Here is the parameter information of Philips BRP216 LED20/740 G2 Solar 911401845102 SmartBright:

General Information:

Driver Included: Yes

Warranty Period: 3 years

Light Technical:

Luminous Flux: 2,000 lm

Correlated Color Temperature (nom): 4000 K

Luminous Efficacy (rated) (nom): 180 lm/W

Color Rendering Index (CRI): 70

Optical Cover Type: Polycarbonate

Operating and Electrical:

Battery Type: Lithium ferro phosphate

Battery Ampere Hour: 50 Ah

Battery Voltage: 3.2 V

Panel Type: Poly - crystalline

Panel Voltage: 16 V

Panel Peak Wattage: 20 W

Ambient Temperature Range: 0 °C to 50 °C

Controls and Dimming:

Dimmable: No

Configurability: Not configurable

Mechanical and Housing:

Housing Color: Gray

Overall Length: 583 mm

Overall Width: 218 mm

Overall Height: 96 mm

Dimensions (Height x Width x Depth): 96 x 218 x 583 mm

Material: Die - casting aluminum

Approval and Application:

Ingress Protection Code: IP65 (Dust penetration - protected, jet - proof)

Over Time Performance (IEC Compliant): Median useful life L70B50 50,000 hours

Ambient Temperature Range for Charging: 0 °C to 50 °C

Ambient Temperature Range for Discharging (when light is on): -10 °C to 60 °C

Solar Dimming Profile: Pre-configured

Grid Connection Type: Off-grid

Battery Location: In-built