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Huawei SUN2000-330KTL-H1 Smart PV Controller 330kW Three-Phase Inverter

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Specifications
Ac power kw 330
European efficiency percent 98.8
Max efficiency percent 99.0
Max input voltage v 1500
Mppt count 6
Nominal input voltage v 1080
Phase three-phase

Description

The Huawei SUN2000-330KTL-H1 is a three-phase smart PV controller and grid-connected inverter designed for utility-scale solar installations. With a nominal AC power output of 300 kW and maximum apparent power of 330 kVA, it delivers maximum efficiency of ≥99.0% and European efficiency of ≥98.8%. The unit features six independent MPPT trackers supporting up to 28 PV strings at 65 A per tracker.

Built-in intelligence includes Smart Connector-level Detection (SCLD), Smart String-level Disconnection (SSLD), and Smart IV Curve Diagnosis. Protection systems encompass DC and AC surge arresters (Type II), residual current detection, PV-array string fault detection, and DC reverse-polarity protection. The transformerless design operates at nominal output voltage of 800 V, 3-phase + PE, with adjustable power factor from 0.8 LG to 0.8 LD.

Communication capabilities include WLAN with APP, USB, MBUS, and RS485 interfaces for integration with FusionSolar management systems. The IP66-rated enclosure with Smart Air Cooling operates reliably across -25°C to +60°C. Dimensions are 1,048 × 732 × 395 mm with weight ≤112 kg.

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.
Huawei

Huawei SUN2000-330KTL-H1 Smart PV Controller 330kW Three-Phase Inverter

The Huawei SUN2000-330KTL-H1 is a three-phase smart PV controller and grid-connected inverter designed for utility-scale solar installations. With a nominal AC power output of 300 kW and maximum apparent power of 330 kVA, it delivers maximum efficiency of ≥99.0% and European efficiency of ≥98.8%. The unit features six independent MPPT trackers supporting up to 28 PV strings at 65 A per tracker.

Built-in intelligence includes Smart Connector-level Detection (SCLD), Smart String-level Disconnection (SSLD), and Smart IV Curve Diagnosis. Protection systems encompass DC and AC surge arresters (Type II), residual current detection, PV-array string fault detection, and DC reverse-polarity protection. The transformerless design operates at nominal output voltage of 800 V, 3-phase + PE, with adjustable power factor from 0.8 LG to 0.8 LD.

Communication capabilities include WLAN with APP, USB, MBUS, and RS485 interfaces for integration with FusionSolar management systems. The IP66-rated enclosure with Smart Air Cooling operates reliably across -25°C to +60°C. Dimensions are 1,048 × 732 × 395 mm with weight ≤112 kg.

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