Growatt WIT 15K-HU Battery inverter

Name: Growatt WIT 15K-HU Battery inverter
Brand: Growatt
SKU: 3357-WIT15KHUBATTERYINVERTER-REQUESTPRICE
Availability: InStock

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Specifications

Ac power kw	15
Mppt count	2
Phase	3
Recent offer at	2026-10-26T14:52:02.964Z
Recent offer currency	EUR
Recent offer price	1284.89
Recent offer unit label	Unit

Description

Growatt WIT 15K-HU Battery Inverter

The Growatt WIT 4-15K HU inverter series is compatible with the Axe low-voltage battery in combination with the Growatt AXE 5.0L accessory package (base and cable).

The Growatt WIT 15K-HU Battery Inverter is an advanced hybrid inverter, specifically designed for seamless integration with energy storage systems. This powerful device, with a maximum AC power output of 15,000W, optimises energy management by efficiently converting and storing solar energy, and, where necessary, feeding it back into the grid or using it for self-consumption. It is ideal for both residential and commercial applications aiming for maximum energy independence and efficiency.

Key Benefits

High efficiency: Maximises energy yield from solar panels and minimises conversion losses.
Scalable storage: Compatible with Growatt battery systems, allowing for easy expansion of storage capacity.
Intelligent monitoring: Real-time insights into energy performance via the Growatt monitoring platform.
Seamless integration: Easy connection to existing and new PV installations, with a maximum AC power output of 15,000W for optimal performance.
Reliable power supply: Ensures continuous energy delivery, even during grid outages (if configured with a backup function).
Safety: Integrated safety features for protection against overload and short circuits.

Applications

The Growatt WIT 15K-HU Battery Inverter is exceptionally suitable for installers who wish to offer complete energy storage systems to their customers. This encompasses various projects, including:

Residential installations: For homeowners seeking to optimise their energy consumption and increase independence from the energy grid.
Commercial projects: For businesses aiming to reduce energy costs and minimise their carbon footprint, with the capacity to deliver substantial AC power.
New build and renovation: Flexibly deployable in both new and existing solar energy systems.

Warranty and Durability

Growatt offers a standard warranty on the WIT 15K-HU Battery Inverter, which underscores the product's reliability and durability. Its robust construction and high-quality components ensure a long lifespan and consistent performance, even under demanding conditions. This product is designed to contribute long-term to a sustainable energy supply.

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Frequently Asked Questions

Find quick answers to the most common questions about ordering, delivery and support.

When will my order be delivered?

We aim to deliver your order as quickly as possible (7–10 business days). Delivery is handled by an external logistics partner and shipped to the address you provided during checkout. We guarantee delivery no later than 30 days after order confirmation.

What are the shipping costs?

Shipping costs are calculated based on the order size and delivery address. In some cases, shipping is free above a certain order volume. This is clearly shown before you complete your purchase. If shipping costs apply, they are always visible at checkout.

Can I return my order?

Yes. You can return products within 14 days of receiving them. Please submit a return request first via the return form or by email. Once confirmed, the product must be sent back within 14 days, preferably in the original packaging and in the same condition.

Are there any costs for returns?

Yes. Returns are subject to an administration fee of 5% of the total order value. Return shipping costs are at your expense. After we receive and inspect the returned product, the remaining amount will be refunded within 7 days.

What warranty applies to the products?

Products are supplied by manufacturers or distributors. The manufacturer's warranty conditions apply to each product and may vary by brand and product type. Please consult the product documentation for exact coverage and duration. For inverter repairs performed via our service, we provide a 3-year warranty on proper operation of the repaired inverter.

Which payment methods are accepted?

We accept: American Express, Bancontact, iDEAL, Maestro, Mastercard and Visa. In some cases, and subject to credit approval, payment by invoice may also be possible. All available options are shown during checkout.

Can I cancel or change my order?

Cancellation is only possible before the order is processed. Please submit your cancellation request in writing. Cancellations without valid reason are subject to a fee of 5% of the total order value, with a minimum of €25. For custom-made or specially ordered products already processed, full costs may apply.

What should I do if my order arrives damaged?

If your order arrives damaged, contact us as soon as possible by email or phone. Include clear photos and a description of the issue. We will review your case and advise next steps. Reporting damage promptly helps us resolve it efficiently.

What happens if my delivery is delayed?

If a delay occurs, you will be informed in writing. We guarantee delivery no later than 30 days after confirmation. If delivery cannot be completed within that period, you may request a refund or a replacement product of equal value.

How can I contact customer support?

You can contact us by phone (+31 180 810402) or email (sales@search4solar.com). Our office is located in Barendrecht, the Netherlands, and we also operate from Valencia, Spain. We aim to respond to complaints within 7 days; if more time is needed, you will receive confirmation within 2 days with an estimated response date.