ago Visit shop
AZ Solar Shop Italy - - Not stated 15h ago Visit shop

Signals from the data

6 positive · 3 caution
Best for

Commercial, utility-scale and shaded-installations.

Strengths
-0.280 %/°C temperature coefficient

Top 10% of the TOPCon 500-550 W segment, against a median of -0.290. Ranked 1,309th in the whole database.

What owners get
High efficiency up to 24.1%

The series' top efficiency (24.1%) exceeds flagship modules from comparable manufacturers - Trina Vertex N (23.2%), DMEGC (23.2%), and Luxor Eco Line HJT (23.39%) at the same 720 Wp maximum power.

N-type TOPCon technology with half-cut cells

Half-cut multi-busbar cells on 210 mm wafers reduce resistive losses and improve resistance to microcracks, resulting in near-zero LID/LeTID degradation and more stable performance under low irradiance.

30-year linear power warranty

The manufacturer covers modules with a 30-year linear power warranty, matching top-tier offerings in the premium segment and exceeding the standard 25 years offered by many tier-1 manufacturers.

Reinforced frame for snow and wind loads

The module frame is certified for extreme wind (2400 Pa) and snow loads (5400 Pa), making the series suitable for Polish climate conditions with periodic snowfall.

Wide power range and 53 variants

A portfolio spanning 430 to 720 Wp across 53 variants allows sizing for both small residential installations and large commercial projects without switching suppliers between segments.

Trade-offs
Inconsistent tier-1/bankability status

Hanersun was listed on BloombergNEF's tier-1 list in Q2 2023 for its 600W+ technology, yet the product context flags tier-1 bankability as unconfirmed (tier_1_bankable: false), which could complicate bank financing for large-scale projects compared to consistently listed Trina Solar or DMEGC.

Product warranty varies from 15 to 25 years

Depending on variant, product warranty ranges from 15 to 25 years - entry-level models with only a 15-year product warranty fall short of the 25-year standard typically offered by established tier-1 manufacturers on comparable TOPCon modules.

Wide efficiency spread down to 21.5%

The lower-end variants in the series reach only 21.5% efficiency, noticeably below the minimum values of peer comparables (Trina 23.2%, DMEGC 23.2%, Luxor 23.39%), meaning not every Hitouch 6N variant matches the competition.

Notes from the database
  • At 22.5% efficiency, this panel is on par with typical TOPCon 500-550W modules
  • Power density of 224.8 W/m² matches the TOPCon 500-550W median
  • At -0.28%/°C, hot weather performance is typical for TOPCon 500-550W panels
  • 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
  • In the top 30% for efficiency among all TOPCon panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 500 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.50 % Typical Segment median 22.73%
Vmpp · Impp 33.24 V · 15.05 A Operating point at max power
Voc · Isc 39.90 V · 15.95 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1961×1134×30 mm · 2.22 m² of roof
Weight 26.4 kg Typical Typical · median 27.0 kg
Cells 108 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.280 %/°C Strong top 10% of its segment
Coefficient Voc · Isc -0.230 · 0.045 %/°C
Product warranty 25 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 437 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

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
Hanersun HN21RN-54HT500W 500 W 22.50% -0.280 26.4 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +2.5 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +2.3 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +2.2 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +2.0 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +2.0 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, lighter, +2.0 pp
HN21RN-54HT490W 490 W 22.00% -0.280 26.4 kg -10 W, -0.5 pp
HN21RN-54HT495W 495 W 22.30% -0.280 26.4 kg Very close match
HN21RN-54HT505W 505 W 22.70% -0.280 26.4 kg Very close match
HN21RN-54HT510W 510 W 22.90% -0.280 26.4 kg +10 W, +0.4 pp
HN21RN-54HT515W 515 W 23.20% -0.280 26.4 kg +15 W, +0.7 pp
HN21RN-54HT520W 520 W 23.40% -0.280 26.4 kg +20 W, +0.9 pp
HN21RN-54HT525W 525 W 23.60% -0.280 26.4 kg +25 W, +1.1 pp
HN21RN-54HT530W 530 W 23.80% -0.280 26.4 kg +30 W, +1.3 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +60 W, cooler, +2.3 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +55 W, cooler, +2.1 pp

Found 471 panels of the same or similar size to this one, within ±10 mm. See them here Found 508 panels of the same or similar size to this one, within ±25 mm. See them here Found 662 panels of the same or similar size to this one, within ±50 mm. See them here Found 1471 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 Hitouch 6N panel and which installations is it suited for?
Hitouch 6N modules reach a maximum power output of up to 720 Wp, making them one of the more powerful panels in their class thanks to large 210 mm silicon wafers. High unit power means fewer panels are needed to reach a target system capacity, making them suitable both for residential rooftop installations with limited space and for commercial projects and utility-scale solar farms, where cost per watt is critical.
What is TOPCon technology in Hitouch 6N panels and how does it differ from PERC?
TOPCon (Tunnel Oxide Passivated Contact) is a cell technology that uses an additional passivation layer to reduce electron recombination and increase conversion efficiency compared to the older PERC technology. In practice, TOPCon panels like the Hitouch 6N generate higher power from the same surface area and perform better at high temperatures and low irradiance, resulting in higher annual energy yield.
Do the half-cut cells in the Hitouch 6N improve panel durability?
Yes, the use of half-cut cells with multiple busbars in the Hitouch 6N reduces resistive losses and increases resistance to microcracks caused during transport, installation, or mechanical loads such as snow or wind. Additionally, in cases of partial shading or single-cell damage, the panel loses less power than a full-cell module, resulting in higher long-term reliability.
What warranty comes with Hanersun Hitouch 6N panels?
Hitouch 6N panels come with a 25-year product warranty and a 30-year power output warranty, guaranteeing a defined performance level over three decades of operation. This is one of the longer warranties on the market, reflecting the manufacturer's confidence in TOPCon technology and panel construction, which matters when calculating the payback period of a solar investment.
Is Hanersun a tier 1 manufacturer, and does that matter when choosing panels?
Hanersun is not currently classified as a tier 1 manufacturer under BloombergNEF's ranking, meaning less bank project financing scale compared to leading brands like Jinko or Trina. This does not automatically mean lower product quality, as Hanersun is a Chinese manufacturer using proven TOPCon technology and offering long warranties. It's still worth checking local warranty service availability in your country before purchasing a larger installation.
Does the Hitouch 6N perform well under the partly cloudy conditions typical of Poland?
Yes, the Hitouch 6N series features near-zero LID and LeTID degradation and stable performance under low irradiance, which matters in climates like Poland with frequent cloud cover and diffuse radiation. TOPCon technology utilizes weak and diffuse light more effectively than older cell technologies, allowing the panel to generate energy efficiently even on overcast days, not only under full sun.
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