2025 Global Top 10 Residential ESS Manufacturers by Shipments

According to InfoLink’s 2025 global residential ESS shipment ranking, the following ten companies and brands led the global residential energy storage system market:

1. Tesla
2. Huawei
3. BYD
4. Sungrow
5. Sigenergy
6. Pylontech
7. Deye
8. Dyness
9. SolaX Power
10. Maitian Energy (Fox ESS)

This ranking gives distributors, installers and importers a direct starting point for comparing leading residential ESS manufacturers, battery suppliers and complete home energy storage brands.

2025 global residential ESS shipment ranking at a glance

1. Tesla

Tesla has a clearly documented residential product family through Powerwall. Tesla’s 2025 annual report describes Powerwall as a product sold or leased to customers and channel partners for homes and small commercial applications, while Megapack serves commercial, industrial and utility applications.

Tesla also reported 46.7 GWh of total energy storage deployments in 2025, highlighting the scale of its energy storage business. For distributors, Powerwall is a strong benchmark for premium residential backup, software integration and virtual power plant applications.

2. Huawei

Huawei Digital Power has an established residential storage portfolio, including the LUNA S1 residential energy storage system and a broader FusionSolar home energy management ecosystem. Huawei’s 2025 annual report reported Digital Power revenue of RMB 77.312 billion, up from RMB 68.607 billion in 2024.

Huawei is a leading choice for buyers looking for an integrated PV, inverter, battery and energy-management ecosystem. Distributors should confirm regional availability, installer authorization, service coverage and battery-inverter compatibility.

3. BYD

BYD’s 2025 annual report states that its global energy storage system delivery volume exceeded 60 GWh in 2025 and describes products covering utility, commercial and industrial, flash-charging and residential scenarios. BYD also reported more than 650 large-scale energy storage projects in more than 110 countries.

BYD’s broad product and project footprint is valuable for large distributors and multi-segment energy buyers. CVC can help you review the appropriate residential battery system, inverter architecture, certification package, warranty route and minimum order terms.

Contact CVC about BYD residential ESS products

4. Sungrow

Sungrow operates across utility-scale, commercial and residential energy storage. Its official materials include home energy storage solutions as well as larger BESS offerings.

Sungrow is a strong option for solar distributors and professional installer networks that need an established storage supplier across different project sizes. CVC can help check the residential model, local grid requirements, monitoring platform and after-sales process.

Ask CVC about Sungrow residential ESS sourcing

5. Sigenergy

Sigenergy’s SigenStor is an integrated home energy storage system combining a solar inverter, EV DC charger, battery PCS, battery pack and energy management system. Its modular architecture suits channels that want to combine solar storage, electric vehicle charging and smart energy management in one product ecosystem.

Distributors should confirm software access, installer training, warranty service and regional certification before placing a project order.

Contact CVC about Sigenergy product sourcing

6. Pylontech

Pylontech is a specialist energy storage company with products and solutions covering household, commercial, grid-side and other applications. Its battery-focused portfolio can be matched with compatible hybrid inverters and different residential system architectures.

Pylontech is especially relevant when a buyer wants to build a battery-led product portfolio instead of purchasing a fully integrated brand ecosystem. CVC can help review protocol compatibility, approved inverter lists, certification and warranty support.

Request Pylontech supply support from CVC

7. Deye

Deye publishes dedicated residential ESS product families, including low-voltage and high-voltage battery systems, hybrid inverters and complete residential storage solutions.

Deye is suitable for buyers comparing integrated inverter-and-battery packages. CVC can help verify the exact model, battery communication protocol, phase configuration, export-control settings, certificates and warranty contact for the destination market.

Contact CVC about Deye residential ESS products

8. Dyness

Dyness develops residential and C&I energy storage systems, including modular low-voltage and high-voltage battery platforms. Its official website reports more than one million units shipped by the end of 2025 and an annual production capacity of 3 GWh at that time.

The product range is relevant for distributors building flexible residential battery portfolios. CVC can help review production allocation, inverter compatibility, warranty replacement, spare-parts planning and technical support.

Ask CVC about Dyness battery sourcing

9. SolaX Power

SolaX Power provides residential inverters, energy storage systems and integrated PV-storage solutions, as well as C&I and utility products. Its 2025 ESG report states that the company served customers in more than 130 countries and regions and had more than 3,000 employees worldwide.

SolaX is a relevant option for PV distributors and installers that want to combine solar generation, hybrid inverter control and home battery storage. CVC can help check local grid codes, installation conditions, monitoring requirements and after-sales responsibilities.

Contact CVC about SolaX Power products

10. Maitian Energy (Fox ESS)

Maitian Energy operates the Fox ESS brand and develops renewable-energy equipment, residential storage, inverters and related home-energy products. Its company profile states that its business had expanded to more than 70 countries and regions by the end of 2025.

Fox ESS is a notable option for distributors looking for a residential energy ecosystem that combines batteries, inverters and related products. CVC can help request the latest product list, certificates, warranty policy, service coverage and commercial terms for the destination country.

Ask CVC about Maitian Energy / Fox ESS products

What this means for distributors and importers

A famous name is not automatically the best supply option for your market. A residential ESS supplier must also pass practical checks:

1. Does the battery capacity fit the local household load profile?
2. Is the inverter architecture compatible with the installer’s preferred brands?
3. Does the product have the certificates and grid approvals required in the destination country?
4. Can the supplier provide firmware, monitoring and after-sales support locally?
5. Are warranty replacement, spare parts and technical escalation clearly defined?
6. Can the supplier support samples, pilot orders, container orders or private-label requirements?
7. Is the product actually available for the buyer’s target region, or only listed on a global website?

For Africa, backup reliability, generator integration, high-temperature performance and service logistics may matter more than a global shipment position. For Southeast Asia, installers may prioritize humidity protection, grid compatibility, hybrid-inverter matching, compact installation and local certification.

How CVC Energy helps buyers act on a ranking

CVC Energy helps buyers turn this Top 10 supplier list into a workable procurement path. We coordinate product matching, supplier communication and export requirements according to the buyer’s market and project needs.

We can support the process by:

• translating the buyer’s target country, capacity and load profile into a product brief;
• screening battery, inverter and all-in-one system options;
• checking communication protocols and model-level technical documents;
• coordinating samples, quotations and supplier communication;
• helping compare standard supply and OEM/ODM routes;
• organizing export, packaging and project-document requirements with the selected supply partner.

If the preferred ranked brand is unavailable, unsuitable for the local grid or unwilling to support the required channel model, we can help identify a technically comparable alternative rather than forcing a brand choice that creates delivery or service risk.

See our Energy Storage Batteries, Inverter Solutions, All-in-One Energy Storage Systems and Distributor Program pages, or send us your project requirements.

FAQ

Which companies were in the 2025 global Top 10 residential ESS shipment ranking?

According to InfoLink’s 2025 global residential ESS shipment ranking, the leading companies and brands were Tesla, Huawei, BYD, Sungrow, Sigenergy, Pylontech, Deye, Dyness, SolaX Power and Maitian Energy (Fox ESS).

Are the largest residential ESS suppliers always the best suppliers for Africa or Southeast Asia?

No. Regional certification, grid compatibility, heat and humidity performance, product availability, service response, spare parts and commercial terms may be more important than global shipment scale.

Can CVC Energy supply products from all ten companies?

Availability depends on the brand, country, model, channel authorization and project requirements. CVC Energy can help evaluate the ranking and coordinate a suitable supply route for your project.

Sources and evidence notes

The following sources were used to prepare this ranking and the supplier profiles. Official company links provide product, business and contact information for buyer follow-up.

About the author

Peter Yin

Energy Storage Technical Sourcing Specialist and Industry Analyst

Peter Yin is an energy storage technical sourcing specialist and industry analyst with more than 14 years of experience in renewable energy and energy storage. His work covers LFP batteries, hybrid inverters, product verification, supplier quality control, and battery-inverter compatibility. At CVC ENERGY, he writes for distributors, importers, solar installers, and system integrators who need practical, evidence-based guidance when evaluating energy storage products and suppliers.