---
title: "Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-530 - Solar Panel Comparison | ComparePV"
description: "Compare Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-530 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification."
source: "https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-530"
updated: 2026-09-11
---

# Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-530

CHSM54RN(DG)/F-BH-530 leads on the differences that matter

The largest is rated power: 60 W more power. 10 of 19 comparable parameters are identical.


## The two panels


| Attribute | A | B |
| --- | --- | --- |
| Panel | [Astronergy CHSM48RN(DG)(BLH)/F-BH-470](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470) | [Astronergy CHSM54RN(DG)/F-BH-530](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-530) |
| Manufacturer | Astronergy | Astronergy |
| Power | 470 Wp | 530 Wp |
| Efficiency | 23.50 % | 23.80 % |
| Technology | TOPCon | TOPCon |


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | CHSM48RN(DG)(BLH)/F-BH-470 | CHSM54RN(DG)/F-BH-530 | Difference |
| --- | --- | --- | --- |
| Rated power | 470 Wp | 530 Wp | +60 W for CHSM54RN(DG)/F-BH-530 |
| Open-circuit voltage | 36.95 V | 41.59 V | 4.64 V apart |
| Module area | 1.998 m² | 2.224 m² | 0.226 m² apart |
| Module efficiency | 23.50 % | 23.80 % | +0.30 pp for CHSM54RN(DG)/F-BH-530 |
| Weight | 24.5 kg | 26.9 kg | -2.4 kg for CHSM48RN(DG)(BLH)/F-BH-470 |
| Power density | 235.2 Wp/m² | 238.3 Wp/m² | +3.1 Wp/m² for CHSM54RN(DG)/F-BH-530 |
| Cell count | 96 | 108 | 12 cells apart |
| Voltage at max power | 30.82 V | 34.60 V | 3.78 V apart |
| Dimensions | 1762x1134x30 mm | 1961x1134x30 mm | 1762x1134x30 mm vs 1961x1134x30 mm |


## Every compared parameter


| Parameter | CHSM48RN(DG)(BLH)/F-BH-470 | CHSM54RN(DG)/F-BH-530 |
| --- | --- | --- |
| Rated power | 470 Wp | 530 Wp |
| Module efficiency | 23.50 % | 23.80 % |
| Power density | 235.2 Wp/m² | 238.3 Wp/m² |
| Open-circuit voltage | 36.95 V | 41.59 V |
| Voltage at max power | 30.82 V | 34.60 V |
| Short-circuit current | 16.00 A | 16.04 A |
| Current at max power | 15.25 A | 15.32 A |
| Temperature coefficient | -0.290 %/°C | -0.290 %/°C |
| Dimensions | 1762x1134x30 mm | 1961x1134x30 mm |
| Module area | 1.998 m² | 2.224 m² |
| Weight | 24.5 kg | 26.9 kg |
| Weight per kWp | 52.1 kg/kWp | 50.8 kg/kWp |
| Product warranty | 25 yrs | 25 yrs |
| Performance warranty | 30 yrs | 30 yrs |
| Annual degradation | 0.40 %/yr | 0.40 %/yr |
| Cell technology | TOPCon | TOPCon |
| Cell type | Monocrystalline | Monocrystalline |
| Cell count | 96 | 108 |
| Bifacial | Yes | Yes |


## Thirty-year yield

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

Same temp coeff. for both panels (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.

- **Cumulative output, CHSM48RN(DG)(BLH)/F-BH-470:** 15,769 kWh
- **Cumulative output, CHSM54RN(DG)/F-BH-530:** 17,783 kWh
- **Gap:** 2,014 kWh


## Output when hot


| Condition | Cell temperature | CHSM48RN(DG)(BLH)/F-BH-470 | CHSM54RN(DG)/F-BH-530 | Retained |
| --- | --- | --- | --- | --- |
| Standard test conditions | 25 °C | 470 W | 530 W | 100.0% of rated power |
| Cool, bright day | 40 °C | 450 W | 507 W | 95.7% of rated power |
| Typical summer roof | 55 °C | 429 W | 484 W | 91.3% of rated power |
| Hot roof | 70 °C | 409 W | 461 W | 87.0% of rated power |


## Against the whole database


| Measure | CHSM48RN(DG)(BLH)/F-BH-470 | CHSM54RN(DG)/F-BH-530 | Out of | Note |
| --- | --- | --- | --- | --- |
| Efficiency | #716 | #433 | 14,005 | CHSM54RN(DG)/F-BH-530 leads by 283 places |
| Power density | #674 | #421 | 14,005 | CHSM54RN(DG)/F-BH-530 leads by 253 places |
| Heat behaviour | #2,165 | #2,165 | 14,005 | Tied - the same position in the database |
| Weight | #5,602 | #4,171 | 14,005 | CHSM54RN(DG)/F-BH-530 leads by 1,431 places |
| Warranty | #21 | #21 | 14,005 | Tied - the same position in the database |
| Overall | #4,371 | #2,143 | 14,005 | CHSM54RN(DG)/F-BH-530 leads by 2,228 places |


## Questions


### Which panel is better: Astronergy CHSM48RN(DG)(BLH)/F-BH-470 or Astronergy CHSM54RN(DG)/F-BH-530?

According to our database: **Astronergy CHSM54RN(DG)/F-BH-530** has higher module efficiency (**23.80%** vs **23.50%**). See the full spec comparison and 30-year energy simulation above for a complete picture.


### What is the efficiency of Astronergy CHSM48RN(DG)(BLH)/F-BH-470 and Astronergy CHSM54RN(DG)/F-BH-530?

**Astronergy CHSM48RN(DG)(BLH)/F-BH-470** has a module efficiency of **23.50%**, while **Astronergy CHSM54RN(DG)/F-BH-530** is **23.80%**. Higher efficiency means more electricity from the same roof area - useful when space is limited.


### What cell technology does Astronergy CHSM48RN(DG)(BLH)/F-BH-470 use vs Astronergy CHSM54RN(DG)/F-BH-530?

**Astronergy CHSM48RN(DG)(BLH)/F-BH-470** uses **TOPCon** cells; **Astronergy CHSM54RN(DG)/F-BH-530** uses **TOPCon**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells.


### What is the warranty on Astronergy CHSM48RN(DG)(BLH)/F-BH-470 and Astronergy CHSM54RN(DG)/F-BH-530?

**Astronergy CHSM48RN(DG)(BLH)/F-BH-470** has a **30 years** power warranty; **Astronergy CHSM54RN(DG)/F-BH-530** has a **30 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter.


### Are Astronergy CHSM48RN(DG)(BLH)/F-BH-470 and Astronergy CHSM54RN(DG)/F-BH-530 bifacial panels?

Both **Astronergy CHSM48RN(DG)(BLH)/F-BH-470** and **Astronergy CHSM54RN(DG)/F-BH-530** are bifacial - they capture reflected light from the ground, which can add 5**-15%** more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.


## Related comparisons

- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-525](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-525) - 7 differences, the largest is rated power
- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-520](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-520) - 7 differences, the largest is rated power
- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-515](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-515) - 9 differences, the largest is rated power
- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM54RN(DG)/F-BH-510](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-510) - 9 differences, the largest is rated power
- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM48RN(DG)(BLH)/F-BH-465](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-465) - One difference: module efficiency
- [Astronergy CHSM48RN(DG)(BLH)/F-BH-470 vs Astronergy CHSM48RN(DG)(BLH)/F-BH-460](https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-460) - 3 differences, the largest is module efficiency


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Source: https://comparepv.com/compare/astronergy-chint-new-energy-technology-co-ltd-chsm48rn-dg-blh-f-bh-470/astronergy-chint-new-energy-technology-co-ltd-chsm54rn-dg-f-bh-530

Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.