Inverters

Sunny Tripower X Accessories

£ 112GBP · price may vary

Model: STP-X-50/DC_SPD_KIT6-10
Specifications: 1

Weight (kg)1

Overview

Optional accessories for the SMA Sunny Tripower X range. Available accessories: DC overvoltage protection (Type 2 or Type 1/2). Kits include SPD for 3x MPPTs. DC Terminal cover. RS485 interface.

Specifications

Weight (kg)	1

What these specifications mean

Sunny Tripower X Accessories is listed with 1 published specification from SMA, including weight (kg) of 1. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.

For an inverter, the figures that matter most are surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string and peak and weighted (European/CEC) efficiency, typically 96–98.5%. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.

Before you buy an inverter

The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.
Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.

Common mistakes

Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.

Price and availability

Sunny Tripower X Accessories is listed at £ 112 (GBP). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports SMA locally before ordering.

Sunny Tripower X Accessories — frequently asked questions

How much does Sunny Tripower X Accessories cost?

Sunny Tripower X Accessories is listed at £ 112 (GBP). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

What are the specifications of Sunny Tripower X Accessories?

We hold 1 published specification for this inverter, including weight (kg) 1. The full table is on this page, listed under model STP-X-50/DC_SPD_KIT6-10.

Who makes Sunny Tripower X Accessories?

Sunny Tripower X Accessories is a SMA product, listed under inverters with model reference STP-X-50/DC_SPD_KIT6-10. The SMA brand page lists the rest of its range so you can compare across the catalogue.

Is Sunny Tripower X Accessories right for my system?

That depends on what it has to connect to. For an inverter, check surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect and the MPPT voltage window, which decides how many panels go in a string against the rest of your equipment before price enters the decision. Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.

Where can I buy Sunny Tripower X Accessories?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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