Sunsky Co., Ltd
ODM in Hefei
← All New Energy suppliersCompany Overview
Sunsky Co. Ltd is an ODM based in Hefei, China specializing in Solar Panels, Solar Inverters, Solar Batteries. Core technologies include Solar PV, LiFePO4 battery energy storage, Liquid-cooled energy storage, High-voltage ESS, Off-grid hybrid solar systems.
Capabilities
Capability Matrix
Where the company does the work itself, and where it depends on a third party. Each entry cites what the supplier published.
| Dimension | Capability | Evidence |
|---|---|---|
| Hardware Design | Partial | The Made-in-China profile advertises OEM/ODM service and says professional technology teams confirm solutions for client requirements. The published range also includes a Deye-branded 100 kVA/261 kWh ESS product alongside Sunsky-branded systems, so the available publication supports partial rather than clearly independent end-to-end hardware design. |
| Firmware | No | No supplied source publishes firmware-development work, an embedded engineering capability, device firmware specifications, or OTA support. |
| Manufacturing | In-house | The supplier's Made-in-China profile claims more than 180,000 square meters of factory area, three factories in Hefei and Jiangsu, 200 employees including 36 engineers, and production equipment from Japan and Germany. |
| Cloud / App | No | No supplied source publishes an owned cloud platform, energy-management application, or app-based monitoring capability. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Team Size | 200 employees, including 36 engineers |
| Factory Area | More than 180,000 sqm |
| Typical MOQ | 10,000 W in the draft product listing; across other published products, 9,999-100,000 W, with 1 set MOQ for some system packages (P2 marketplace listings) |
| Certifications | SGS Audit Report No. QIP-ASI259211 (audit report; no specific product or quality-system certification was identified) |
| Export Markets | North America, South America, Eastern Europe, Africa, Western Europe, Southeast Asia |
Verification
Entity identity unresolved
A same-named company exists in this industry, and the sources gathered for this entry could not be established as describing this supplier rather than that one. The facts below may belong to either company. Treat them as unverified until the entity has been confirmed against a registration record.
Single sourceOne source only, or the material comes from the company describing itself.
Sources
P0 — the company’s own site, a filing, a certification body. P1 — a registry, independent reporting, a professional profile. P2 — a marketplace listing, or a page nobody checked independently.
- P2https://sunskypv.en.made-in-china.com
- P2https://sunskypv.en.made-in-china.com/company-Sunsky-Co-Ltd.html
- P0https://www.sunsky-online.com/order/oem!index.do
- P0https://www.sunsky-online.com/en/
- P0https://www.sunsky-online.com/base/doc!view.do?code=aboutUs
- P2https://sunskypv.en.made-in-china.com/
- P2https://www.sunsky-online.com/base/doc!view.do?code=wholesale
- P1https://linkedin.com/company/sunskyonline
- P2https://www.sunsky-online.com/brand/322/Amazon.htm
- P2https://www.sunsky-online.com/p/EPS5023/SA-004-10A-EWeLink-APP-Remote-Timing-WiFi-Smart-Socket-Works-with-Alexa-and-Google-Home-US-Plug.htm
Technology Stack
Contact
Related Research
Need an Evaluation?
I provide independent technical assessments of suppliers, factories, and solution providers.
Book a Call