Sunwoda SunESS 5kWh energy storage system kit with Solis 5kW three-phase inverter
Product code: ME5754
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
Sunwoda SunESS 5 kWh kit combined with a three-phase Solis 5 kW inverter is a complete solution for homes or small businesses. The SunESS 5H module has a nominal capacity of 5 kWh and offers around 4.5 kWh usable energy at 90% Depth of Discharge (DOD). The kit is intended to work with PV installations and enables efficient storage and delivery of energy with high cycle efficiency (>95%).
SunESS supports CAN/RS485/WiFi/LAN communication and allows parallel connection of up to 3 units (max. 60 kWh), and the enclosure has an IP55 protection rating, enabling indoor or outdoor installation. The system includes overload, temperature, and short-circuit protections as well as a status display.
Key features
- Nominal capacity 5 kWh, usable ~4.5 kWh (90% DOD)
- Roundtrip efficiency >95%
- Communication: CAN / RS485 / WiFi / LAN
- Parallel connection up to 3 units (max. 60 kWh)
- IP55 protection — indoor and outdoor mounting
- Recommended operating range -10°C to 50°C
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