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LinkSol LKS-6M-330
LinkSol Brand review

LKS-6M-330

330 Wp Monocrystalline
ComparePV verdict

Middle of its segment, needs the roof space

Rank 13,830 of 14,005
Compare panels Datasheet PDF
Power (Wp)
330
Weak · bottom 17%
Efficiency (%)
17.10
Weak · bottom 11%
Density (Wp/m²)
170.1
Weak · bottom 11%
Temp (%/°C)
-
Not published
Weight (kg)
20.0
Typical · median 21.2 kg
Warranty (yrs)
-
Not published

LinkSol LKS-6M-310-340W panels are a series of monocrystalline modules that focus on maximizing yields while maintaining high mechanical durability. The use of PERC cell technology allows for significantly better absorption of solar radiation, which is crucial in the conditions of the Polish climate characterized by variable sunlight. This series effectively solves the problem of limited installation space on roofs, offering optimal power density, which makes it an ideal choice for owners of single-family homes and smaller commercial facilities. What particularly distinguishes these modules from competing solutions is increased resistance to PID degradation, which directly translates into stable and predictable operation of the entire system for many years without sudden drops in performance. The use of reinforced frames and high-transmittance tempered glass ensures effective protection against extreme weather phenomena, such as heavy hail or strong wind. Thanks to precise workmanship and five-busbar construction, these panels minimize internal energy transmission losses. This is a solution dedicated to investors looking for a golden mean between modern technology and a quick return on investment. The whole guarantees users peace of mind and the certainty that the installation will maintain high energy efficiency and an aesthetic appearance for years.

Ranking

3,085 panels in the 230-430 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 17.10% 20.30% Weak · bottom 11% 13,430
Power density 170.1 202.8 Weak · bottom 11% 13,436
Temperature coefficient - -0.350 Not published 13,924
Weight per kWp 60.6 55.7 Typical 12,498
Performance warranty - 25 yrs Not published 13,880
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 5 caution
Not ideal for

Roofs where every square metre has to count and tight roof space.

Watch-outs
170.1 watts per square metre

Bottom 11% of the 230-430 W band, against a median of 202.8.

17.10% module efficiency

Bottom 11% of the 230-430 W band, against a median of 20.30%.

What owners get
PERC cell technology

PERC cells increase solar radiation absorption compared to older Al-BSF cells, resulting in better energy yield under variable irradiance conditions typical of the Polish climate.

Enhanced PID resistance

Improved resistance to PID (Potential Induced Degradation) reduces the risk of a sudden power drop during operation, resulting in a more predictable degradation curve over the system's lifetime.

5-busbar cell design

5BB technology, instead of older 3BB/4BB designs, reduces series resistance and internal current transmission losses, improving effective cell-level energy yield.

Reinforced mechanical build

High-transmittance tempered glass and reinforced frames provide better resistance to snow load, strong wind, and hail, which matters for installations in regions with variable weather conditions.

Wide range of power variants

7 variants in the 310-340 Wp range allow precise sizing to available roof area and required system capacity, simplifying system design for single-family homes.

Trade-offs
Efficiency clearly below tier-1 level

Efficiency of 16-17.6% is 2.5-4.7 pp lower than comparable models at the same 340 Wp max power (MWG Mono 20.12%, Resun RS6K-M 20.15%, Panasonic HIT+ N340 20.3%). In practice, this means the LinkSol panel needs roughly 15-23% more roof area for the same power output, partly undermining the claimed 'optimal power density'.

No confirmed BNEF Tier 1 status

The manufacturer, Shanghai LinkSol New Energy Co., Ltd, does not appear on current BloombergNEF Tier 1 lists, which may make it harder to secure preferential bank or leasing financing for commercial projects based on this series.

Older-generation cell technology

The series relies on PERC technology, while the premium market is increasingly shifting to N-type TOPCon or HJT cells offering higher efficiency and lower LID degradation, making this series less technologically competitive going into 2026.

Notes from the database
  • Module efficiency of 17.1% is 4.7pp below average for database panels (median: 21.8%)
  • 170.1 W/m² power density is 48.0 W/m² below database median (218.1 W/m²) - requires larger installation area
  • At 20.0 kg, this panel is 6.5 kg lighter than database median (26.5 kg) - easier handling during installation
  • #13430 for efficiency, #13924 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 330 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 17.10 % Weak Segment median 20.30%
Vmpp · Impp 36.60 V · 9.02 A Operating point at max power
Voc · Isc 44.30 V · 9.75 A Sizes the string length
Dimensions 1956×992×40 mm · 1.94 m² of roof
Weight 20.0 kg Typical Typical · median 21.2 kg
Cells 72 Monocrystalline

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
-

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

Heat losses
-
-

Alternatives

All LinkSol panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
LinkSol LKS-6M-330 330 W 17.10% - 20.0 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg -30 W, lighter, +6.2 pp
NS-300MH-72 300 W 23.32% -0.290 12.5 kg -30 W, lighter, +6.2 pp
ZEUS 1.2 FullBlack 280W 280 W 23.31% -0.260 14.3 kg -50 W, lighter, +6.2 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +6.0 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +6.0 pp
GKA182M285W 285 W 23.00% - 10.8 kg -45 W, lighter, +5.9 pp
GKA182M300W 300 W 23.00% - 16.2 kg -30 W, lighter, +5.9 pp
GKA210M320W 320 W 23.00% - 16.2 kg -10 W, lighter, +5.9 pp
GKA210M340W 340 W 23.00% - 16.2 kg +10 W, lighter, +5.9 pp
LKS-6M-310 310 W 16.00% - 20.0 kg -20 W, -1.1 pp
LKS-6M-315 315 W 16.30% - 20.0 kg -15 W, -0.8 pp
LKS-6M-320 320 W 16.50% - 20.0 kg -10 W, -0.6 pp
LKS-6M-325 325 W 16.80% - 20.0 kg -0.3 pp
LKS-6M-335 335 W 17.30% - 20.0 kg Very close match
LKS-6M-340 340 W 17.60% - 20.0 kg +10 W, +0.5 pp
SPR-MAX7-475 475 W 24.00% -0.270 21.1 kg +145 W, heavier, +6.9 pp

Found 144 panels of the same or similar size to this one, within ±10 mm. See them here Found 232 panels of the same or similar size to this one, within ±25 mm. See them here Found 351 panels of the same or similar size to this one, within ±50 mm. See them here Found 550 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty comes with the LinkSol LKS-6M-310-340W panels?
The LKS-6M-310-340W series comes with the industry-standard 12-year product warranty and a 25-year linear power output warranty. After 25 years of operation, the panel is guaranteed to retain at least 80–85% of its original rated power. This linear warranty ensures predictable energy yield throughout the system's lifetime, which is critical for accurately calculating the return on investment.
How does PERC technology in the LKS-6M-310-340W series differ from standard monocrystalline cells?
PERC technology adds a passivation layer on the rear side of each cell, reflecting unabsorbed light back into the active silicon layer. This raises cell efficiency by 1–2 percentage points compared to standard monocrystalline cells. In Poland's variable irradiance conditions — where diffuse, overcast light is common — this translates into meaningfully higher annual energy yields from the same installed capacity.
What is PID degradation and how does the LKS-6M-310-340W series address it?
PID (Potential Induced Degradation) is the gradual power loss caused by voltage differences between cells and the aluminum frame, accelerated by humidity — a condition typical of the Polish climate. The LKS-6M-310-340W series features enhanced PID resistance, ensuring stable output without sudden efficiency drops even after years of operation. This directly improves long-term energy yield predictability for the entire system.
Are the LinkSol LKS-6M-340W panels suitable for a small roof with limited space?
Yes. The LKS-6M-310-340W series is engineered for optimal power density, meaning the high-efficiency PERC cells allow you to reach the target system capacity with fewer modules than standard cells would require. This makes the series an ideal choice for single-family homeowners with limited roof area who want to maximize energy output from every square meter available.
Do the 5-busbar cells in the LKS-6M-310-340W panels make a real difference in performance?
Yes. A 5-busbar (5BB) design shortens the current path across the cell surface before it reaches the external circuit, reducing internal resistive losses and raising overall module efficiency. An added benefit is greater resistance to microcracks that can develop during shipping or installation. In the LKS-6M-310-340W series, this results in improved long-term reliability and higher energy yields across the full service life of the panel.
Does the tempered glass in the LinkSol LKS-6M-310-340W series protect against hail and high winds?
Yes. The LKS-6M-310-340W modules use high-transmittance tempered glass combined with reinforced aluminum frames, providing effective mechanical protection against severe weather — including heavy hail and strong winds. Panels in this class are tested to IEC 61215 and IEC 61730 standards, which include mechanical load and impact resistance requirements confirming suitability for demanding Central European weather conditions.
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