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AE Solar AE CMD-80BD-315
AE Solar Brand review

AE CMD-80BD-315

315 Wp TOPCon Bifacial 80%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 13,666 of 14,129
Compare panels Datasheet PDF
Power (Wp)
315
Typical for its class
Efficiency (%)
14.62
Typical · median 15.01%
Density (Wp/m²)
146.2
Typical · median 150.1
Temp (%/°C)
-0.290
Strong · top 17%
Weight (kg)
25.5
Typical · median 27.0 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Terra E CMD-80BD series consists of solar panels engineered specifically for Agri-PV applications, combining energy generation with crop cultivation beneath the same roof or structure. Thanks to its bifacial double-glass design, the module captures reflected irradiance from both sides while offering 40% transparency, ensuring homogeneous light distribution for plants growing underneath. The use of half-cut n-Type TOPCon cells delivers higher efficiency and lower power degradation over time compared to conventional p-Type PERC cells. The panel's construction is built for the demanding conditions of farms and greenhouses, protecting crops from hail, strong wind, and excessive sunlight, while also reducing the risk of frost and drought damage. It stands out for its resistance to salt, sand, and ammonia corrosion, making it a suitable choice for agricultural installations near livestock facilities or coastal regions. Additional PID and LID resistance, combined with a long-term performance warranty, position this panel as a reliable option for investors seeking durability and predictable LCOE in agrivoltaic projects.

Ranking

39 panels in the segment TOPCon 300-350 W
Metric This panel Median Position in segment Overall rank
Module efficiency 14.62% 15.01% Typical 13,989
Power density 146.2 150.1 Typical 13,970
Temperature coefficient -0.290 -0.300 Strong · top 17% 2,220
Weight per kWp 81.0 82.1 Typical 13,880
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

6 positive · 2 caution
Best for

Agrivoltaic and commercial.

Strengths
-0.290 %/°C temperature coefficient

Top 17% of the TOPCon 300-350 W segment, against a median of -0.300.

What owners get
Purpose-built Agri-PV design

40% transparency of the bifacial glass provides uniform light distribution to crops beneath the module, a feature rarely found in standard crystalline panels, enabling combined energy and food production on the same roof or structure.

N-type TOPCon half-cut cells

TOPCon half-cut cells deliver lower LID/PID degradation and better high-temperature performance than legacy p-type PERC cells, translating into higher and more stable energy yield over the module's lifetime.

30-year linear power warranty

The manufacturer backs the series with a 30-year linear power warranty and a 15-year product warranty, matching the upper end currently offered by tier-1 peers in the TOPCon segment (e.g., Huasun HSN-210R-B72).

Corrosion resistance for agricultural sites

Certified resistance to salt, sand, and ammonia corrosion allows installation near livestock facilities and coastal areas, extending the use case beyond standard commercial rooftops.

Tier-1 manufacturer with 20+ years of history

AE Solar is a German, bankable (Tier-1) manufacturer operating since 2003, reducing counterparty risk and easing project financing for agri-PV installations.

Trade-offs
Below-segment efficiency

Efficiency of 14.62-15.55% is notably lower than comparable 335 Wp modules in the peer set - Selfa SV120M.5(3) reaches 19.8% and SunLink LUXMAX 20.16% - a trade-off for transparency that reduces power density per m2 of roof.

Lower rated power than standard bifacial modules

The 315-335 Wp range falls below typical output for 120-cell half-cut panels of similar dimensions (335-340 Wp), meaning lower total array yield per roof area for non-Agri-PV applications.

Notes from the database
  • Module efficiency of 14.6% is 1.4pp below average for TOPCon 0-400W panels (median: 16.0%)
  • At 146.2 W/m², this panel generates 13.6 W/m² less per unit area than TOPCon 0-400W median (159.8 W/m²)
  • At -0.29%/°C, hot weather performance is typical for TOPCon 0-400W panels
  • At 25.5 kg (2.0 kg above TOPCon 0-400W median of 23.5 kg), requires checking roof load capacity
  • 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces

Specifications

Open datasheet PDF
Nominal power (Pmax) 315 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 14.62 % Typical Segment median 15.01%
Vmpp · Impp 23.35 V · 13.49 A Operating point at max power
Voc · Isc 27.67 V · 14.23 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1902×1133×30 mm · 2.15 m² of roof
Weight 25.5 kg Typical Typical · median 27.0 kg
Cells 80 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.290 %/°C Strong top 17% of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 42 °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 87.4 % Equals 275 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by AE Solar in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 315 Wp appear here. The rest cover the whole series.

Our Performance Warranty Our Performance Warranty 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
-0.290 %/°C against a segment median of -0.300
-
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
AE Solar AE CMD-80BD-315 315 W 14.62% -0.290 25.5 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Lighter, +8.7 pp, -5 yr warranty
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Lighter, +8.7 pp, -5 yr warranty
ZEUS 1.2 FullBlack 280W 280 W 23.31% -0.260 14.3 kg -35 W, lighter, +8.7 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +8.5 pp, -5 yr warranty
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +8.5 pp, -5 yr warranty
ZEUS 3.2 285WP FullBlack 285 W 23.14% -0.260 15.6 kg -30 W, lighter, +8.5 pp
GKA182M285W 285 W 23.00% - 10.8 kg -30 W, lighter, +8.4 pp
GKA182M270W 270 W 23.00% - 10.8 kg -45 W, lighter, +8.4 pp
GKA182M300W 300 W 23.00% - 16.2 kg -15 W, lighter, +8.4 pp
AE CMD-80BD-320 320 W 14.85% -0.290 25.5 kg +0.2 pp
AE CMD-80BD-325 325 W 15.08% -0.290 25.5 kg +10 W, +0.5 pp
AE CMD-80BD-330 330 W 15.31% -0.290 25.5 kg +15 W, +0.7 pp
AE CMD-80BD-335 335 W 15.55% -0.290 25.5 kg +20 W, +0.9 pp
MD-120BD-440 440 W 20.42% -0.350 25.5 kg +125 W, hotter, +5.8 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +245 W, cooler, +10.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +240 W, cooler, +10.0 pp

Found 698 panels of the same or similar size to this one, within ±10 mm. See them here Found 756 panels of the same or similar size to this one, within ±25 mm. See them here Found 844 panels of the same or similar size to this one, within ±50 mm. See them here Found 1504 panels of the same or similar size to this one, within ±100 mm. See them here

About the Terra E CMD-80BD series

6 answered

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

How does the Terra E CMD-80BD module differ from standard bifacial panels used on residential roofs?
The Terra E CMD-80BD is purpose-built for Agri-PV applications, meaning installation above crops or greenhouses. The key difference is 40% glass transparency, which allows sunlight to reach plants underneath the module evenly. Standard bifacial panels on roofs lack this transparency, since their goal is maximum energy output rather than light-sharing with crops.
What warranty comes with the Terra E CMD-80BD panels?
AE Solar provides a 15-year product warranty and a 30-year power performance warranty. This means the panel is covered against manufacturing defects for 15 years, while a guaranteed power output level is maintained for 30 years, supporting a predictable LCOE in agricultural and industrial projects.
Are the Terra E CMD-80BD panels suitable for installations near livestock farms or coastal areas?
Yes, the series features resistance to salt, sand, and ammonia corrosion, which matters for installations near livestock farming, where ammonia vapors are present in the air, as well as coastal sites exposed to salt mist. This helps the module maintain durability and stable performance even under the harsh environmental conditions typical of agricultural operations.
What is n-Type TOPCon technology in the Terra E CMD-80BD panels, and does it offer a real advantage?
TOPCon (Tunnel Oxide Passivated Contact) is an n-Type cell technology that reduces electron recombination at the cell surface, resulting in higher efficiency and lower power loss over time compared to conventional p-Type PERC cells. In practice, this means slower module degradation and higher energy yield over the long service life, which is especially relevant given the 30-year power warranty.
How much power does a single Terra E CMD-80BD panel generate, and how does that affect Agri-PV system sizing?
The module's maximum power output is 335 Wp. This is lower than typical roof panels, a result of the design's 40% glass transparency, which reduces the active cell surface area. When planning an installation above crops, more modules are therefore needed to reach the same target capacity compared to a standard roof installation.
Do the Terra E CMD-80BD panels protect crops from hail and excessive sun exposure?
Yes, the module is engineered for the demanding conditions of farms and greenhouses. The dual bifacial glass acts as a shield protecting plants from hail, strong wind, and excessive sunlight, while also reducing the risk of frost damage and drought stress thanks to the partial shading it provides to crops beneath the panels.
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