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projects@zhongtan-energy.comWhatsApp+86 139 1780 1900
ZhongtanNew energy and e
Hotline+86 21 5888 1900
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Exporting since 2012 · Verified exporter

Trusted by buyers in 34 countries

  • QC & inspectionTÜV · SGS · BV
  • CertificationsTÜV · IEC 61215 · CE
  • Sample policy1 panel free, freight collect
Get a QuoteProducts
Incoming inspection
In-process inspection
Pre-shipment inspection
Export documents
AQL2.5
QC & inspectionTÜV · SGS · BV
ReportINSP-0001
Trade terms

Terms agreed up front

MOQ, lead time, payment terms and port of loading — saves three rounds of email.

Minimum order1 × 40'HQ
Lead time20 – 40 days
Payment termsT/T · L/C at sight
IncotermsFOB · CIF · CFR
Port of loadingNingbo · Shanghai
HS code8541.43
Packing & loadingPallet · 31 pcs / pallet
Private label & customisationOEM · ODM · Private label
Sample policy1 panel free, freight collect
QC & inspectionTÜV · SGS · BV
Why Choose Us

Turning expertise into measurable results

Every step from briefing to after-sales has a defined owner and standard.

Measure before design

Two weeks of metered data and a site survey come before any equipment is specified.

Payback in writing

The proposal states investment, saving and payback period, and is checked after commissioning.

Ours to operate

We build and then operate the plant, so performance is our problem, not a handover document.

Compliance handled

Grid connection, subsidy filings and environmental reporting are managed as one package.

How an order runs

From order to arrival, five steps in writing

Each step comes with its timing and documents, so you can plan production and customs.

  1. Order confirmed1 × 40'HQ
  2. Deposit receivedT/T · L/C at sight
  3. Production & QC20 – 40 days
  4. Loading & customsNingbo · Shanghai
  5. Documents & dispatchCI · PL · CO · B/L
Products

A product range built for real scenarios

Every item is validated in real use and can be adapted to your specification.

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Rooftop solar plantsDistributed

Rooftop solar plants

Industrial and commercial rooftop photovoltaic systems, self-consumption first…

Ground-mounted solarUtility scale

Ground-mounted solar

Fixed-tilt and tracker arrays with grid connection and monitoring.

Battery storageStorage

Battery storage

Containerised storage for peak shaving and demand charge reduction.

Industrial energy retrofitEfficiency

Industrial energy retrofit

Compressed air, waste heat recovery and motor replacement with measured saving…

Energy management systemMonitoring

Energy management system

Metering and dashboards by workshop or production line, with reporting for aud…

O&M contractsOperation

O&M contracts

Scheduled inspection, cleaning, and performance guarantees for existing plants…

Certifications

Qualifications that define what we can deliver

ISO 9001 / ISO 140012015
National High-Tech Enterprise2019
Grade-B power installation licence2014
Certified energy service company2020
Our Work

Selected projects

A look at how we solved problems for clients like you.

Rooftop plant for a parts group

Rooftop plant for a parts group

8.6 MW across three factories, self-consumption above 90%.

Payback 4.8 years

Semiconductor packaging plant

Semiconductor packaging plant

Storage plus retrofit to cut peak demand on a live production site.

Demand charge −22%

Cold store energy retrofit

Cold store energy retrofit

Compressor control and heat recovery on continuous cooling loads.

Electricity −19%

Export manufacturer programme

Export manufacturer programme

Solar, storage and metering packaged for a carbon reporting requirement.

Verified emissions −31%

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FAQ

Things you may want to know

Still have questions? Contact us — we reply within one business hour.

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Which regions do you cover?

We serve clients nationwide and handle cross-region delivery. Tell us your location and requirements and we will assign the right team.

How do I get a quotation?

Send us your requirement, quantity and delivery expectation through the form or by phone. We issue a formal quotation within 1–2 business days.

Can you provide samples?

Yes. Depending on your requirement we can send samples or arrange a small trial run so you can validate performance in real use.

How is after-sales support handled?

A dedicated after-sales team provides support through the whole service period, with response times stated in the contract.

Can we work together long term?

Yes. We build long-term relationships, and most clients have worked with us for over three years. Annual agreements can fix price, capacity and quality terms.

Every kilowatt-hour accounted for

Tell us what you need — we will route it to the right specialist within one business day.　+86 21 5888 1900

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