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header-product Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW 80A
197.99 €

Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW 80A

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Short description

QOLTEC Hybrid Off‑Grid Solar Inverter 3KVA (2.4 kW) 80A is a hybrid inverter designed for standalone solar systems. It provides 3 kVA nominal inverter capacity (2.4 kW continuous) and supports up to 80 A charging or DC input current. Suitable for residential or small commercial off‑grid setups, it manages solar input, battery charging and AC output, enabling reliable power backup and energy self‑consumption.
Available at price 197.99 €: 5 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 7157706
Manufacturer: QOLTEC
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
07.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.07.2026 {{selectedOffer.courierDeliveryString}}
From 5.49 € (Weight: 5.71 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
10.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.50 euros per month
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Product information

Description

Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW 80A is a hybrid inverter for standalone solar systems. It delivers a nominal inverter capacity of 3 kVA with 2.4 kW continuous output and supports up to 80 A charging or DC input current. The unit coordinates solar input, battery charging and AC output to provide energy self‑consumption and backup power for residential and small commercial off‑grid installations. Brand: QOLTEC, MPN: 53876, EAN: 5901878538761.

Advantages

The QOLTEC Hybrid Off‑Grid Solar Inverter integrates inverter, charger and solar management in one device, reducing the number of separate components required in an off‑grid system. Its 3 kVA nominal rating and 2.4 kW continuous output define capacity for typical household and small business loads, while the 80 A charging/DC input current enables faster battery charging and supports larger battery banks. Integrated control of solar input and battery charging simplifies operation and increases opportunities for self‑consumption of generated energy.

Suitable for

  • Off‑grid residential homes and cabins
  • Small commercial sites with independent power needs
  • Remote installations where grid connection is unavailable
  • Backup power for essential circuits in homes or small offices

Key specifications

  • Type: Hybrid Off‑Grid Solar Inverter
  • Nominal inverter capacity: 3 kVA
  • Continuous AC output: 2.4 kW
  • Maximum charging / DC input current: 80 A
  • Brand: QOLTEC
  • MPN: 53876
  • EAN: 5901878538761
  • Category: Power Inverters

How to use

Install the QOLTEC Hybrid Off‑Grid Solar Inverter 3KVA 2.4kW 80A following local electrical codes and the manufacturer’s installation instructions. Connect the solar array to the PV input, attach the battery bank to the battery terminals with correct polarity, and connect AC loads to the inverter outputs. Confirm system voltage and battery type are compatible with the inverter specifications before applying power.

During initial commissioning check fuses, breakers and DC/AC disconnects, verify battery condition and settings, and perform a controlled test of inverter output under expected load. For safety and to preserve warranty, consider professional installation or authorized service where required.

Usage recommendations

Use a battery bank rated for the inverter’s supported charging current and provide proper fusing and DC/AC isolation. Regularly inspect battery condition and connections, monitor charging current and battery voltage during first operation, and follow local regulations for electrical installations. Ensure adequate ventilation and avoid installing the inverter in damp or excessively hot environments.
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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 5 07.07.2026 Best delivery 197.99 € Best price
EU58 5 21.07.2026 202.49 €
197.99 €
Stock: 5
Delivery Date: 07.07.2026 Best delivery
Warehouse: WH323
202.49 €
Stock: 5
Delivery Date: 21.07.2026
Warehouse: EU58

Customer reviews

Customer questions

FAQ

How much does the Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW cost, and is it available for purchase?

The price is 197.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All QOLTEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QOLTEC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.