Sofar 3300TL-G3 single-phase inverter
Product code: ME5531
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 up to 5 kW
- Inverter type Off-grid
- Number of phases Single-phase
- Power [kW] 3.3
Description
SOFAR 3300TL-G3 is a single-phase grid inverter with power up to 3300 W, intended for small PV installations. The device features a compact and weatherproof enclosure (IP65), low night power consumption (<1 W) and natural cooling, facilitating installation and operation. The inverter includes a built-in zero export function and supports DC overload up to 140%.
The model offers RS485 communication and optional Wi‑Fi or Ethernet modules, with maximum efficiency reaching up to 97.7%. It operates over a wide temperature range (-30°C to +60°C) and is equipped with protections: anti-islanding, DC reverse polarity protection, overload and surge protection.
Key features
- Maximum power 3300 W, single-phase
- IP65 protection — suitable for outdoor installation
- Maximum efficiency up to 97.7%
- Built-in zero export function and 140% DC overload
- Communication RS485; optional Wi‑Fi/Ethernet
- Operating temperature range -30°C to +60°C
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