Sungrow SG 40CX-Premium inverter
Product code: ME1864_GB
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
Inverter parameters
- Inverter power 30-50 kW
- Power [kW] 40
Description
The Sungrow SG 40CX-Premium inverter is the powerful and reliable heart of commercial installations and larger roofs. Ensures high performance and stability thanks to multiple independent MPPT trackers and advanced security features. A solid, resistant housing and refined electronics guarantee long, trouble-free operation. The set includes iSolarCloud online monitoring with 24/7 production preview and remote updates. Service support and manufacturer's warranty give you complete peace of mind from the first day.
Key features
- Power 40 kW for commercial and industrial installations
- 4 independent MPPT, optimization of work in various conditions
- 8 DC inputs (2 per MPPT) for flexible string configuration
- High efficiency up to 98.7%
- Protections: AFCI, SPD type II on DC and AC sides, built-in DC switch
- IP66 housing, corrosion resistance class C5
- iSolarCloud monitoring (24/7 application and portal)
- Connectivity: RS485, Ethernet, optional Wi-Fi module
- Quiet operation and compact design for easy installation
Technical parameters
- AC rated power: 40 kW
- Phases: 3 (400V, 50Hz)
- Number of MPPTs: 4
- Number of DC inputs: 8
- Maximum DC voltage: 1100V
- MPPT voltage range: 200-1000V
- Max efficiency: 98.7%
- Degree of protection: IP66
- Surge protection: SPD type II (DC/AC)
- Arc Detection: AFCI
- Communication interface: RS485, Ethernet
- Monitoring platform: iSolarCloud
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