Suntech 620W N-Type TOPCon Bifacial Mono photovoltaic panel
Product code: ME5323
Suntech STP620S-H66-NSH+ is an advanced bifacial photovoltaic module built with N-Type TOPCon technology and a half-cell design. Thanks to its bifacial construction and glass on both sides, the panel delivers high efficiency and a higher energy yield even in low-light conditions.
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 600-650 W
- Cell type TOPCon
- Bifacial Yes
- Sales unit Single unit
- Module height over 200 cm
- Panel power [W] 620
- Module height [cm] 238.2
Description
The Suntech STP620S-H66-NSH+ is a modern bifacial photovoltaic module made with N-Type TOPCon half-cell technology. Thanks to its bifacial design and glass on both sides, the panel achieves high energy efficiency and provides increased energy yield even in challenging lighting conditions.
Suntech is a global leader in photovoltaic module manufacturing, known for adopting advanced technologies and ensuring product reliability. For years, it has supplied renewable energy solutions worldwide, combining high quality with an innovative approach to photovoltaics.
Electrical parameters
- Maximum power (Pmax): 620 W
- Module efficiency: 23.0%
- Maximum power point voltage (Vmp): 40.82 V
- Maximum power point current (Imp): 15.19 A
- Open circuit voltage (Voc): 49.10 V
- Short circuit current (Isc): 16.07 A
- Power tolerance: 0/+5 W
- Maximum system voltage: 1500 V DC
- Maximum fuse current in series: 35 A
- Power temperature coefficient: -0.29%/°C
Mechanical parameters
- Dimensions: 2382 × 1134 × 30 mm
- Weight: 32.5 kg
- Number of cells: 132 (6×22)
- Cell type: N-type monocrystalline silicon
- Front/rear glass: 2.0 + 2.0 mm semi-tempered glass
- Junction box rating: IP68 (3 bypass diodes)
- Connectors: Wuxi Suntech STP-XC4-4 / Staubli PV-KST4-EVO2A/xy
- Frame: anodised aluminium
- Connection cable: 4.0 mm², length (-) 350 mm, (+) 160 mm
- Packing configuration: 36 pcs per pallet, 720 pcs per container
Complete your installation
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Promotional price £1,791.23Lowest price: £2,149.47-17%Price £1,456.28without VAT
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