MEIDA BIPV
Engineered to withstand moisture, heat, and impact — redefining the lifespan of building-integrated BIPV.
Product
It is applied to landmark buildings, commercial buildings, landscape sculptures, etc., to reconstruct architectural artistry and media functions.
Public Facilities | Smart Sign | Commercial Showcase |
|---|---|---|
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Applied to urban lighting, cultural/tourism landmark advertising spaces, road guardrails, overpasses, public transportation facilities, etc.
1. High refresh rate 2. Synchronous/asynchronous system support 3. Various signal inputs 4. Real-time information delivery 5. Easy maintenance | Can be applied to various architectural media display areas such as traffic lights and advertising signs, and can be used throughout the city.
1. Clear real-time information playback 2. Increased efficiency of information delivery for public facilities 3. Improved efficiency and accuracy | Suitable for shopping centers, cultural spaces, commercial service spaces, indoor/outdoor advertising scenes, etc., enriching advertising formats and enhancing information delivery.
1. High transparency, high brightness, flexible installation 2. Supports various advertising operations 3. Enhanced information delivery |

Model | Kal-P4 | Kal-P6 | Kal-P8 | Kal-P10 | Kal-P14 | Kal-P20 | Kal-P30 | Kal-P40 |
|---|---|---|---|---|---|---|---|---|
Dot Pitch | W4mm × H4mm | W6mm × H6mm | W8mm × H8mm | W10mm × H10mm | W14mm × H14mm | W20mm × H20mm | W30mm × H30mm | W40mm × H40mm |
Module Size | 400 × 400 400 × 500 | 396 × 600 396 × 800 396 × 1000 | 480X1000 480X1200 | 392 × 1000 | Customized per requirements | |||
Pixel Count | 62500 ea/m² | 27556 ea/m² | 15625 ea/m² | 10000 ea/m² | 5041 ea/m² | 2500 ea/m² | 1089 ea/m² | 625 ea/m² |
Brightness | 5000–6000 cd/m² | 4000–5000 cd/m² | 3500–4000 cd/m² | 3000–3500 cd/m² | 1800–2200 cd/m² | 1200–1500 cd/m² | 900–1200 cd/m² | 600–800 cd/m² |
Average Power | 350 W/m² | 200 W/m² | 100 W/m² | 70 W/m² | 50 W/m² | 35 W/m² | 16 W/m² | 9 W/m² |
Max Power | 550 W/m² | 400 W/m² | 166 W/m² | 100 W/m² | 80 W/m² | 60 W/m² | 32 W/m² | 18 W/m² |
Visible Light Transmittance | 75% | 78% | 80% | 82% | 85% | 90% | 92% | |
Relative Temperature Rise | 75% | |||||||
Viewing Angle (Horizontal) | ≥140° | |||||||
Viewing Angle (Vertical) | ≥140° | |||||||
Effective Viewing Distance | ≥6m | ≥7m | ≥8m | ≥15m | ≥17m | ≥20m | ≥52m | ≥100m |
※ Parameters are subject to timely updates and may change without prior notice.

- Self-developed fixing device ensures stable load-bearing capacity.
- Double safety ensured with a waterproof power cover with grounding protection function.
- Uses double-laminated tempered glass, resistant to drops and impacts.
- Transparent and minimalist design, with 90% to 98% light transmittance, minimizing impact on lighting or architectural aesthetics.
- IP85 waterproof rating, excellent waterproof, shockproof, and durable; passed impact tests for 45kg soft objects and 1kg hard objects dropped from a height.
Transparency | The LEDs are placed between glass and glass without circuits or wires. It maintains the characteristics of clear and transparent glass when not in use, and functions as a display when in use. |
Semi-permanent Use | The LEDs located inside the resin between the glass panes are not exposed to the outside, resulting in no failures. The brightness remains constant for 100,000 hours (34 years based on 8 hours per day). |
Shatterproof | The two panes of G-Glass are bonded by a resin layer. This is similar to the layering technology used in bulletproof glass. This maximizes durability and prevents shattering upon breakage. |
Reduced Heat Conduction | Can be used as exterior glass, optimizing insulation performance to significantly reduce heat conduction. It received a Grade 1 rating in heat transfer coefficient tests. |
Elimination of Color Fading Factors | Through self-developed resin and etching technology, all factors that could cause yellowing over time have been eliminated, preventing discoloration. |
Various Glass Types | By using functional glass, various types of glass can be selected, such as UV-coated glass and glass capable of solar power generation. |
Durability | Satisfies conditions for use as architectural exterior material, including thermal circulation, wind speed, waterproofing, dustproofing, heat resistance, humidity resistance, and impact resistance. |
Model | Kal-P12 | Kal-P16 |
|---|---|---|
Dot Pitch | W12mm × H12mm | W16mm × H16mm |
Module Size | 480 × 1000 480 × 1200 | 480 × 1190 |
Pixel Count | 6889 ea/m² | 3364 ea/m² |
Brightness | 2000–2500 cd/m² | 1500–1800 cd/m² |
Average Power | 60 W/m² | 42 W/m² |
Max Power | 90 W/m² | 70 W/m² |
Visible Light Transmittance | 80% | 82% |
Relative Temperature Rise | ≤7K | |
Viewing Angle (Horizontal) | ≥140° | |
Viewing Angle (Vertical) | ≥140° | |
Effective Viewing Distance | ≥16m | ≥19m |
Storage Temperature | -10°C~+85°C | Frame Refresh Rate | ≥60Hz |
Operating Temperature | -40°C~+65°C | Video Signal | RGB / AV / PPT / MP4, etc. |
Grayscale | Level 65536 | Control System | Computer + MCU + Playback Box (Wired / WIFI / USB) + Fiber Optic or Network Cable Transmission |
Relative Humidity | 10%-95%RH | Mean Time Between Failures | ≥10,000 hours |
Glass Weight | 2.5kg/m² | Optimal Service Life | ≥50,000 hours |
Driving Device | Power drive | Interlocking Operation Time | No limit |
Driving Method | Constant current signal driver lamp, built-in IC driver | Protection Rating | IP65, IP68, Architectural Grade Laminated or Insulated Glass |
Refresh Rate | ≥180° | Effective Communication Distance | CAT6 cable within 100M with no delay |