Sigenergy 20kW SigenStor EC TP hybrid inverter
Product code: ME5625
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.
Description
Sigenergy SigenStor EC 20.0 kW TP hybrid inverter is a solution for photovoltaic installations with energy storage functionality. The device combines on-grid and backup operation, works with SigenStor BAT battery modules (1–6 modules), and offers an emergency mode with short-term power increase. Thanks to the built-in EMS, intelligent management of energy flow between PV, the energy storage system and the grid is possible.
The inverter is designed for three-phase installation, with WLAN, Fast Ethernet and RS485 communication, resistant to external conditions (IP66 protection rating). Equipped with up to 4 MPPT trackers for maximum utilisation of solar panels, it provides protection functions such as residual current monitoring, DC reverse polarity protection and surge protection.
Key features
- Rated power 20 kW (hybrid on-grid and backup operation)
- Compatible with SigenStor BAT modules (1–6 modules)
- Up to 4 MPPT trackers for effective PV power tracking
- Communications: WLAN / Fast Ethernet / RS485
- High protection rating IP66 – resistant to external conditions
- Protection features: DC reverse polarity, insulation monitoring, residual current monitoring
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