Quality & Safety

12 years

Materials warranty

30 years

80% Power warranty

Certified

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L'LIOS Bifacial 550 Wp Solar Panel

Unlock the potential of bifacial technology with the L'LIOS 550 Wp Solar Panel, designed for dual-sided energy absorption and enhanced performance. Built for reliability and sustainability, it is the future of solar power innovation.

Key Features

Anti-Reflective (AR) Coated Glass for Enhanced Power

Positive Power Tolerance with Current Binning to Prevent Mismatch Losses

Pre and Post EL Checking With High Resolution Camera

IP68 Junction Box for Long Term Endurance

ELECTRICAL PERFORMANCE [Note: Power tolerance: 0 ~ +4.99 W. Power measurement uncertainty: < ±3%. Average value of NOCT: 44.28 ± 2 °C]

ELECTRICAL CHARACTERISTICS* RSB550WC

STC NMOT

Nominal Maximum Power (Pmax)

550 W 412 W

Optimum Operating Voltage (Vmp)

42.14 V 39.35 V

Optimum Operating Current (Imp)

13.06 A 10.48 A

Open Circuit Voltage (Voc)

50.06 V 46.94 V

Short Ciruit Current (Isc)

13.65 A 11.00 A

Module Eff(%)

21.32 %

BIFACIAL OUTPUT – BACKSIDE POWER GAIN @ STC* [Bifaciality Factor: 75% ± 10%]

[Note: The bifacial gain depends on the power plant design and site conditions. Electrical component ratings should be selected as per actual Bifacial gain at site (module currents indicated below)]

5% Nominal Maximum Power (Pmax)
Module Short Circuit Current/Efficiency 		578 W
14.33 A / 22.39 %
10% Nominal Maximum Power (Pmax)
Module Short Circuit Current/Efficiency 		605 W
15.02 A / 23.46 %
15% Nominal Maximum Power (Pmax)
Module Short Circuit Current/Efficiency 		688 W
17.06 A / 26.65 %
Dimensions

2278(L) x 1133(W) x 40(T) in mm
Weight(kg)

28.6

Cell type / No Of Cell

144 Half-cut Mono PERC Bifacial Solar cells

Frame

Anodized Aluminum Alloy (6005, Temper T6, Silver colour)
Front Cover

ARC coated Low Iron Tempered Glass (3.2 mm thick)
Encapsulate

Ethylene Vinyl Acetate (EVA) - PID resistant and UV resistant

Back Cover

Corona treated PVDF Fluoro-polymer based transparent Backsheet

Junction Box

25A Split type (3 nos. with individual Bypass Diode) – Weatherproof (IP68)

Bypass Diode

40 A, 45 V, 200 °C max. junction temperature

Cable

4 sq. mm, 300 mm length (Customised cable length available on request)

Connectors

MC4 compatible (MC4 original available on request)

Application Class Rating

Class A

Safety Class Rating

Class II

Mechanical Load Test

5400 Pa-Front; 2400 Pa-Back (as per IEC & UL)

Mounting Holes Pitch (Y)-mm

[A] 1400, [B] 1100, [C] 400

Mounting Holes Pitch (X)-mm

1095

STACKING STANDARD 19FT 20FT 40FT
No. of Modules per Container:

192

288

528
No. of Pallets per Container:

08

12

22

No. of Modules per Pallet/Weight:

24 Nos/730 Kg

Pallet Dimensions:

2320(L)*1000(W)*1275(H)