HD-CPC-TGW / HD-CPC-TGB
Transparent Grid Black/White
1% to 2% more annual energy yield, over 15% less weight, and no light leakage.
View specification →
Transparent / Grid Series
Transparent CPC
HD-CPC-T
303 µm transparent fluorinated construction for glass-backsheet modules that need rear-side transmission.
Replacing rear glass with a transparent backsheet is the cheapest weight reduction available to a bifacial module maker — over 15% of module weight, with the transport and mounting savings that follow — provided the film holds up outdoors for 25 years.
HD-CPC-T is the fluorinated construction for that job: a 10 µm PET-protecting air coating, a 288 µm insulating middle layer and a 5 µm high-reflectivity inner coating that bonds to EVA.
Why this one
- Power generation gain of 1% to 2%Annual energy yield increase over conventional constructions.
- Over 15% weight reductionAgainst conventional solutions.
- Production adaptability and stabilityCompatible with fully automated lines, dimensionally stable and free of light leakage.
- 303 µm ±5% transparent construction10 µm air coating, 288 µm PET middle layer with insulation and water vapour barrier properties, 5 µm inner coating.
Specification
| Product Structure | Air Coating | Air Coating:10μm, Protect PET |
|---|---|---|
| Middle Layer (PET) | Middle Layer: 288μm, Insulation Property, Water Vapor Barrier Property | |
| Inner Coating | Inner Coating: 5μm, High Reflectivity, Great Bonding Performance with EVA | |
| Product Type | HD-CPC | |
| Product Code | HD-CPC-T | |
| Product Name | Insulating back sheet for crystalline silicon terrestrial photovoltaic (PV) modules | |
| Thickness | Air Coating: 10±2μm Middle Layer: 288μm±5% Inner Coating: 5(-0, +2)μm Total Thickness: 303μm±5% | |
| Color | Transparent |
Values as published by the manufacturer. Tolerances and roll formats are confirmed in writing per order.
Storage and shelf life
High storage stability with no special storage requirements. Warranty period is one year under cool, dry storage conditions; laminating process generality should be evaluated after that period.
Applications
- Utility-scale PERC monocrystalline glass-backsheet modules
- Distributed applications
- Portable applications
Supplied from
Suzhou, Jiangsu, China — and PT. Hondol Material Indonesia, Batam, for customers served from Indonesia.
Questions about Transparent CPC
Transparent CPC or transparent grid?
Grid if the module is monofacial or the inter-cell reflection is worth more than rear transmission; plain transparent if the module is genuinely bifacial and rear irradiance is high.
Is it fluorinated?
Yes — it is the transparent fluorinated CPC construction. For fluorine-free procurement requirements, see the Fenix series.
What is the total thickness?
303 µm ±5%.
Related products
Same series first, then the rest of PV Encapsulation Materials.
HPOE1 / HPOE2
POE – High Transmittance / High Cut-off / White
Superior PID and polarisation resistance with an enhanced moisture barrier — the encapsulant for TOPCon, HJT and double-glass.
View specification →
HEPE1 / HEPE2
EPE – High Transmittance / High Cut-Off
EVA's cost with POE's moisture barrier and PID resistance, in one co-extruded film.
View specification →
HEVA1 / HEVA2 / HEVAW4
EVA – High Transmittance / High Cut-off / White
Additive-free formula — no slipping, no exudation, and a white variant that reflects light back into the cells.
View specification →Get Transparent CPC quoted against your own construction.
Send the module format, the annual volume and the destination market. The reply carries the price, the lead time and the certificate.