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Renesola vs AKCOME - solar panel manufacturer comparison

Renesola
China Founded 2005 Tier 1
Read the Renesola review
VS
AKCOME
China Founded 2003
Read the AKCOME review
At a glance

Renesola has the broader catalog (115 vs 3 models). Renesola leads on peak efficiency at 23.51%. AKCOME leans bifacial (100% of lineup).

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
115 3
Highest power
720 Wp 700 Wp
Best efficiency
23.5% 22.5%
Average efficiency
21.7% 21.6%
Bifacial share
61% 100%
Average warranty
30 yrs 30 yrs
01

The two companies

Company facts, not datasheet figures
Renesola

Renesola, established in 2005, is a pioneer in the global new energy field, committed to mitigating global warming and providing quality power station solutions for global clients. They offer one-stop solutions including development, financing, design, construction, operation, and maintenance, along with...

Founded
2005
Headquarters
Shanghai, China
Annual capacity
16.5+ GW/year
Employees
100-500
Listed
NYSE: SOL
Tier 1 bankable
Yes
AKCOME
Founded
2003
Headquarters
Suzhou, China
02

Catalogue against catalogue

Averages over every model in the database
Metric Renesola AKCOME
Catalog & Power
Panel Models 115+112 3
Max Power 720 W+20 W 700 W
Avg Power 514 W 672 W+158 W
Efficiency
Max Efficiency 23.51%+0.97 pp 22.54%
Avg Efficiency 21.67%+0.05 pp 21.63%
Reliability & Warranty
Avg Temp Coefficient -0.304%/°C -0.240%/°C+0.064
Bifacial Share 70 (61%) 3 (100%)+39 pp
Avg Warranty 29.7 yrs 30.0 yrs+0.3 yr

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

Renesola skews to higher efficiency: 10% of lineup is 23%+

Power spread
Share of each catalogue in every power band

AKCOME offers more 600W+ panels (100% of lineup)

Renesola cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>N-type</strong> (77%)

AKCOME cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (100%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

Renesola is a Chinese solar manufacturer founded in 2005 and headquartered in Shanghai, with production bases across Jiangsu, Yunnan, and Henan provinces. The company reports more than 25 GW of cumulative global shipments and has maintained Bloomberg New Energy Finance (BNEF) Tier 1 status for over 11 consecutive years, making it one of the more consistently bankable mid-tier Chinese manufacturers. AKCOME (formally Jiangsu Akcome Science and Technology) was founded in 2006 and listed on the Shenzhen Stock Exchange in 2010, operating across multiple countries and building a notable early position in heterojunction (HJT) technology. Critically, AKCOME's financial standing deteriorated sharply in 2024: the company halted production at several subsidiaries, was delisted from the Shenzhen Stock Exchange after its shares fell below the minimum threshold, and a subsidiary entered bankruptcy reorganization proceedings. AKCOME was also removed from the BNEF Tier 1 list, while Renesola retained its ranking. On institutional footprint alone, Renesola is significantly better positioned.

On the product side, Renesola covers residential rooftops, commercial rooftops, and utility-scale ground mounts with a refreshed portfolio anchored by n-type TOPCon technology, including its H8 series modules targeting ground-mounted and commercial applications. AKCOME had staked its identity on HJT cell technology and at one point announced plans for over 8 GW of HJT capacity, a technically ambitious roadmap. However, given the operational disruptions confirmed in 2024, the reliability of supply from AKCOME for new project commitments is unclear at best.

For most buyers in 2025, Renesola is the more defensible default between the two. Its continuous BNEF Tier 1 bankability, intact manufacturing operations, and confirmed TOPCon product releases provide the project-finance and long-term warranty assurances that commercial and utility buyers require. AKCOME's HJT ambitions were technically interesting, but the company's current restructuring status introduces unacceptable counterparty risk for most procurement decisions until its operational continuity is firmly reestablished.

Generated by Claude Sonnet · 2026-06-19

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 1 Renesola offer · See 2 AKCOME offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.