CNET Energy Storage
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Energy that stays, from the record.
Home Energy Storage Systems — Stacked
Stackable residential battery modules designed for self-consumption and backup power. Specify the battery chemistry, usable capacity per module, maximum stack height, inverter compatibility and the certifications required in your target market (UL 9540A, IEC 62619, UN 38.3 and country-specific electrical safety).
Home Energy Storage Systems — Wall-Mounted
Wall-mounted residential battery packs for homes with limited floor space. Ask for the rated capacity, continuous and peak discharge power, depth of discharge, cycle-life warranty terms, IP rating and whether an integrated inverter or hybrid-inverter pairing is offered.
Home Energy Storage Systems — Cabinet
Floor-standing cabinet-type residential or small-commercial energy storage units. Confirm the battery chemistry, total usable energy, charge/discharge C-rate, communication protocols (CAN, RS485, Modbus) and cooling method (natural convection or active fan).
Distributed Energy Storage Systems
Larger-scale systems described as ranging from 100 kW / 200 kWh to 630 kW / 2,000 kWh for commercial and industrial sites, micro-grids and peak-shaving (supplier-stated from brochure). Ask for a system-level data sheet, the PCS and transformer specifications, fire-suppression design and the grid-code compliance certifications for your market.
BMS — Battery Management System
Battery management systems for monitoring cell voltage, temperature, SOC and SOH, with balancing and protection functions. Confirm which cell chemistries and series/parallel configurations are supported, the communication interface, and whether the BMS is used only in the company’s own packs or sold separately.
What the registry confirms, and what stays open.
Battery & Equipment Manufacturing Scope
The registered scope covers battery manufacturing, battery sales, power-distribution and switchgear equipment manufacturing, electronic-component manufacturing, communication equipment manufacturing, instrumentation manufacturing and more. The industry code on record is software and IT services, which does not match the manufacturing scope — this is a disclosed fact, not an obstacle.
Import/Export on Record
Import/export agency and goods import/export are in scope. The company can contract, invoice and declare exports in its own name without needing a trading intermediary.
High-Tech Enterprise Tag
The enterprise record carries a High-Tech Enterprise tag (高新技术企业). No certificate number or validity period was retrieved in this check; if the tag reflects a current HTEC certificate, ask for a copy with its issue and expiry dates.
21 Patents and 16 Software Copyrights (Stated)
The company brochure lists 21 patents and 16 software copyrights. Patent numbers and legal status were not retrieved in this check. Ask for a patent list with numbers so that each can be verified on the CNIPA database.
Two Lawsuit Filings on Record
The risk summary shows 2 self-risk items: lawsuit case-filing records where the company is a defendant. Case details were not retrieved. Ask the company for the case numbers and current status if this is material to your decision.
Address in a Science Park
The registered address is in Tangjiawan Tsinghua Science Park, Zhuhai (唐家湾清华科技园). This is a technology-park setting. Ask where battery packs are assembled, tested and stored, and whether the same site handles cell-level assembly or only pack-level integration.
What was checked — and what the check found.
The stamp rests on a registration check of an active company with a battery and equipment manufacturing scope, import/export capability, and a High-Tech Enterprise tag. The credit code passes the national check-digit rule and the administrative-division prefix matches Zhuhai. What stays open: the establishment date, registered and paid-in capital, social-insurance headcount, and product-level export certifications (UL 9540A, IEC 62619, UN 38.3, CE) were not provided; 21 patents and 16 software copyrights are stated in the brochure but patent numbers were not verified; and 2 lawsuit case-filing records appear on the risk summary without detail. What would close it: the patent list with numbers, the High-Tech Enterprise certificate, product test reports for your target market, and an explanation of the lawsuit filings.
A Zhuhai energy-storage company, read off the record.
Zhuhai CNET Technology Co., Ltd. (珠海中能科技有限公司) is registered in Zhuhai, Guangdong, at Tangjiawan Tsinghua Science Park. It makes home energy storage systems in stacked, wall-mounted and cabinet form factors, distributed energy storage systems described as spanning 100 kW / 200 kWh to 630 kW / 2,000 kWh, and battery management systems (BMS).
The registered scope covers battery manufacturing, power-distribution and switchgear equipment manufacturing, electronic-component manufacturing, communication equipment manufacturing, instrumentation manufacturing and goods import/export. The company carries a High-Tech Enterprise tag and its brochure lists 21 patents and 16 software copyrights, though patent numbers were not retrieved in this check.
Two lawsuit case-filing records appear on the risk summary; case details and current status were not retrieved. The establishment date, registered capital, paid-in capital and social-insurance headcount have not been provided. Buyers in the energy-storage space should ask for UL 9540A, IEC 62619 and UN 38.3 reports and the patent list before proceeding. Contact routes through ChinaMakersHub; direct details are exchanged after first inquiry.
What the record says, so far.
Company registered in Zhuhai
Zhuhai CNET Technology Co., Ltd. is registered at Tangjiawan Tsinghua Science Park, Zhuhai, Guangdong, with a battery and equipment manufacturing scope and goods import/export. Confirmed on the enterprise record; establishment date not yet provided.
High-Tech Enterprise tag
The enterprise record carries a High-Tech Enterprise tag. No certificate copy was retrieved; ask for the certificate number and validity period.
IP portfolio stated
The company brochure lists 21 patents and 16 software copyrights. Patent numbers and legal status were not verified in this check.
Listed on ChinaMakersHub
Registry read 2026-09-28: active, battery and equipment manufacturing with import/export, High-Tech Enterprise tag, 2 lawsuit filings on record. Open: establishment date, capital, headcount, product certifications, patent verification, lawsuit details.
Who these systems are for.
Home Energy Storage Installers
Stacked, wall-mounted and cabinet home batteries for solar self-consumption and backup. Confirm battery chemistry, inverter compatibility, the warranty model (cells vs system) and the certifications required for your market (IEC 62619, UL 9540A, UN 38.3 for transport).
Commercial & Industrial ESS Integrators
Distributed energy storage from 100 kW upward for peak-shaving, demand response or micro-grid applications. Ask for a system data sheet, PCS specifications, the thermal management and fire-suppression design, and grid-code compliance reports.
EPC & Renewable-Energy Developers
Energy storage paired with solar or wind installations. Confirm containerised vs rack-mounted form factors, remote monitoring capabilities and long-term service and parts arrangements.
Battery-Pack OEMs
BMS modules and pack-level integration for third-party battery-pack designs. Clarify which cell chemistries and configurations are supported and whether the BMS is available as a standalone component.
Distributors & Importers
Branded or OEM energy storage products for regional distribution. Agree labelling, local-language documentation, warranty flow and minimum stocking requirements before signing.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does CNET Technology make?
Home energy storage systems in stacked, wall-mounted and cabinet formats, distributed energy storage systems described as ranging from 100 kW / 200 kWh to 630 kW / 2,000 kWh, and battery management systems (BMS). The information comes from a company brochure.
Is it a manufacturer?
Its registered scope covers battery manufacturing, power-distribution and switchgear equipment manufacturing, electronic-component manufacturing and several other manufacturing categories. The registered address is in a science park; ask where battery packs are assembled, tested and stored.
Can it export directly?
Yes. Import/export agency and goods import/export are in scope. It can contract and declare exports in its own name.
What certifications should I ask for?
Energy storage products typically need UL 9540A (US, fire safety), IEC 62619 (international, battery safety), UN 38.3 (transport) and market-specific electrical certifications (CE for Europe, UL for the US). No product certifications were provided in this listing; ask for reports on the exact product you are buying.
What about the lawsuit filings?
The risk summary from 2026-09-28 shows 2 self-risk items described as lawsuit case-filing records where the company is a defendant. Case numbers and current status were not retrieved. If this is material to your sourcing decision, ask the company directly.
What did the ChinaMakersHub check find?
Run on 2026-09-28 against Chinese enterprise records: active; battery and equipment manufacturing with import/export in scope; LLC (individual investment or holding); High-Tech Enterprise and small-micro enterprise tags; registered address at Tangjiawan Tsinghua Science Park, Zhuhai; 2 lawsuit filings on the risk summary; various personnel, capital and address changes in the alert record. The brochure states 21 patents and 16 software copyrights; patent numbers were not verified. Establishment date, capital, headcount, MOQ and capacity were not provided.
Talk to CNET Energy Storage directly.
Send the application, system size, battery chemistry, target market and quantity. Ask for product data sheets, UL 9540A, IEC 62619 and UN 38.3 test reports, the patent list with numbers, warranty terms and the assembly-site address. ChinaMakersHub will route the request.