FoxESS CQ7-S Energy Storage System
Product code: ME6606
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
FoxESS CQ7-S is a modular, high-voltage energy storage module with a capacity of 7.02 kWh, designed for installations requiring flexible expansion and high durability. CQ7-S allows for serial connection of modules, enabling capacity adjustment to system needs.
The device is produced by FoxEss — a manufacturer of ESS solutions, which emphasizes modular design, easy installation, and compliance with international safety and electromagnetic standards in its documentation.
Electrical and Technical Parameters
- Module Capacity (nominal): 7.02 kWh
- Module Capacity (usable): 7.02 kWh
- Operating Voltage Range: 104.4 ~ 919.8 V
- Recommended Charge/Discharge Current: 50 A
- Max. Charge/Discharge Current: 80 A
- Peak Discharge Current: 110 A (60 s)
- Cycling Efficiency: >95%
- Depth of Discharge (DoD): 100%
- Communication and Interface: CAN; LED display (CQ7-S: LED*1)
- Cell Type: LFP (LiFePO4)
- Scalability: Max. 14 modules in series (up to 98.28 kWh)
- Standards and Certifications: IEC 62619, IEC 61000-6-1/2/3/4, UN38.3
- Protection Class: IP65
Mechanical Parameters
- Installation Location: Outdoors / Indoors (on stable ground)
- Dimensions (W x D x H): 660 x 360 mm
- Cooling Method: Convection
- Operating Temperature (without heating mode): charging: 0 ~ 55 °C, discharging: -10 ~ 55 °C
- Operating Temperature (heating mode enabled, optional): charging: -25 ~ 55 °C, discharging: -25 ~ 55 °C
- Storage Temperature: -10 ~ 50 °C
- Operating Humidity: 5 ~ 95% (non-condensing)
- Installation Height: Max. 3000 m
- Fire Protection Feature: YES
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