FoxESS H1-3.7-E single-phase hybrid inverter with EPS function
Product code: ME5589
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 up to 5 kW
- Inverter type Hybrid
- Number of phases Single-phase
- Power [kW] 3.7
Description
The single-phase FoxESS H1-3.7-E hybrid inverter with EPS function combines operation with a photovoltaic installation and an energy storage system, offering charging and discharging power of several kilowatts depending on configuration. The device supports battery capacity expansion (up to several modules in series) and works with lithium iron phosphate (LFP) batteries. Remote management is accessible via mobile app and website.
Equipped with multiple protections: insulation monitoring, RCD, short-circuit and surge protection, and DC disconnect switch. Designed for wall mounting, it has an IP65 rating and offers WiFi/LAN communication and LCD display. The device meets manufacturer-identified norms and certifications.
Key features
- Single-phase FoxESS H1-3.7-E hybrid inverter with EPS function
- Expandable battery capacity; supports LFP batteries
- Remote monitoring and management via mobile app and web interface
- WiFi/LAN communication; LCD display
- Protections: insulation monitoring, RCD, short-circuit and surge protection
- IP65 rated
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