EQUIPMENT DIRECTORY

Solar cell texturing equipment

Find machinery by production stage and the requirements of your line.

Selection considerations

Where texturing sits in the cell line

Texturing is usually the first wet step of cell production. Wafers arrive from wafer processing, where the wire saw leaves damage that the etch removes before it builds a light-trapping surface. After rinsing and drying, the wafers move on to diffusion furnaces such as the NAURA horizontal diffusion furnace, and later to laser doping, deposition systems and metallization equipment. Whatever surface the bath produces has to suit every one of those later steps, so involve the people who own diffusion and passivation when you set the texture target. The guide to cell technology compatibility helps you match texture and cleaning steps to a TOPCon, HJT or BC route.

The two offers listed here

The ET-V8000/15000 batch texturing machine from Robotechnik is an alkaline batch tool for monocrystalline wafers on PERC and TOPCon routes. Its selling point is reduced chemical carry-over between tanks through material choice and robot assignment. Ask which variant matches your texture target and get first-pass quality and breakage for your format in writing.

The Ideal Energy wet-process family from Ideal Energy is built to order, with acid and alkaline zones kept physically apart and self-cleaning exhaust ducts. Because the tanks are configured per project, you fix the tank, robot and exhaust layout yourself. Ask the maker to state the wafer thickness it supports and how often the line needs cleaning. Ideal Energy also offers PECVD equipment for later steps, which can simplify interface talks if you buy both from one source.

Practical points before you sign

Plan carrier flow with your cell material handling supplier so baskets reach the wet bench and the furnace without manual regrouping. A system like the Guozi workshop handling system has to know the carrier format the texturing tool uses.
Thin wafers break more easily in robot transfers and during drying. Ask each maker how gripping, lifting and drying are tuned for your thickness, and read comparing breakage, cycle time and throughput before you weigh their output figures.
Bath life drives chemical cost and downtime. Ask for the refill and dump logic, and how the controller tracks bath age.
Agree on who supplies the chemical dosing skids and the waste-water connection, since they sit on the boundary between machine and building. The utilities and installation guide lists the hook-ups to split between parties, and the note on factory and site acceptance trials shows how to stage surface checks before and after shipment.

Plan the equipment scope

For solar cell texturing equipment, begin your enquiry with wafer type, cell architecture and the proposed process recipe. Request a configuration-specific quotation and agree on bath control, loading method, cleaning steps and an agreed surface-quality test. Each listing shows the published values and the questions to confirm.

Read equipment buying guides or prepare a sourcing brief.

2 equipment listings

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Ideal Energy PV wafer wet-process family

Ideal Energy's PV wet-process line handles 182R–210R wafers with a customisable number, layout and function of tanks. Acid and alkaline regions are hard-separated, robots move wafers between them, circulation runs on a variable-frequency drive and alkaline exhaust ducts have hot-water cleaning. Quote it with your chemistry, wafer drawing and surface target.

Ideal Energy (Shanghai) Sunflower

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Batch monocrystalline wafer texturing machine

The ET-V8000/15000 is RoboTechnik's batch machine for alkaline texturing and cleaning of monocrystalline wafers on PERC and TOPCon lines. It is rated at 8000–15000 wafers per hour with availability above 98%. RoboTechnik lists breakage below 0.01% on M10 and below 0.02% on M12, and a footprint of 9700 X 4500 X 2600 mm. Quote it against your wafer format and bath sequence.

Robotechnik Intelligent Technology Co., Ltd.

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Exact filters only match published specifications. Listings without that published value are not shown.

Selection guide

Texturing equipment is selected for a defined wafer and cell process. A proposal should explain the process sequence and its output criteria, not just the maximum batch size. Keep the wet-process machine, chemical supply and factory handling boundaries visible in the quotation.

Inputs to prepare before shortlisting

Wafer and architecture: State wafer dimensions, input condition and the intended cell architecture. Identify which steps require compatibility confirmation for the offered machine.
Process and utilities: Request the proposed bath sequence, chemical control and rinsing arrangement. Allocate chemical supply, exhaust, drainage and waste-treatment connections to named parties.
Handling and contamination: Describe carriers, robot transfers and loading batches. Ask how the proposal separates process stages and handles bath maintenance or carrier changes.

Make quotations comparable

Compare output on the same wafer format and process sequence. Ask whether capacity includes cleaning, transfer and maintenance assumptions. Evaluate the specified quality measurements separately from the supplier throughput claim.

Plan the acceptance test

Agree sample preparation, bath conditions and surface-quality measurements with the process owner. Record format-specific handling breakage, process results and transfer conditions during the run. Keep measurement definitions attached to the reported result.

Avoid this comparison mistake

Ask which part of a family's throughput range applies to your wafer format and recipe. Compare capacity and breakage from the same operating case.

Procurement guidance by PVYard Editorial, updated 2026-10-07. Turn the requirements into a sourcing brief →