---
title: "DMEGC vs Solar N Plus - Brand Comparison | ComparePV"
description: "Compare DMEGC vs Solar N Plus solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/dmegc-vs-solar-n-plus"
image: "https://comparepv.com/og/compare/manufacturers/dmegc/solar-n-plus.png"
---

# DMEGC vs Solar N Plus

DMEGC has the broader catalog (150 vs 149 models). DMEGC leads on peak efficiency at 23.50%.


## The two companies


| Attribute | DMEGC | Solar N Plus |
| --- | --- | --- |
| Country | China |  |
| Headquarters | Dongyang, Zhejiang Province |  |
| Founded | 1980 |  |
| Employees | 18,831 |  |
| Annual capacity | 21 GW/year |  |
| Tier 1 | yes | no |
| Listed | Shenzhen Stock Exchange: SZ: 002056 |  |
| Website | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) |  |

DMEGC Solar, founded in 1980, is a global provider of renewable energy solutions, specializing in high-efficiency solar panels for residential, commercial, and utility-scale projects. The company has six manufacturing bases and is known for its integrated supply chain, from wafers to modules. DMEGC Solar is committed...


## Catalog & Power


| Measure | DMEGC | Solar N Plus | Margin |
| --- | --- | --- | --- |
| Panel Models | 150 | 149 | +1 |
| Max Power | 720 W | 720 W |  |
| Avg Power | 476 W | 506 W | +30 W |


## Efficiency


| Measure | DMEGC | Solar N Plus | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.50% | 23.30% | +0.20 pp |
| Avg Efficiency | 21.39% | 21.96% | +0.57 pp |


## Reliability & Warranty


| Measure | DMEGC | Solar N Plus | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.291%/°C | -0.316%/°C | +0.025 |
| Bifacial Share | 109 (73%) | 111 (74%) | +2 pp |
| Avg Warranty | 30.0 yrs | 29.7 yrs | +0.3 yr |


## Efficiency distribution

DMEGC skews to higher efficiency: 21% of lineup is 23%+


| Efficiency band | DMEGC | Solar N Plus |
| --- | --- | --- |
| \<20% | 24 (16.0%) | 0 |
| 20-21% | 4 (2.7%) | 21 (14.1%) |
| 21-22% | 11 (7.3%) | 42 (28.2%) |
| 22-23% | 79 (52.7%) | 70 (47.0%) |
| 23%+ | 32 (21.3%) | 16 (10.7%) |


## Power distribution

Solar N Plus offers more 600W+ panels (19% of lineup)


| Power band | DMEGC | Solar N Plus |
| --- | --- | --- |
| \<400W | 19 (12.7%) | 7 (4.7%) |
| 400-499W | 89 (59.3%) | 77 (51.7%) |
| 500-599W | 23 (15.3%) | 36 (24.2%) |
| 600-699W | 14 (9.3%) | 19 (12.8%) |
| 700W+ | 5 (3.3%) | 10 (6.7%) |


## Cell technology

Dominant cell tech: TOPCon (73%)

Dominant cell tech: TOPCon (56%)


| Technology | DMEGC | Solar N Plus |
| --- | --- | --- |
| TOPCon | 109 (72.7%) | 83 (55.7%) |
| N-type | 41 (27.3%) | 26 (17.4%) |
| PERC | 0 | 35 (23.5%) |
| Unknown | 0 | 5 (3.4%) |


## Top panels, DMEGC


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DM720G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm720g12t-b66hsw) | 720 | 23.2 | -0.290 | Monocrystalline |
| 2 | [DM715G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm715g12t-b66hsw) | 715 | 23.0 | -0.290 | Monocrystalline |
| 3 | [DM710G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm710g12t-b66hsw) | 710 | 22.9 | -0.290 | Monocrystalline |
| 4 | [DM705G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm705g12t-b66hsw) | 705 | 22.7 | -0.290 | Monocrystalline |
| 5 | [DM700G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm700g12t-b66hsw) | 700 | 22.5 | -0.290 | Monocrystalline |
| 6 | [DM695G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm695g12t-b66hsw) | 695 | 22.4 | -0.290 | Monocrystalline |
| 7 | [DM650M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm650m10t-b78hsw) | 650 | 23.3 | -0.290 | Monocrystalline |
| 8 | [DM645M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm645m10t-b78hsw) | 645 | 23.1 | -0.290 | Monocrystalline |
| 9 | [DM640M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm640m10t-b78hsw) | 640 | 22.9 | -0.290 | Monocrystalline |
| 10 | [DM635G12RT-B66HSW](https://comparepv.com/panel/hengdian-group-dmegc-magnetics-co-ltd-dm635g12rt-b66hsw) | 635 | 23.5 | -0.290 | Monocrystalline |


## Top panels, Solar N Plus


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SP-N18/132HG-720W](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-720w) | 720 | 23.2 | -0.300 | Monocrystalline |
| 2 | [SP-N18/132HG 720](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-720) | 720 | 23.2 | -0.300 | Monocrystalline |
| 3 | [SP-N18/132HG-715W](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-715w) | 715 | 23.0 | -0.300 | Monocrystalline |
| 4 | [SP-N18/132HG 715](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-715) | 715 | 23.0 | -0.300 | Monocrystalline |
| 5 | [SP-N18/132HG-710W](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-710w) | 710 | 22.9 | -0.300 | Monocrystalline |
| 6 | [SP-N18/132HG 710](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-710) | 710 | 22.9 | -0.300 | Monocrystalline |
| 7 | [SP-N18/132HG-705W](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-705w) | 705 | 22.7 | -0.300 | Monocrystalline |
| 8 | [SP-N18/132HG 705](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-705) | 705 | 22.7 | -0.300 | Monocrystalline |
| 9 | [SP-N18/132HG-700W](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-700w) | 700 | 22.5 | -0.300 | Monocrystalline |
| 10 | [SP-N18/132HG 700](https://comparepv.com/panel/solar-n-plus-sp-n18-132hg-700) | 700 | 22.5 | -0.300 | Monocrystalline |


## Summary

DMEGC is a Chinese manufacturer operating under Hengdian Group, a private conglomerate founded in 1975 in Zhejiang province. The solar division was established in 2009 and has grown rapidly, earning Tier 1 status from both BloombergNEF and S&P Global. Wood Mackenzie ranked DMEGC fifth among global module producers in 2025, with annual production capacity of approximately 23 GW of cells and 21 GW of modules; shipments reached 13.4 GW in the first half of 2025 alone, up 64% year on year. Solar N Plus is a smaller but expanding Chinese manufacturer based in Chuzhou, Anhui province, controlled by a publicly listed company (stock code 002513), with around 20 GW of available capacity and a further 10 GW under construction. It does not appear on published BloombergNEF or S&P Global Tier 1 lists, leaving DMEGC with a substantially stronger institutional footprint.

DMEGC covers the full application range, from lightweight bifacial TOPCon panels designed for residential rooftops in the 250-270 W class, through mid-format modules for commercial and industrial (C&I) installations, to large double-glass half-cut TOPCon panels at 570-580 W for utility-scale ground-mount projects. Average module efficiency is reported at around 21.2%, with its premium Infinity series reaching up to 23.3% using N-type TOPCon cells, and a 30-year performance guarantee underpins most of its portfolio. Solar N Plus promotes its proprietary SNP technology - a branded evolution of N-type TOPCon passivated contact architecture - claiming cell efficiencies that progressed from around 25.0% in early 2023 to 26.2-26.7% with its SNP4.0 generation. Its bifacial module range runs from roughly 430 W to over 620 W, with a stated focus on agricultural-integrated ground-mount installations and distributed commercial systems.

For most international buyers, DMEGC is the more straightforward default choice. Its confirmed Tier 1 bankability, large manufacturing scale, broad product portfolio, and extensive third-party review coverage make it a well-understood, financeable option across residential, C&I, and utility segments. Solar N Plus presents credible technology claims and a significant declared capacity base, but the relative scarcity of independent testing and bankability recognition increases procurement risk for project-finance-backed installations. Buyers able to verify Solar N Plus module performance through certified independent testing may find it a viable and price-competitive alternative, particularly for agrivoltaic or distributed commercial projects in markets where its distribution network is active.

Written by claude-sonnet from the figures above.


## Other comparisons

- [DMEGC vs A.B. Energy](https://comparepv.com/dmegc-vs-a-b-energy)
- [AE Solar vs Solar N Plus](https://comparepv.com/ae-solar-vs-solar-n-plus)
- [DMEGC vs AEET](https://comparepv.com/dmegc-vs-aeet)
- [AIKO vs Solar N Plus](https://comparepv.com/aiko-vs-solar-n-plus)
- [DMEGC vs AKCOME](https://comparepv.com/dmegc-vs-akcome)
- [ARTsolar vs Solar N Plus](https://comparepv.com/artsolar-vs-solar-n-plus)


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Source: https://comparepv.com/dmegc-vs-solar-n-plus

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