Hoymiles HMS-1800-4T single-phase microinverter
Product code: ME5551
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 type Microinverter
- Number of phases Single-phase
- Power [kW] 1.8
Description
The Hoymiles HMS-1800-4T microinverter is a 4-input high output power device designed to connect four panels, with independent MPPT for each input. The HMS series delivers MPPT efficiency of 99.8% and a peak CEC efficiency of approximately 96.5–96.7%, resulting in maximum energy yield from the installation.
The device uses Sub-1G communication for stable connection with the DTU gateway, features an isolated transformer, and meets requirements for reactive power control and grid protection. Its natural cooling design with IP67 rating allows installation on roofs and in commercial applications.
Key features
- 4-input design enabling connection of 4 panels
- Independent MPPT and module-level monitoring
- Sub-1G communication for stable DTU connectivity
- Isolated transformer and rapid shutdown for safety
- IP67, operating range -40–+65 °C and natural cooling
Complete your installation
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