# Mounting middle clamp WattPower PV-KSU/50/B for solar panels — universal central clamp, black

**URL:** https://aio.lv/en/product--wattpower-pv-ksu50b--12043622
**Data updated:** 2026-03-12 19:25 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** WattPower
**Manufacturer code:** PV-KSU/50/B
**EAN:** 5902887087752
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wattpower-pv-ksu50b--12043622

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

WattPower PV-KSU/50/B is a universal middle (central) clamp designed for securing photovoltaic panels to mounting rails. Provided as a black central fastener, it suits typical module frame installations and ensures stable mechanical attachment of panels in PV arrays. Use for mounting solar modules to compatible racking systems in residential or commercial PV installations.

## Long description

WattPower PV-KSU/50/B is a universal middle clamp for solar panels designed to fasten framed photovoltaic modules to rooftop and ground-mounted rails. Supplied in black, this central clamp secures adjacent module frames at the midline, providing a compact and reliable mechanical connection compatible with common racking profiles used in residential and commercial photovoltaic systems.
Advantages
The central clamp offers a simple and consistent way to join two module frames, reducing installation time through a straightforward fastening concept. Its universal profile fits typical module frame widths and rail geometries, while the black finish minimizes visual contrast on dark-framed modules. The clamp is built to deliver stable mechanical retention and to withstand typical environmental loads encountered in PV arrays.
Suitable for
 Securing adjacent framed photovoltaic modules on solar mounting rails
 Residential rooftop PV installations with framed panels
 Commercial and industrial PV arrays using standard rail systems
Key specifications
 Type: universal middle (central) clamp for framed solar modules
 Finish: black surface treatment
 Application: mechanical joining of two adjacent module frames at midline
 Compatibility: designed for common rail profiles and typical module frame thicknesses
 Use environment: outdoor PV installations (rooftop and ground-mounted)
How to use
Place the clamp over the meeting edges of two adjacent framed modules so the clamp body straddles both frames. Insert and tighten the fastening bolt(s) according to the clamp design until the clamp securely grips the module frames without deforming them. Mount the clamped modules onto the racking rail, ensuring alignment and required spacing. Follow the mounting rail and module manufacturer instructions for torque limits, spacing and mechanical load requirements.
Usage recommendations
Verify compatibility with your module frame thickness and rail profile before installation. Use corrosion-resistant fasteners and apply the manufacturer-recommended tightening torque to avoid panel damage and ensure long-term mechanical stability.

## FAQ

### How much does the Middle clamp WattPower PV-KSU/50/B cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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. All transactions are 100% secure and encrypted.

### 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 WattPower 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 WattPower 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/12043622/67530475_large.webp