# Solar system kit Hewalex ZNP 24 DS DN 16 with solar collectors

**URL:** https://aio.lv/en/product--hewalex-hsn240034--11825932
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** Hewalex
**Manufacturer code:** HSN240034
**EAN:** 5902023525100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hewalex-hsn240034--11825932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Hewalex ZNP 24 DS DN 16 is a solar system kit that includes solar collectors designed for thermal energy capture. The kit is intended for domestic hot water and support of heating systems, featuring DN 16 connections. It provides the core components for integrating collectors into a building’s solar thermal installation for use in residential and small commercial applications.

## Long description

Hewalex ZNP 24 DS DN 16 with solar collectors is a complete solar system kit designed for domestic hot water production and support of space heating systems. The kit includes matched collectors and the necessary hydraulic connections with DN 16 sizing to integrate into residential or small commercial solar thermal installations. The design focuses on dependable thermal energy capture and straightforward integration with existing boiler or heat-storage arrangements.
Advantages
The kit combines solar collectors and compatible hydraulic components engineered to work together, simplifying installation and reducing the need to source separate parts. DN 16 connections provide a common pipe size for domestic systems, which helps with compatibility and serviceability. The collectors are configured to optimise solar thermal capture for hot water and heating support, improving system efficiency when properly installed and connected to storage or heat-exchange equipment.
Suitable for
Domestic hot water production in single-family homes
Supplementing central heating systems in residential buildings
Small commercial facilities requiring solar thermal support
Retrofit projects where DN 16 connections are already in place
Key specifications
System type: solar thermal kit with flat-plate or evacuated collectors (as supplied in kit)
Intended use: domestic hot water and heating support
Connection size: DN 16 hydraulic connections for integration with building plumbing
Application scale: residential and small commercial installations
How to use
Install the Hewalex solar collectors on a suitably oriented and inclined roof or mounting structure to maximise solar exposure. Connect the collectors to the heat-transfer circuit using the provided DN 16 connections, and link the circuit to a compatible storage tank or heat exchanger. Integrate temperature sensors, controller, and safety devices according to local regulations and system design. Commission the system by filling and purging the circuit, checking for leaks, and setting controller parameters for collector operation and pump control.
Usage recommendations
For reliable performance, position collectors with unobstructed sun exposure and ensure correct hydraulic balancing and insulation of pipes. Use an appropriate heat-transfer fluid and fill procedure for your climate, implement frost and overheat protection where required, and follow local building codes. Regular maintenance such as checking connections, insulation condition, and controller settings will help maintain expected thermal output.

## FAQ

### How much does the Hewalex ZNP 24 DS DN 16 solar system kit cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 Hewalex ZNP 24 DS DN 16 solar system kit 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 Hewalex 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 Hewalex 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/11825932/67227525_large.webp