Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625

The Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625 is a large-format bifacial solar panel designed for commercial rooftops, ground-mounted arrays, and bigger home systems in Kenya. Available at Kreatives.co.ke for KES 14300, it produces 625W from the front face and extra energy from light reflected onto the rear face.

Specifications

• Model: TWMNH-66HD625
• Rated power (STC): 625W
• Module efficiency: 23.1%
• Cell type: N-type TNC half-cut cells (132 cells, 6 x 22)
• Bifaciality: 80±5% (690.2W rated with 135W/m² rear irradiance)
• Electrical parameters: Vmp 40.96V, Imp 15.26A, Voc 49.30V, Isc 16.12A
• Glass: Dual glass with 2.0mm AR-coated front glass and 2.0mm rear glass
• Frame: Anodised aluminium frame
• Temperature coefficient of Pmax: -0.28%/°C
• Power tolerance: Positive power tolerance 0 to +3%
• Maximum system voltage: 1500V DC
• Static load rating: 5,400Pa front / 2,400Pa rear
• Junction box: IP68
• Dimensions: 2382 x 1134 x 30mm
• Weight: 32.1kg

Key features

• Generates extra energy using bifacial technology that captures light reflected onto the 2.0mm rear glass face, reaching 690W under bifacial test conditions with 135W/m² on the rear.
• Maintains better output in Kenyan heat thanks to a temperature coefficient of Pmax of -0.28%/°C.
• Built with 132 N-type TNC half-cut cells and dual glass construction featuring 2.0mm AR-coated front glass and an anodised aluminium frame.
• Withstands heavy environmental loads with a static load rating of 5,400Pa for the front and 2,400Pa for the rear, alongside an IP68 junction box.
• Delivers reliable performance with a positive power tolerance of 0 to +3% and a maximum system voltage of 1500V DC.

Compatibility & spare parts

• Suitable for grid-tied and hybrid solar systems for factories, warehouses, farms, schools, and large homes.
• Recommended for ground mounts, carports, and raised rooftops where light can reach the back of the panel.
• Can be paired with a hybrid inverter and lithium battery to maintain power through KPLC outages.

Warranty and after-sales support

• Warranty cover included
• Sales and service centre support
• Spare parts available

Delivery

Flat-rate delivery countrywide, delivered in 1 day.

Frequently Asked Questions

Where should the Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625 be installed to utilize its bifacial feature?

It should be installed in ground mounts, carports, or raised rooftops where light can easily reach the rear face, maximizing the extra energy produced from reflected light.

What are the electrical characteristics of the TWMNH-66HD625 during operation?

At standard test conditions, it operates at a voltage (Vmp) of 40.96V and a current (Imp) of 15.26A, with an open-circuit voltage (Voc) of 49.30V and a short-circuit current (Isc) of 16.12A.

What physical dimensions and weight can I expect when handling the TWMNH-66HD625 panel?

The panel measures 2382 x 1134 x 30mm and has a weight of 32.1kg, featuring dual 2.0mm glass layers and an anodised aluminium frame.

What is the power rating of the Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625?

The Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625 is rated 625W.

Order the Tongwei 625W Bifacial N-Type Solar Panel – TWMNH-66HD625 online from Kreatives.co.ke. Spare parts and service support available — quote the model number when ordering. Countrywide delivery.