Growatt WIT 12K-HU Battery inverter

Name: Growatt WIT 12K-HU Battery inverter
Brand: Growatt
SKU: 7000-WIT12KHUBATTERYINVERTER-REQUESTPRICE
Availability: InStock

Download datasheet

Specifications

Ac power kw	12
Mppt count	2
Phase	3
Recent offer at	2026-10-26T14:52:02.964Z
Recent offer currency	EUR
Recent offer price	1215.63
Recent offer unit label	Unit

Description

Growatt WIT 12K-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 pack (base and cable).

The Growatt WIT 12K-HU is an advanced three-phase hybrid inverter, specifically developed for the seamless integration of solar energy with energy storage systems. This inverter enables efficient energy management for both residential and small-scale commercial projects by converting and storing direct current (DC) from solar panels into usable alternating current (AC) and vice versa for battery storage.

Key Features

High efficiency: Up to 97% for optimal energy yield.
Flexible battery compatibility: Suitable for 40-60V lead-acid and lithium-ion batteries.
EPS functionality: Emergency power supply with 'black start' capability for uninterrupted power during grid failure.
Scalability: Supports parallel connection of up to 6 units.
Smart monitoring: Via OLED display and mobile app for real-time insights.
Robust design: IP66-certified for durability under various conditions.

Main Advantages

Maximum energy independence: Optimises self-consumption and reduces reliance on the energy grid.
Reliable backup: Ensures power supply during outages thanks to the integrated UPS function.
Easy installation and configuration: User-friendly interface for quick and efficient commissioning.
Extensive communication options: Including RS485, WiFi/LAN, and USB for flexible system integration.
Passive cooling: Guarantees quiet operation and increased reliability due to the absence of moving parts.

Applications

The Growatt WIT 12K-HU is exceptionally well-suited for residential installations and small-scale commercial projects aiming for maximum energy independence and optimisation of self-consumption. This system is ideal for installers seeking an integrated solution for solar energy generation and battery storage, including backup functionality during power interruptions.

Warranty and Durability

The Growatt WIT 12K-HU battery inverter comes with a standard 5-year manufacturer's warranty. The inverter is designed for a long service life and minimal maintenance requirements, partly thanks to its robust IP66 casing and passive cooling.

14 countries · 120+ distributors · one request

Not listed? We'll still find it.

Send a spec, a brand, or a full BOM. Our agents price it across every distributor we work with and come back with the best number.

100% free No commitment Reply within 24h

or browse this week's deals

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.