Solis 20kW GR3P20K S5 Inverter
Product code: ME5699
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 15-30 kW
- Inverter type On-grid
- Number of phases Three-phase
- Power [kW] 20
Description
The Solis GR3P20K S5 is a three-phase grid inverter with a nominal power rating of 20 kW, aimed at large photovoltaic installations. It supports DC input up to 1100 V and operates over a wide MPPT range (160–1000 V), facilitating flexible PV array design and efficient panel power utilisation.
The model offers high energy efficiency and robust weatherproofing (IP66). It includes advanced safety features such as AFCI and communication options (RS485 and wireless modules), supporting monitoring and energy management.
Key features
- Nominal output power: 20 kW
- Maximum efficiency up to 98.7%
- Protection rating IP66
- Built-in AFCI and short circuit protection
- 2 MPPT; DC inputs with MC4 connectors
- RS485 communication; optional Wi-Fi/GPRS
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