Hybrid kit – DEYE SG01HP3 20 kW 3-phase HV on/off-grid inverter + Dyness Tower T21 21.3 kWh LiFePO4 energy storage
Product code: ZP2608-064
Hybrid kit with a DEYE SG01HP3 20 kW inverter (3‑phase, HV, on/off‑grid) and a Dyness Tower T21 energy storage system with 21,3 kWh LiFePO4 capacity, designed for homes and small businesses.
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
Hybrid kit – DEYE SG01HP3 20 kW 3‑phase HV on/off‑grid inverter + Dyness Tower T21 21,3 kWh LiFePO4 energy storage
The kit combines the DEYE SG01HP3 20 kW hybrid inverter with the Dyness Tower T21 energy storage rated at 21,3 kWh (LiFePO4). The devices operate in on‑grid and off‑grid modes and support 3‑phase installations at HV. The solution is aimed at the HOME / SMALL BUSINESS segment and enables energy storage and use in line with the system configuration.
Kit contents
- 1 × DEYE 20kW SG01HP3 3-phase high-voltage hybrid inverter (SKU: ME1669)
- 1 × Dyness Tower T21 HV battery B9637 (SKU: ME8892)
Key parameters
- Kit type: STORAGE + INVERTER
- Segment: HOME / SMALL BUSINESSES
- System voltage: HV
- Phase configuration: 3-phase
- Inverter power: 20 kW
- Energy storage capacity: 21,3 kWh
Benefits of the configuration
- The DEYE 20 kW inverter provides power suitable for handling three‑phase loads.
- The Dyness Tower T21 storage unit with a capacity of 21,3 kWh enables energy storage in a LiFePO4 battery.
- On‑grid and off‑grid modes increase system flexibility and allow operation both with the grid and in island mode.
- The high‑voltage (HV) and 3‑phase configuration facilitates integration with PV installations and makes it easy to expand the system as needed.
Applications
Designed for homes and small businesses that need to integrate a 3‑phase hybrid inverter with a 21,3 kWh LiFePO4 energy storage system. Ideal wherever energy storage and the ability to operate in both grid‑connected and island modes are important.
Scope of supply and system selection
The scope of supply includes only the components listed in the "Kit contents" section. Cabling, protection devices, the mounting structure and other accessories must be selected separately unless explicitly listed in the contents.
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