---
title: "Emmvee vs Talesun - Brand Comparison | ComparePV"
description: "Compare Emmvee vs Talesun solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/emmvee-vs-talesun"
---

# Emmvee vs Talesun

Emmvee has the broader catalog (166 vs 144 models). Talesun leads on peak efficiency at 24.80%.


## The two companies


| Attribute | Emmvee | Talesun |
| --- | --- | --- |
| Country | India | China |
| Headquarters | Bengaluru | Suzhou |
| Founded | 1992 | 2010 |
| Employees |  | 501 |
| Annual capacity |  | 5+ GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.emmveephotovoltaic.com](https://www.emmveephotovoltaic.com) | [http://www.talesun.com](http://www.talesun.com) |

Talesun Solar, a subsidiary of Zhongli Group, is a leading global photovoltaic manufacturer specializing in the development, manufacturing, and delivery of high-quality solar modules and integrated PV energy solutions. The company provides clean and affordable PV energy solutions for residential, commercial, and...


## Catalog & Power


| Measure | Emmvee | Talesun | Margin |
| --- | --- | --- | --- |
| Panel Models | 166 | 144 | +22 |
| Max Power | 720 W | 710 W | +10 W |
| Avg Power | 526 W | 564 W | +38 W |


## Efficiency


| Measure | Emmvee | Talesun | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.51% | 24.80% | +1.29 pp |
| Avg Efficiency | 21.69% | 22.14% | +0.46 pp |


## Reliability & Warranty


| Measure | Emmvee | Talesun | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.311%/°C | -0.304%/°C | +0.008 |
| Bifacial Share | 91 (55%) | 85 (59%) | +4 pp |
| Avg Warranty | 27.0 yrs | 28.8 yrs | +1.7 yr |


## Efficiency distribution

Talesun skews to higher efficiency: 28% of lineup is 23%+


| Efficiency band | Emmvee | Talesun |
| --- | --- | --- |
| \<20% | 1 (0.6%) | 5 (3.5%) |
| 20-21% | 48 (28.9%) | 24 (16.7%) |
| 21-22% | 47 (28.3%) | 32 (22.2%) |
| 22-23% | 54 (32.5%) | 43 (29.9%) |
| 23%+ | 16 (9.6%) | 40 (27.8%) |


## Power distribution

Talesun offers more 600W+ panels (49% of lineup)


| Power band | Emmvee | Talesun |
| --- | --- | --- |
| \<400W | 6 (3.6%) | 8 (5.6%) |
| 400-499W | 62 (37.3%) | 32 (22.2%) |
| 500-599W | 72 (43.4%) | 34 (23.6%) |
| 600-699W | 16 (9.6%) | 67 (46.5%) |
| 700W+ | 10 (6.0%) | 3 (2.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (61%)

Dominant cell tech: **TOPCon** (44%)


| Technology | Emmvee | Talesun |
| --- | --- | --- |
| TOPCon | 102 (61.4%) | 63 (43.8%) |
| PERC | 63 (38.0%) | 51 (35.4%) |
| N-type | 1 (0.6%) | 17 (11.8%) |
| HJT | 0 | 8 (5.6%) |
| Unknown | 0 | 5 (3.5%) |


## Top panels, Emmvee


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [E720HCBG 132-T](https://comparepv.com/panel/emmvee-e720hcbg-132-t) | 720 | 23.2 | -0.290 | Monocrystalline |
| 2 | [E720HCBG132-T](https://comparepv.com/panel/emmvee-e720hcbg132-t) | 720 | 23.2 | -0.290 | Monocrystalline |
| 3 | [E715HCBG 132-T](https://comparepv.com/panel/emmvee-e715hcbg-132-t) | 715 | 23.0 | -0.290 | Monocrystalline |
| 4 | [E715HCBG132-T](https://comparepv.com/panel/emmvee-e715hcbg132-t) | 715 | 23.0 | -0.290 | Monocrystalline |
| 5 | [E710HCBG 132-T](https://comparepv.com/panel/emmvee-e710hcbg-132-t) | 710 | 22.9 | -0.290 | Monocrystalline |
| 6 | [E710HCBG132-T](https://comparepv.com/panel/emmvee-e710hcbg132-t) | 710 | 22.9 | -0.290 | Monocrystalline |
| 7 | [E705HCBG 132-T](https://comparepv.com/panel/emmvee-e705hcbg-132-t) | 705 | 22.7 | -0.290 | Monocrystalline |
| 8 | [E705HCBG132-T](https://comparepv.com/panel/emmvee-e705hcbg132-t) | 705 | 22.7 | -0.290 | Monocrystalline |
| 9 | [E700HCBG 132-T](https://comparepv.com/panel/emmvee-e700hcbg-132-t) | 700 | 22.5 | -0.290 | Monocrystalline |
| 10 | [E700HCBG132-T](https://comparepv.com/panel/emmvee-e700hcbg132-t) | 700 | 22.5 | -0.290 | Monocrystalline |


## Top panels, Talesun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TM8G66M-710](https://comparepv.com/panel/talesun-tm8g66m-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 2 | [TM8G66M-705](https://comparepv.com/panel/talesun-tm8g66m-705) | 705 | 22.7 | -0.290 | Monocrystalline |
| 3 | [TM8G66M-700](https://comparepv.com/panel/talesun-tm8g66m-700) | 700 | 22.5 | -0.290 | Monocrystalline |
| 4 | [TM8G66M-695](https://comparepv.com/panel/talesun-tm8g66m-695) | 695 | 22.4 | -0.290 | Monocrystalline |
| 5 | [TM8G66M-690](https://comparepv.com/panel/talesun-tm8g66m-690) | 690 | 22.2 | -0.290 | Monocrystalline |
| 6 | [TD8G66M/670W](https://comparepv.com/panel/talesun-td8g66m-670w) | 670 | 21.6 | -0.340 | Monocrystalline |
| 7 | [TP8F66M-670](https://comparepv.com/panel/talesun-tp8f66m-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 8 | [CIPRO-TN9C72M(H)-670](https://comparepv.com/panel/talesun-cipro-tn9c72m-h-670) | 670 | 24.8 | -0.260 | Monocrystalline |
| 9 | [TD8G66M/665W](https://comparepv.com/panel/talesun-td8g66m-665w) | 665 | 21.4 | -0.340 | Monocrystalline |
| 10 | [TP8F66M-665](https://comparepv.com/panel/talesun-tp8f66m-665) | 665 | 21.4 | -0.340 | Monocrystalline |


## Summary

Emmvee is an Indian manufacturer headquartered in Bengaluru that has operated since 1992, entering dedicated PV module production in 2007, and has recently scaled rapidly to over 10 GW of module capacity and roughly 3 GW of TOPCon cell capacity, aided by a technology partnership with Germany's Fraunhofer ISE. It became the only Indian company to pass all seven tests in Kiwa PVEL's 2024 Reliability Scorecard, a meaningful bankability signal. Talesun Solar, a Chinese manufacturer based in Suzhou, Jiangsu, founded around 2009-2010 as part of the Zhongli Group, has shipped over 40 GW of modules cumulatively worldwide and was added to BloombergNEF's Tier 1 list in Q1 2025. In terms of institutional footprint and export track record, Talesun currently has the edge, having supplied more than 80 countries over a longer operating history, while Emmvee is still building international recognition beyond its strong domestic Indian base and growing US presence.

Both companies produce monocrystalline modules spanning TOPCon and older PERC technology, aimed at residential rooftop, commercial and industrial (C&I), and utility-scale ground-mount applications. Emmvee leans heavily into India-based supply chains and offers EPC services for both rooftop and utility-scale projects, while Talesun operates manufacturing bases in China and Thailand and has a longer-established presence supplying European and North American utility-scale developers and installers. For international buyers, this generally means Talesun is more readily available through established distribution channels outside Asia, whereas Emmvee is an emerging brand still expanding its global footprint.

For a typical buyer, both brands sit in the bankable tier thanks to Tier 1 status or equivalent third-party reliability certification, so the practical choice often comes down to local availability, pricing, and the warranty terms of the specific product line rather than a fundamental quality gap. Buyers prioritizing a longer international track record and shipment scale may lean toward Talesun, while those interested in newer TOPCon manufacturing and recently validated lab reliability results should give Emmvee equal consideration.

Written by claude-sonnet-5 from the figures above.


## Other comparisons

- [Emmvee vs A.B. Energy](https://comparepv.com/emmvee-vs-a-b-energy)
- [AE Solar vs Talesun](https://comparepv.com/ae-solar-vs-talesun)
- [Emmvee vs AEET](https://comparepv.com/emmvee-vs-aeet)
- [AIKO vs Talesun](https://comparepv.com/aiko-vs-talesun)
- [Emmvee vs AKCOME](https://comparepv.com/emmvee-vs-akcome)
- [ARTsolar vs Talesun](https://comparepv.com/artsolar-vs-talesun)


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Source: https://comparepv.com/emmvee-vs-talesun

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