TW Solar 445W Half-Cut N-Type TOPCon Glass-Glass Mono Full Black photovoltaic panel
Product code: ME5317
The TW Solar TWMNH-48HE 445W photovoltaic module is a modern N-type panel with TopCon technology, built in a glass-glass construction in a monofacial version. The use of half‑cell technology and a Full Black frame delivers high performance, durability and a sleek appearance for roof-mounted and commercial installations.
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Shipping & Returns
Master Energy | Master Investment Sp. z o.o.
1. Right of Return (14 Days)
Individual consumers (B2C) have the right to withdraw from the contract and return purchased items within 14 calendar days from delivery without stating a reason.
2. How to submit a return or claim?
- 📧 E-mail: pv@masterenergy.eu
- 📞 Phone: +48 884 570 201
- 🏢 Registered Address: Master Investment Sp. z o.o., Rondo ONZ 1, 00-124 Warsaw, Poland (VAT ID: PL7010345632)
3. Complete terms and conditions
Detailed freight information, pallet shipping methods, and B2B commercial terms are available at our dedicated information page:
Payment methods
Instant Payments
You can pay for your order immediately using any available payment method. All payment data is encrypted and secured by an SSL certificate.
- Credit & Debit Cards – Visa and Mastercard, processed securely by Stripe.
- Apple Pay – convenient digital wallet checkout in one tap on Apple devices.
- Google Pay – seamless payment with stored cards in Google Wallet.
- BLIK – 6-digit code authorization (available for Polish transactions).
- PayPo – buy now, pay in 30 days or in flexible installments.
- Klarna – buy now, pay in 30 days without extra fees.
- Instant Bank Transfer – automated bank transfer through PayU.
- PayPal – secure multi-currency payment directly from your PayPal account.
Traditional Payments
- Bank Transfer – direct wire transfer to our bank account. Proforma invoice and details are sent by email.
- Cash on Delivery – pay the courier upon package delivery (maximum 10,000 PLN per order).
Installments
PayU Installments – split your order into manageable monthly payments with an instant online application process.
Ask about the product
Administratorem danych osobowych jest Master Investment sp. z o.o.. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Product features
Panel parameters
- Panel power 400-450 W
- Cell type TOPCon
- Glass-glass Yes
- Frame colour Black
- Full Black Yes
- Sales unit Single unit
- Module height up to 180 cm
- Panel power [W] 445
- Module height [cm] 172.2
Description
The TW Solar TWMNH-48HE 445W photovoltaic module is a modern N-type panel with TopCon technology, built in double-glass (glass-glass) construction as a monofacial version. Use of half-cell technology and Full Black black frame provides high efficiency, durability, and an aesthetic look for residential and commercial rooftop installations.
TW Solar is a reputable Chinese photovoltaic module manufacturer, part of the Tongwei group – one of the largest silicon cell suppliers worldwide. The company specialises in technologically advanced N-type panels offering high efficiency and long lifetime.
Electrical parameters
- Maximum power (Pmax): 445 W
- Voltage at maximum power (Vmp): 34.42 V
- Current at maximum power (Imp): 12.93 A
- Open-circuit voltage (Voc): 41.62 V
- Short-circuit current (Isc): 13.58 A
- Module efficiency: 22.2%
- Maximum system voltage: 1000/1500 V DC
- Nominal operating temperature (NOCT): 45 ±2°C
- Temperature coefficient of Pmax: -0.30%/°C
- Temperature coefficient Voc: -0.25%/°C
Mechanical parameters
- Cell type: N-type monocrystalline 182 × 91 mm
- Module dimensions: 1722 × 1134 × 30 mm
- Weight: 22.5 kg
- Number of cells: 96 (48×2 half-cells)
- Front/back glass: tempered glass 2.0 mm + 2.0 mm
- Frame: anodised aluminium, black colour
- Connectors: MC4 compatible
- Cable length: 1200 mm
- Junction box rating: IP68
- Mechanical load capacity: 5400 Pa (snow) / 2400 Pa (wind)
Complete your installation
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