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Solitek SOLRIF N Terracota 370
Solitek Brand review

SOLRIF N Terracota 370

370 Wp TOPCon Bifacial
ComparePV verdict

Solid all-round for its segment

Rank 11,719 of 14,129
Compare panels Datasheet PDF
Power (Wp)
370
Typical for its class
Efficiency (%)
18.34
Typical · median 18.20%
Density (Wp/m²)
176.6
Typical · median 181.8
Temp (%/°C)
-0.300
Typical · median -0.290
Weight (kg)
27.0
Typical · median 26.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The SOLRIF N Terracotta Bronze series offers a unique solution that combines the aesthetics of traditional terracotta tiles with advanced N-type TOPCon bifacial solar cell technology. The modules are designed as an integrated roof system - replacing traditional roofing materials while creating a sleek, dark-brown surface and an efficient solar power plant. This is the ideal solution for buildings in conservation areas, historic city centers, and anywhere where the appearance of the roof is a key factor. The construction, based on dual 2+2 mm hardened TVG glass, provides exceptional mechanical strength - the modules meet Class A fire resistance requirements and can withstand extreme wind, snow, and hail loads. The SOLRIF N system frame, tested by Ernst Schweizer AG, ensures secure mounting directly on the roof. Thanks to the N-type TOPCon technology, power degradation is exceptionally low, resulting in a 30-year product and performance warranty while maintaining 90% of the initial power output. The modules have the prestigious Cradle to Cradle Gold certification - the only such result in the entire photovoltaic industry - and are manufactured exclusively using renewable energy, with 35% recycled glass content. Made in Europe.

Ranking

112 panels in the segment TOPCon 350-400 W
Metric This panel Median Position in segment Overall rank
Module efficiency 18.34% 18.20% Typical 13,252
Power density 176.6 181.8 Typical 13,403
Temperature coefficient -0.300 -0.290 Typical 6,152
Weight per kWp 73.0 68.9 Typical 13,661
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 · 0 caution
Best for

BIPV, residential and commercial.

Notes from the database
  • At 18.3% efficiency, this panel is 2.3pp above typical TOPCon 0-400W modules (median: 16.0%)
  • 176.6 W/m² power density - 16.8 W/m² more than TOPCon 0-400W median (159.8 W/m²), more power per roof area
  • Temperature coefficient of -0.30%/°C matches the TOPCon 0-400W median
  • At 27.0 kg, this panel is 3.5 kg heavier than the TOPCon 0-400W median (23.5 kg) - more demanding for installation crews
  • #13252 for efficiency, #6152 for temperature performance out of 14129 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 370 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 18.34 % Typical Segment median 18.20%
Vmpp · Impp 29.71 V · 12.46 A Operating point at max power
Voc · Isc 34.82 V · 13.00 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1806×1160×17 mm · 2.09 m² of roof
Weight 27.0 kg Typical Typical · median 26.0 kg
Cells 96 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.045 %/°C
NOCT 46 °C At 800 W/m², 20 °C ambient
Product warranty 30 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 90.0 % Equals 333 W guaranteed
Degradation 1.00 → 0.31 % 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
-

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

Heat losses
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solitek SOLRIF N Terracota 370 370 W 18.34% -0.300 27.0 kg You are here
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +4.8 pp, -5 yr warranty
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +4.8 pp, -5 yr warranty
GKA210M320W 320 W 23.00% - 16.2 kg -50 W, lighter, +4.7 pp
GKA210M340W 340 W 23.00% - 16.2 kg -30 W, lighter, +4.7 pp
GKA210M360W 360 W 23.00% - 16.2 kg -10 W, lighter, +4.7 pp
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg +10 W, lighter, +4.7 pp
GKA210M400W (1/2*4*20) 400 W 23.00% - 18.0 kg +30 W, lighter, +4.7 pp
GKA210M400W (1/4*4*40) 400 W 23.00% - 18.0 kg +30 W, lighter, +4.7 pp
GKA210M380W (1/2*4*19) 380 W 23.00% - 17.1 kg +10 W, lighter, +4.7 pp
SPR-MAX3-400-COM 400 W 22.60% -0.270 19.0 kg Lighter, +4.3 pp, +10 yr warranty
SOLRIF D Agro 300 300 W 14.87% -0.300 35.0 kg -70 W, heavier, -3.5 pp
Solrif D Satin 445 445 W 22.06% -0.300 35.0 kg +75 W, heavier, +3.7 pp
SOLRIF D Black 455 455 W 22.56% -0.300 35.0 kg +85 W, heavier, +4.2 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +140 W, cooler, +6.7 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +125 W, lighter, +6.5 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +135 W, cooler, +6.4 pp

Found 10 panels of the same or similar size to this one, within ±10 mm. See them here Found 10 panels of the same or similar size to this one, within ±25 mm. See them here Found 1638 panels of the same or similar size to this one, within ±50 mm. See them here Found 4051 panels of the same or similar size to this one, within ±100 mm. See them here

About the SOLRIF N Terracota Bronze series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

Are SOLRIF N Terracotta Bronze panels suitable for historic buildings and architectural conservation zones?
Yes, the SOLRIF N Terracotta Bronze series was designed specifically for buildings in conservation zones and historic city centers. Its dark bronze color and ceramic-tile-like texture allow the modules to blend seamlessly with historic architecture without violating heritage protection requirements. It is one of the few PV solutions on the market that combines N-type TOPCon cell efficiency with the aesthetic demands of architectural preservation authorities.
What warranty does the SOLRIF N Terracotta Bronze series come with, and how much power will the panels retain after 30 years?
SoliTek backs the SOLRIF N Terracotta Bronze series with a 30-year product warranty and a 30-year power output warranty. After 30 years, the modules retain at least 90% of their initial rated power of 370 Wp. Such an extended warranty is made possible by N-type TOPCon technology, which exhibits significantly lower degradation rates compared to conventional PERC cells.
Do SOLRIF N Terracotta Bronze panels replace traditional roof tiles, or are they mounted on top of an existing roof covering?
SOLRIF N Terracotta Bronze modules are a building-integrated PV (BIPV) roof system - they replace traditional roofing materials rather than being mounted on top of them. The SOLRIF N framing system, tested and certified by Swiss company Ernst Schweizer AG, attaches directly into the roof plane. No additional tiles or underlayment membrane are needed in the module zone, and the roof gains a uniform, elegant dark-bronze appearance.
What is N-type TOPCon bifacial technology and how does it differ from standard PERC panels?
N-type TOPCon (Tunnel Oxide Passivated Contact) technology uses a passivated tunnel oxide contact layer that minimizes carrier recombination, resulting in higher efficiency and significantly lower degradation than conventional PERC cells. The bifacial design means the panel generates energy from both sides - reflected irradiance from the roof surface reaches the rear of the cell, boosting total energy yield without any additional installation cost.
How resistant is the SOLRIF N Terracotta Bronze series to hail, wind loads, and snow loads?
The SOLRIF N Terracotta Bronze series is built on double TVG 2+2 mm tempered safety glass and meets Fire Class A requirements. The modules withstand extreme wind and snow loads as well as Class 3 hail resistance, equivalent to 35 mm hailstones impacting at 24.5 m/s. This is especially important for rooftop installations in harsh climates, where traditional ceramic roof tiles may crack under similar conditions.
Does the SOLRIF N Terracotta Bronze series hold any environmental certifications, and where are the panels manufactured?
The SOLRIF N Terracotta Bronze series holds the Cradle to Cradle Gold certification - a unique achievement in the entire solar industry. The modules are manufactured exclusively using renewable energy, and 35% recycled glass is incorporated in their production. SoliTek is headquartered in Lithuania and manufactures its panels in Europe, reducing the carbon footprint of transportation and ensuring compliance with European quality standards.
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