Sofar hybrid inverter 10kW ESI-10K-T1 3-phase 11kVA WiFi Port for BTS 5K IP66
Product code: ME5520
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 5-10 kW
- Inverter type Hybrid
- Number of phases Three-phase
- Power [kW] 10
Description
The Sofar ESI-10K-T1 hybrid inverter is a three-phase PowerAll class solution intended for photovoltaic installations with energy storage systems. The device offers nominal power of 10 kW (11 kVA) and is designed for compatibility with BTS 5K batteries, as well as WiFi communication functions for easy system monitoring and operation.
The ESI-10K-T1 model is designed for safe installation and operation — the manufacturer's manual details mounting requirements, DC/AC connections, protections and startup procedures. The IP66-rated enclosure makes the inverter resistant to outdoor conditions, and the battery port simplifies integration with the energy storage system.
Key features
- Nominal power 10 kW (11 kVA) – three-phase hybrid inverter.
- Built-in WiFi connectivity — monitoring and configuration over the network.
- Dedicated port for BTS 5K battery — compatibility with energy storage system.
- IP66 protection rating — resistant to outdoor conditions.
- Complete installation documentation and safety procedures per manufacturer’s manual.
Complete your installation
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Price £4,087.44Price £3,323.12without VAT
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