---
title: "Risen vs Suntech - Brand Comparison | ComparePV"
description: "Compare Risen vs Suntech solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/risen-vs-suntech"
image: "https://comparepv.com/og/compare/manufacturers/risen/suntech.png"
---

# Risen vs Suntech

Suntech has the broader catalog (255 vs 153 models). Suntech leads on peak efficiency at 24.80%. Risen leans bifacial (82% of lineup).


## The two companies


| Attribute | Risen | Suntech |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Ninghai | Wuxi |
| Founded | 1986 | 2001 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | yes | yes |
| Listed | SZSE: 300118 |  |
| Website | [https://www.risenenergy.com](https://www.risenenergy.com) | [https://www.suntech-power.com](https://www.suntech-power.com) |


## Catalog & Power


| Measure | Risen | Suntech | Margin |
| --- | --- | --- | --- |
| Panel Models | 153 | 255 | +102 |
| Max Power | 745 W | 735 W | +10 W |
| Avg Power | 547 W | 505 W | +42 W |


## Efficiency


| Measure | Risen | Suntech | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.00% | 24.80% | +0.80 pp |
| Avg Efficiency | 21.82% | 21.76% | +0.06 pp |


## Reliability & Warranty


| Measure | Risen | Suntech | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.291%/°C | -0.316%/°C | +0.025 |
| Bifacial Share | 125 (82%) | 114 (45%) | +37 pp |
| Avg Warranty | 29.1 yrs | 28.4 yrs | +0.7 yr |


## Efficiency distribution

Suntech skews to higher efficiency: 19% of lineup is 23%+


| Efficiency band | Risen | Suntech |
| --- | --- | --- |
| \<20% | 4 (2.6%) | 11 (4.3%) |
| 20-21% | 24 (15.7%) | 61 (23.9%) |
| 21-22% | 52 (34.0%) | 64 (25.1%) |
| 22-23% | 57 (37.3%) | 70 (27.5%) |
| 23%+ | 16 (10.5%) | 49 (19.2%) |


## Power distribution

Risen offers more 600W+ panels (39% of lineup)


| Power band | Risen | Suntech |
| --- | --- | --- |
| \<400W | 13 (8.5%) | 32 (12.5%) |
| 400-499W | 46 (30.1%) | 104 (40.8%) |
| 500-599W | 34 (22.2%) | 69 (27.1%) |
| 600-699W | 42 (27.5%) | 42 (16.5%) |
| 700W+ | 18 (11.8%) | 8 (3.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (39%)

Dominant cell tech: **TOPCon** (71%)


| Technology | Risen | Suntech |
| --- | --- | --- |
| TOPCon | 60 (39.2%) | 180 (70.6%) |
| HJT | 48 (31.4%) | 0 |
| PERC | 45 (29.4%) | 5 (2.0%) |
| Unknown | 0 | 65 (25.5%) |
| N-type | 0 | 5 (2.0%) |


## Top panels, Risen


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RSM132-8-745BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-745bhdg) | 745 | 24.0 | -0.240 | Monocrystalline |
| 2 | [RSM132-8-740BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-740bhdg) | 740 | 23.8 | -0.240 | Monocrystalline |
| 3 | [RSM132-8-735BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-735bhdg) | 735 | 23.7 | -0.240 | Monocrystalline |
| 4 | [RSM132-8-730BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-730bhdg) | 730 | 23.5 | -0.240 | Monocrystalline |
| 5 | [RSM132-8-725BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-725bhdg) | 725 | 23.3 | -0.240 | Monocrystalline |
| 6 | [RSM132-8-720BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-720bhdg) | 720 | 23.2 | -0.240 | Monocrystalline |
| 7 | [RSM132-8-715BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-715bhdg) | 715 | 23.0 | -0.240 | Monocrystalline |
| 8 | [RSM132-8-700-715BHDG-715](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-700-715bhdg-715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 9 | [RSM132-8-700-715BHDG (715W)](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-700-715bhdg-715w) | 715 | 23.0 | -0.240 | Monocrystalline |
| 10 | [RSM132-8-710BHDG](https://comparepv.com/panel/risen-energy-co-ltd-rsm132-8-710bhdg) | 710 | 22.9 | -0.240 | Monocrystalline |


## Top panels, Suntech


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [STP735S-D66-Nsh+](https://comparepv.com/panel/suntech-stp735s-d66-nsh) | 735 | 23.7 | -0.280 | Monocrystalline |
| 2 | [STP730S-D66-Nsh+](https://comparepv.com/panel/suntech-stp730s-d66-nsh) | 730 | 23.5 | -0.280 | Monocrystalline |
| 3 | [STP725S-D66-Nsh+](https://comparepv.com/panel/suntech-stp725s-d66-nsh) | 725 | 23.3 | -0.280 | Monocrystalline |
| 4 | [STP720S-D66-Nsh+](https://comparepv.com/panel/suntech-stp720s-d66-nsh) | 720 | 23.2 | -0.280 | Monocrystalline |
| 5 | [STP715S-D66-Nsh+](https://comparepv.com/panel/suntech-stp715s-d66-nsh) | 715 | 23.0 | -0.280 | Monocrystalline |
| 6 | [STP710S-D66-Nsh+](https://comparepv.com/panel/suntech-stp710s-d66-nsh) | 710 | 22.9 | -0.290 | Monocrystalline |
| 7 | [STP705S-D66-Nsh+](https://comparepv.com/panel/suntech-stp705s-d66-nsh) | 705 | 22.7 | -0.290 | Monocrystalline |
| 8 | [STP700S-D66-Nsh+](https://comparepv.com/panel/suntech-stp700s-d66-nsh) | 700 | 22.5 | -0.290 | Monocrystalline |
| 9 | [STP675S-D66/Wmh](https://comparepv.com/panel/suntech-stp675s-d66-wmh) | 675 | 21.7 | -0.340 | Monocrystalline |
| 10 | [STP670S-D66/Wmh](https://comparepv.com/panel/suntech-stp670s-d66-wmh) | 670 | 21.6 | -0.340 | Monocrystalline |


## Summary

Risen Energy is a Chinese manufacturer headquartered in Ningbo, with origins dating to 1986 in plastics and electronics before pivoting to solar in 2002. The company holds Bloomberg NEF Tier 1 status and has scaled to a manufacturing capacity of approximately 48 GW per year, with 2024 module shipments totaling around 18 GW - consistently placing it among the top five global producers. Suntech, founded in 2001 and also based in China, was one of the industry's most recognized brands in the early 2010s before financial difficulties led to a restructuring in 2013 and acquisition by Shunfeng International Clean Energy in 2014. Suntech retains Bloomberg NEF Tier 1 status but operates at a considerably smaller scale, with production capacity reported at around 2.5 GW. On the basis of shipping volume and institutional footprint, Risen holds the clearly stronger position.

Risen addresses residential, commercial-and-industrial, and utility-scale segments through a broad lineup combining PERC, TOPCon, and HJT cell technologies. Its strategic commitment to HJT - backed by 6 GW of dedicated cell capacity and 10 GW of module capacity - differentiates it from most peers and targets the high-efficiency premium end of the market, with module efficiencies ranging from roughly 20.5% up to 24%. Select series such as the Titan carry 25-year product warranties and up to 30-year performance guarantees. Suntech has taken a different approach, consolidating its entire current portfolio around n-type TOPCon technology, which streamlines product selection for buyers. With an average efficiency of approximately 22% and a price point typically between $0.65 and $0.85 per watt, Suntech panels are primarily suited to residential rooftop and light commercial applications, offering solid Tier 1 bankability at a competitive cost.

For buyers who prioritize supplier scale, technology breadth, and access to cutting-edge HJT modules, Risen is the stronger default. Suntech is a credible option for cost-conscious residential buyers who want a simple, unified TOPCon portfolio with confirmed Tier 1 status - though its smaller production scale and post-restructuring history introduce modestly higher counterparty risk. The two brands are not interchangeable: Risen competes across a wider range and greater volume, while Suntech occupies a narrower, budget-oriented niche within the Tier 1 tier.

Written by claude-sonnet from the figures above.


## Other comparisons

- [Risen vs A.B. Energy](https://comparepv.com/risen-vs-a-b-energy)
- [AE Solar vs Suntech](https://comparepv.com/ae-solar-vs-suntech)
- [Risen vs AEET](https://comparepv.com/risen-vs-aeet)
- [AIKO vs Suntech](https://comparepv.com/aiko-vs-suntech)
- [Risen vs AKCOME](https://comparepv.com/risen-vs-akcome)
- [ARTsolar vs Suntech](https://comparepv.com/artsolar-vs-suntech)


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Source: https://comparepv.com/risen-vs-suntech

Not in this file, on the page: the distributions above drawn as charts.