# Inverter Charger Volt SinusPro ULTRA PLUS 7000 24V/230V 3500/7000W with Wi‑Fi and 100A MPPT (60–500V)

**URL:** https://aio.lv/en/product--volt-3sss350024--11789585
**Data updated:** 2026-03-09 07:09 (EET)
**Category:** Power Inverters
**Manufacturer:** Volt
**Manufacturer code:** 3SSS350024
**EAN:** 5904100452354
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 345.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 285.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--volt-3sss350024--11789585

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Volt SinusPro ULTRA PLUS 7000 is a 24V to 230V inverter charger offering 3500W continuous and 7000W peak output. Integrated 100A MPPT solar charger supports 60–500V PV input range and built‑in Wi‑Fi enables remote monitoring. Designed for off‑grid, backup power and hybrid solar systems, it manages AC charging, inverter supply and PV array regulation.

## Long description

Volt SinusPro ULTRA PLUS 7000 is a 24V to 230V inverter charger designed for off-grid, backup power and hybrid solar installations. It provides 3,500 W continuous output with a 7,000 W peak capacity and combines inverter, charger and MPPT solar regulator functions in a single unit. The built-in 100 A MPPT accepts PV arrays with a 60–500 V input range and the integrated Wi‑Fi module allows remote monitoring and configuration of charging and inverter parameters.
Advantages
The device integrates inverter, AC charger and a high-voltage MPPT solar controller in one compact enclosure, reducing system complexity and cabling. High continuous and peak power ratings support heavy starting loads and transient demands. The wide MPPT input range offers flexible PV string configuration and improved energy harvest. Onboard Wi‑Fi enables monitoring of bank voltage, PV input and charging status without additional gateways.
Suitable for
 Off-grid homes and cabins requiring reliable pure sine wave AC power
 Backup power systems for small commercial premises and residential use
 Hybrid solar setups combining grid/AC charging and PV generation
 Battery-based systems with 24 V battery banks
Key specifications
 Nominal battery voltage: 24 V
 AC output voltage: 230 V
 Continuous inverter output: 3,500 W
 Peak inverter output (surge): 7,000 W
 Built-in MPPT charge controller current: 100 A
 MPPT PV input voltage range: 60–500 V
 Integrated Wi‑Fi for remote monitoring and configuration
 Combined inverter and AC charger functionality
How to use
Install the inverter charger in a dry, ventilated location near the battery bank and connect DC cables to the 24 V battery system following polarity and cable size recommendations from your installer. Connect the PV array to the MPPT input observing the allowable voltage range and use appropriate DC protection devices. Wire the AC distribution or generator input to the AC terminals to enable AC charging and automatic transfer. Configure Wi‑Fi connectivity and monitoring settings through the device web interface or the manufacturer's application to observe battery state, PV production and charging profiles.
Usage recommendations
Match battery capacity and cable cross-sections to the inverter's continuous and peak currents to ensure safe operation. Use surge-protective devices on the AC side and appropriate DC fusing between PV, batteries and the inverter. For optimal solar yield, design the PV string voltage to fall within the MPPT window under expected temperature conditions. Periodically check firmware updates via the Wi‑Fi interface and follow local electrical codes during installation.

## FAQ

### How much does the Inverter Charger Volt SinusPro ULTRA cost, and is it available for purchase?

The price is 345.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.07.2026 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 Inverter Charger Volt SinusPro ULTRA be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Volt 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 Volt 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11789585/67187358_large.webp