TW Solar 505W Half-Cut N-Type Bifacial Mono Black Frame photovoltaic panel
Product code: ME5265
The TW Solar TWMNH-54HD505W N-type Half-Cut Bifacial photovoltaic module is an advanced high-efficiency panel designed for maximum energy yield under a variety of sunlight conditions. Thanks to N-type cell technology, half-cut cell design and double glass, it offers excellent durability, higher power and reduced energy losses over long-term operation.
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 500-550 W
- Cell type TOPCon
- Bifacial Yes
- Frame colour Black
- Sales unit Single unit
- Panel power [W] 505
Description
The TW Solar TWMNH-54HD505W N-type Half-Cut Bifacial photovoltaic module is an advanced high-efficiency panel designed for maximum energy yield under a variety of sunlight conditions. Thanks to N-type cell technology, half-cut cell design and double glass, it offers excellent durability, higher power and reduced energy losses over long-term operation.
TW Solar, part of the Tongwei group, is one of the world’s leading manufacturers of photovoltaic cells and modules specialising in advanced N-type technologies. The company focuses on quality, reliability and sustainable development, offering products that meet the highest international standards.
Electrical parameters
- Maximum power (Pmax, STC): 505 W
- Open-circuit voltage (Voc, STC): 40.24 V
- Short-circuit current (Isc, STC): 15.92 A
- Voltage at maximum power (Vmp, STC): 33.94 V
- Current at maximum power (Imp, STC): 14.88 A
- Module efficiency: 22.7%
- Maximum power (Pmax, NMOT): 381 W
- Open-circuit voltage (Voc, NMOT): 38.31 V
- Short-circuit current (Isc, NMOT): 12.85 A
- Temperature power coefficient Pmax: -0.28%/°C
Mechanical parameters
- Dimensions: 1961 ±2 × 1134 ±2 × 30 mm
- Weight: 27.4 kg
- Cell type: N-type monocrystalline, Half-Cut (108 cells 6×18)
- Front glass: 2.0 mm tempered high-transmission AR glass
- Rear glass: 2.0 mm tempered glass
- Frame: anodised aluminium, black
- Junction box: IP68, 3 bypass diodes
- Connectors: EVO2
- Output cable: 4.0 mm², 1200 mm length
- Mechanical resistance: wind load 2400 Pa / snow load 5400 Pa
- Packing: 36 pcs per pallet, 864 pcs per 40'HC container
Complete your installation
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Promotional price £2,453.41Lowest price: £3,234.68-24%Price £1,994.64without VAT
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Promotional price £946.03Lowest price: £1,061.08-11%Price £769.13without VAT
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