---
title: "Exiom EX430TC-108HC 430W Solar Panel - Specs & Review | ComparePV"
description: "Exiom EX430TC-108HC 430W solar panel. Specs: 22.02% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient."
source: "https://comparepv.com/panel/exiom-ex430tc-108hc"
updated: 2026-09-22
---

# Exiom EX430TC-108HC

Light for its output, no clear weak spot

1,218 panels in the segment TOPCon 400-450 W


## Identity

- **Manufacturer:** Exiom
- **Model:** EX430TC-108HC
- **Rated power:** 430 W
- **Cell technology:** TOPCon


## How it compares

Compared against segment TOPCon 400-450 W (1218 panels).


| Measure | This panel | Segment median | Standing | Rank |
| --- | --- | --- | --- | --- |
| Power (Wp) | 430 W | 435 W | Typical |  |
| Module efficiency | 22.02% | 22.00% | Typical | 6,329 |
| Power density | 220.2 | 220.2 | Typical | 6,481 |
| Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 |
| Weight (kg) | 19.5 kg | 22.0 kg | Strong - top 5% |  |
| Performance warranty | 30 yrs | 30 yrs | Typical | 21 |


### Full peer table


| Measure | This panel | Segment median | Standing | Rank |
| --- | --- | --- | --- | --- |
| Module efficiency | 22.02% | 22.00% | Typical | 6,329 |
| Power density | 220.2 | 220.2 | Typical | 6,481 |
| Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 |
| Weight per kWp | 45.3 | 51.4 | Strong - top 5% | 699 |
| Performance warranty | 30 yrs | 30 yrs | Typical | 21 |


### Strengths

- **45.3 kg per kWp** - Top 5% of the TOPCon 400-450 W segment, against a median of 51.4. Ranked 699th in the whole database.

- **Best for:** Weight-limited structures.


## Specification


### Electrical

- **Rated power (Pmax):** 430 W
- **Efficiency:** 22.02 %
- **Voltage at Pmax (Vmp):** 32.27 V
- **Current at Pmax (Imp):** 13.33 A
- **Open-circuit voltage (Voc):** 38.40 V
- **Short-circuit current (Isc):** 14.09 A
- **Max system voltage:** 1500 V


### Temperature

- **Temperature coefficient of Pmax:** -0.300 %/degC
- **Temperature coefficient of Voc:** -0.240 %/degC
- **Temperature coefficient of Isc:** 0.043 %/degC
- **NOCT:** 41 degC


### Cell and construction

- **Cell type:** Monocrystalline
- **Cell technology:** TOPCon
- **Cell count:** 108


### Physical

- **Length:** 1722 mm
- **Width:** 1134 mm
- **Weight:** 19.5 kg
- **Area:** 1.95 m2
- **Power density:** 220.2 Wp/m2


### Warranty and degradation

- **Product warranty:** 25 years
- **Performance warranty:** 30 years


## Rank in the whole catalogue


| Measure | Position |
| --- | --- |
| Efficiency | 6329 of 14005 |
| Power density | 6481 of 14005 |
| Temperature coefficient | 6093 of 14005 |
| Weight | 699 of 14005 |
| Warranty | 21 of 14005 |


## Notable figures

- At 22.0% efficiency, this panel is on par with typical \*\*TOPCon 400-450W\*\* modules
- Power density of 220.2 W/m² matches the \*\*TOPCon 400-450W\*\* median
- At -0.30%/°C, hot weather performance is typical for \*\*TOPCon 400-450W\*\* panels
- 19.5 kg weight - 2.5 kg lighter than \*\*TOPCon 400-450W\*\* median (22.0 kg), reducing installation effort
- Ranked #6329 out of 14005 panels for efficiency in the database


## Datasheet

[Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/EX425-455TCB-108HC182-c9efd7f9ff4e.pdf)


## Alternatives


| Panel | Power | How it differs |
| --- | --- | --- |
| [AIKO AIKO-A480-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a480-mah54mw) | 480 W | +50 W, cooler, +2.1 pp |
| [Gokin GK-5-54HG-480M](https://comparepv.com/panel/gokin-gk-5-54hg-480m) | 480 W | +50 W, cooler, +2.1 pp |
| [Jinko Solar JKM480N-48QL6-DB-F2-EU](https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu) | 480 W | +50 W, heavier, +2.0 pp |
| [Gamko New Energy GKA96N-PRO-480W](https://comparepv.com/panel/gamko-new-energy-gka96n-pro-480w) | 480 W | +50 W, heavier, +2.0 pp |
| [Exiom EX425TC-108HC](https://comparepv.com/panel/exiom-ex425tc-108hc) | 425 W | -0.3 pp |
| [Exiom EX435TC-108HC](https://comparepv.com/panel/exiom-ex435tc-108hc) | 435 W | +0.3 pp |
| [Exiom EX440TC-108HC](https://comparepv.com/panel/exiom-ex440tc-108hc) | 440 W | +10 W, +0.5 pp |
| [Exiom EX445TC-108HC](https://comparepv.com/panel/exiom-ex445tc-108hc) | 445 W | +15 W, +0.8 pp |
| [Exiom EX450TC-108HC](https://comparepv.com/panel/exiom-ex450tc-108hc) | 450 W | +20 W, +1.0 pp |
| [Exiom EX455TC-108HC](https://comparepv.com/panel/exiom-ex455tc-108hc) | 455 W | +25 W, +1.3 pp |
| [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +80 W, cooler, +3.0 pp |
| [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +65 W, cooler, +2.8 pp |
| [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +75 W, cooler, +2.7 pp |
| [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +60 W, cooler, +2.5 pp |
| [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +70 W, cooler, +2.5 pp |
| [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +70 W, cooler, +2.5 pp |


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Source: https://comparepv.com/panel/exiom-ex430tc-108hc

Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.