After you sign

You've Signed — Here's Every Step Between Now and a Line That Runs

Everything that happens after you sign, set out before you do: how the line is installed, how acceptance is decided, how far training goes, and — just as plainly — the four cases the warranty does not cover.

Have a question about acceptance or coverage? Ask it before you sign
  1. SignOrder placed
  2. Install & commissionOur engineers, on your floor
  3. TrainingFree, before acceptance
  4. AcceptanceJudged on the spec table
  5. Warranty yearCovered faults repaired free
  6. Lifetime repairA route back to running, always

What follows signing

The Five Things That Happen After You Sign

Five things follow in order: we install and commission the line, your people train, it is accepted against the technical agreement's parameter table, a one-year warranty runs, and lifetime repair carries it after. Three of the five hold the questions worth jumping to first.

01Acceptance

The one that decides the date

Why Acceptance Is Judged on the Table, Not a Promise

Of everything after signing, acceptance is the single moment that decides whether the line is formally yours to run or still ours to put right. It is the boundary between installed and accepted — and the date it lands on is your production start date. Get the standard for it wrong, and that date is what slips.

Without an agreed standard, acceptance turns into an argument. You recall a capacity described in a meeting; we read a slightly different one off a slide. Whether the line "hits capacity" splits into two readings of the same run — and the thing caught in the middle is your production start date, not ours.

So acceptance is measured against one thing: the detailed parameter table in the technical agreement. That table isn't produced after the run to settle a dispute — it sits in front of you before you sign, every figure the line will be judged on, in writing. You agree the standard first, then hold the line to it.

Each figure carries its own definition, so nothing is left to argue on the day. Utilization, for one, is written into the table as one minus unplanned downtime over twenty-four hours — a definition you can read now, not one we explain on the spot once the number is under question.

The technical agreement open to its detailed parameter table, the acceptance standard read before signing
Utilization = 1 − downtime / 24 h Defined in the table, not explained on the day.

Acceptance is also a two-sided test: the table can only be proven on real inputs. The run needs qualified, sufficient raw material and qualified, sufficient operators on your side while it happens — that half is yours, and because it is the part most easily overlooked, it has a section of its own next.

Judged on the table

Every figure and its definition agreed before signing. The run either meets them or it doesn't — and both sides read the same number.

Judged on a promise

A capacity recalled from a meeting, read each side's own way. The dispute has nowhere to settle, so it settles on your schedule.

Delivery

Our Engineers Install and Commission on Your Floor

Installation and commissioning are ours to carry out. Our engineers place the machines on your floor and bring them up to running — not a crate and a manual left for your team to work out.

  • We install

    The machines are set and assembled on site by our own people, in place on your floor — not shipped as parts for you to build.

  • We commission

    Each machine is brought up and run in before the acceptance test, not handed over cold for your operators to start on their own.

Engineers installing and commissioning a stringer on the customer's plant floor
Install Commission Accept

Before any of this, the building has to fit the line — floor load, power, compressed air, exhaust and the space to clear around each machine. Those site conditions have a page of their own. See line utilities and layout →

Your side of the run

What You Supply for the Acceptance Run

Acceptance proves the line only if it is fed and staffed to run at its rated point. Two things are yours to bring to the run, and both carry the same two words — qualified and sufficient.

Qualified, sufficient raw material

Cells, ribbon and consumables that meet spec, in enough volume to hold the line at capacity through the whole test. Material that is short or off-spec can't prove a line — it caps the run below what the machine can do, and the number that suffers isn't the machine's.

Qualified, sufficient operators

Enough trained people to run the line during acceptance — which is exactly what the training before acceptance is for. If the run is understaffed or the operators are still learning on the day, that is a condition on your side, and time lost to it stays on your side of the schedule.

material operators the run table

Bring both and the run tests the line, not the inputs — which is the only way the spec table means anything.

02Training

Training

Thirteen Hours of Training, Broken Down by Class

Training is free, runs before acceptance, and happens at least once and at most twice. Its timing is deliberate: the people who train are the people who then run the acceptance test — so the line is accepted by your operators working it, not watched over by ours.

BlockHoursWhat the hours cover
On-site operation10 hThe four classes below
· Principle1 hHow the machine works, before touching it
· Operation4 hRunning it day to day, hands on
· Process parameters4 hSetting and holding the parameters your product needs
· System parameters & maintenance1 hSystem settings and routine upkeep
Commissioning3 hBringing the machine up and running it in
SafetyIncludedIn-process protection and safe operation
Operators trained at the machine on the customer's floor before acceptance

The four hours that decide independence

Of the thirteen, the four hours on process parameters are the ones that decide whether the line holds its numbers between our visits — the class where operators learn to set the machine to a product, not just start a preset. That's the difference between a line that runs when you're watched and one that runs when you're not.

After training

What Your Operators Can Do on Their Own After

Training is sized so your people don't call us for the everyday. After the thirteen hours, a trained operator should be able to handle the daily line without a visit.

  • Run the line day to day

    Load, operate and change over within the machine's set range, shift after shift.

  • Read an abnormal stop

    Tell a real fault from a normal halt, and know which points to check first.

  • Set and hold process parameters

    Tune the machine to the product, not just start a saved preset.

  • Change a wear part

    Swap a suction cup, spring or filter as routine upkeep, without waiting on us.

What's left for us is the exception, not the daily line — and that's where the warranty and the repair service below come in.

Warranty & repair

One Free Warranty Year, Then Lifetime Repair

Support doesn't end when the first year does. Two things run after acceptance, and they are not the same thing — worth separating so you know exactly what each one is.

Free warranty · the first year

For one year after acceptance, a covered fault is repaired free of charge. This is the window where a genuine defect is ours to put right at no cost to you.

Lifetime repair · after that

When the warranty year ends, the machine still has repair service for the rest of its working life. The path back to running never closes — repairs past the first year are provided and charged, not refused.

Read together: the first year is free cover, and after it the machine is never a dead end. It always has a route back to running — on a paid-repair basis rather than none at all.

Response times

The 48/72-Hour Clock Starts at Written Notice

When something goes wrong, the response times are fixed — but the clock starts only when the notice is in writing. Put the fault in an email and the count begins from there, not from a call that leaves no timestamp for either side to point to.

1

You send written notice

The fault, in writing. This is the moment the clock starts.

Clock starts
2

We respond

Within 48 hours of that written notice.

≤ 48 hours
3

We return a solution

A plan to put it right, within 72 hours.

≤ 72 hours

Written notice is what keeps the times measurable on both sides: a dated message either side can hold up, instead of a call whose start no one can pin down. So report a fault in writing, and the clock runs cleanly from a point you both agree on.

The four cases we don't cover are here in the open — not folded into fine print you meet at a claim.

03Coverage

What the warranty excludes

The Four Cases the Warranty Does Not Cover

A warranty is only as honest as the exclusions it says out loud. Within the warranty year, a genuine fault in the machine is ours to repair free. Four situations fall outside that — set here in the open, not folded into a footnote you find at a claim.

#Not covered by the warrantyWhy it sits outside
1Human damageMishandling or damage caused in use, not a fault in the machine
2Abnormal useRunning the machine outside the conditions it was accepted under
3Force majeureEvents outside anyone's control
4After the warranty periodThe year has ended — repairs continue under lifetime repair, charged

None of this is hidden to surface at a claim; reading it before you sign is the point, because a boundary you agreed to up front is not a dispute later.

In the warranty year a genuine fault is repaired free
Outside the warranty human damage · abnormal use · force majeure · after the year
Wear parts outside warranty · long-term supply

Wear parts sit outside the warranty too: suction cups, springs and filters are consumable by design, so they are never warranty items. What they are is kept in long-term supply — covered two sections down.

Overseas sites

Outside Mainland China, These Costs Are Yours

One more boundary to set before you sign, and it's a matter of geography. For a site outside mainland China, some service costs sit on your side — stated up front so a later visit isn't an argument over who pays.

For an overseas site, the customer bears the travel and freight that carry the service across a border:

  • On-site installation and commissioning costs at your location.
  • On-site service visits for warranty or repair work.
  • Freight for parts sent out and returned.

The service itself doesn't change; what changes is who carries the travel and the freight to deliver it across a border. Knowing that now lets you budget it into the project, rather than meet it as a surprise at the first call-out.

Mainland China Your overseas site travel & freight: customer
parts out and returned

Consumables

Wear Parts Stay in Long-Term Supply

Suction cups, springs and filters wear — that is their job, and it's why they sit outside the warranty. What matters for a line meant to run for years is whether they stay available. They do.

  • Kept available long term

    Not tied to the warranty year, so a machine years past acceptance still has its suction cups, springs and filters on hand.

  • Supplied as used

    Provided against need and charged as consumables, rather than bundled into the warranty or discontinued once the year ends.

Wear parts — suction cups, springs and filters — kept in stock for long-term supply
cups springs filters

That is the practical half of lifetime repair: a machine keeps running not only because someone will fix it, but because the parts it consumes are still on the shelf when it needs them.

Straight answers

Your Questions About Coverage, Answered Plainly

The questions buyers ask most often before signing — coverage, response times and what falls outside the warranty — answered in a line each.

When does the 48/72-hour response clock start?
At your written notice. Send the fault in writing and the count begins: a response within 48 hours, a solution within 72.
Who pays for service at an overseas site?
For a site outside mainland China, on-site install and commissioning, service visits and parts freight are the customer's.
Are wear parts under warranty?
No. Suction cups, springs and filters are consumable and sit outside the warranty, but they stay in long-term supply, charged as used.
What isn't covered at all?
Human damage, abnormal use, force majeure, and anything after the warranty year ends.
What do we need to provide for acceptance?
Qualified, sufficient raw material and qualified, sufficient operators, so the run proves the line at its rated point.
Is the training really free?
Yes: free, before acceptance, at least once and at most twice.
A crystalline-silicon module line running after acceptance on the plant floor

Before you sign

Ask Before You Sign — We'll Answer Plainly

The time to raise a question is before you sign, not after. If a boundary touches your project — an overseas site, an acceptance condition, a coverage question — put it to us while it's still a question and not a claim.

A plain answer within 24 hours, before you commit · by email.