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header-product Uninterruptible power supply KEMOT PROsinus-3500/48 48V→230V inverter 3500VA/2400W pure sine wave with charger
306.99 €

Uninterruptible power supply KEMOT PROsinus-3500/48 48V→230V inverter 3500VA/2400W pure sine wave with charger

KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W Photo 1
KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W Photo 2
KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W Photo 1
KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W Photo 2
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Uninterruptible power supply KEMOT PROsinus-3500/48 48V→230V inverter 3500VA/2400W pure sine wave with charger

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Short description

KEMOT PROsinus-3500/48 is an uninterruptible power supply and inverter that converts 48V DC to 230V AC with a rated output of 3500VA/2400W. It delivers a pure sine wave suitable for sensitive electronics and includes an integrated charger to support and recharge battery banks. Ideal for off-grid systems, telecom equipment, servers and industrial applications requiring stable AC power and battery backup.
Available at price 306.99 €: 200 pcs.
Total available for order: 201 pcs.
Warranty: 2 Years
SKU: 11049342
Manufacturer: KEMOT
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{selectedOffer.courierDeliveryString}}
From 14.65 € (Weight: 18.80 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 102.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 8.53 euros per month
Together cheaper
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Product information

Description

KEMOT PROsinus-3500/48 is an uninterruptible power supply and inverter that converts 48V DC to 230V AC with a rated output of 3500VA/2400W. The unit produces a pure sine wave output suitable for sensitive electronics and includes an integrated charger to support and recharge battery banks. Designed for continuous operation in off-grid systems, telecommunications, server rooms and industrial settings, the device provides mains-like AC power and battery backup to maintain critical loads during grid interruptions.

Advantages

The PROsinus-3500/48 delivers pure sine wave output to ensure compatibility with motors, inverters, active power supplies and other sensitive equipment. Its 3500VA/2400W rated capacity supports a broad range of loads while the integrated charger simplifies battery management by maintaining and recharging connected battery banks. Compact design and inverter/charger integration reduce installation complexity in off-grid and backup power applications.

Suitable for

  • Off-grid solar and battery systems
  • Telecommunications equipment and base stations
  • Small server rooms and network cabinets
  • Industrial control systems and automation
  • Home backup for sensitive electronics

Key specifications

  • Input voltage: 48V DC
  • Output voltage: 230V AC
  • Rated power: 3500VA / 2400W
  • Output waveform: pure sine wave
  • Built-in charger for battery bank support

How to use

Install the inverter in a dry, ventilated location and connect it to a suitable 48V battery bank following safety rules for DC connections and polarity. Connect the AC output to the load distribution or directly to critical equipment requiring backup power. Configure charging parameters and battery settings according to the battery type and manufacturer's recommendations before first use. Ensure proper grounding and observe the unit's rated capacity to avoid overloading.

Usage recommendations

For reliable long-term performance, use battery banks with compatible capacity and chemistry, verify wiring and fusing for the 48V DC connection, and keep the unit free of dust and moisture. Regularly inspect battery condition and charging settings to maintain backup readiness.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 200 03.07.2026 Best delivery 306.99 € Best price
WH337 1 09.07.2026 420.99 €
306.99 €
Stock: 200
Delivery Date: 03.07.2026 Best delivery
Warehouse: WH323
420.99 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: WH337

Customer reviews

Customer questions

FAQ

How much does the KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W cost, and is it available for purchase?

The price is 306.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 201 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 03.07.2026 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 KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W 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 KEMOT PROsinus-3500/48 UPS inverter 3500VA/2400W 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 KEMOT 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 KEMOT 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.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.