These Website Terms & Disclaimer apply when you use the website of TPA Engineering (Pty) Ltd, trading as Unified Engineering Solutions (“UES”, “we”, “us”). By using this website you agree to these terms. If you do not agree, please do not use the site.
This page is general information. Specific engineering work is governed by a separate engagement, quotation, or agreement between you and UES.
This website provides information about our services (including PV / SSEG registration support, design documentation, inspections, and professional engineering sign-off), examples of work, partner relationships, and ways to contact us. Content is for general marketing and information only.
Nothing on this website is professional advice for your specific installation, municipal application, or electrical design until we have been formally engaged for that work. Municipality and Eskom requirements change. Always confirm current requirements for your supply authority and project.
Downloadable brochures, checklists, FAQs, timelines, and pricing bands (when published) are indicative guides. They do not replace a written quotation or the documents we prepare under a paid engagement.
Where we state that work is performed by a registered Professional Engineer or ECSA-registered professional, that refers to appropriately registered persons involved in our deliverables. We do not claim registrations we do not hold. If you need verification of a specific signer for a project, ask us in writing as part of the engagement.
We take care to keep website content accurate, but we do not warrant that all information is complete, current, or error-free. We may update service descriptions, coverage lists, case studies, fees (when shown), and banking verification details without prior notice. Prefer the live website and your latest invoice for payment details.
We may publish free online tools on this website (including, without limitation, volt drop calculators, PV yield / production estimators, approved-inverter verify tools, battery runtime helpers, AC cable / breaker sizing aids, and DC / PV cable volt-drop helpers).
These tools are provided for general information and estimation only. They are not 100% accurate, are not bankable studies, and are not a substitute for competent-person design, site measurement, laboratory certification, or supply-authority approval.
Our PV yield estimator uses a Southern Hemisphere / South Africa seasonal production profile (typically higher output in local summer months such as December–February, and lower output in local winter months such as June–July). It is not intended as a Northern Hemisphere irradiance model. Using it for sites outside South Africa, or without checking local conditions, may produce misleading results.
By using any website tool you acknowledge that:
Our published EFT details are available on our Payment Details page and in the banking section on the home page. Prefer those details together with an official tax invoice or quotation issued by UES when making payment.
If you have any questions about a payment instruction, contact us using the phone numbers or email address published on this website.
Our site may link to installer or industry partner websites. Those sites have their own terms and privacy practices. We are not responsible for third-party content or services unless we have a separate written agreement with you that says otherwise.
Website text, branding, layout, and our original photographs and documents are owned by UES or used under licence. You may not copy or reuse them for commercial purposes without our written permission, except for reasonable personal use (for example saving a brochure we offer for download).
You may not misuse this website (for example attempting to breach security, scrape content or hammer tools/APIs at scale in a way that degrades service, submit malicious or unlawful content, or impersonate another person). We may restrict access if we believe these terms are being abused.
To the fullest extent permitted by South African law, UES is not liable for loss arising from your use of, or reliance on, general website content, including downloadable guides and website tools or calculators, where that content is used without a formal engagement. Nothing in these terms excludes liability that cannot lawfully be excluded (including for gross negligence or fraud where applicable).
Project work we perform under a quotation or contract is subject to the terms of that engagement, not these website terms alone.
Personal information is handled as described in our Privacy Policy. Cookies and analytics are described in our Cookie Policy.
These terms are governed by the laws of the Republic of South Africa. Courts of South Africa have jurisdiction, without limiting any rights you may have as a consumer under applicable law.
Questions about these terms: requests@unifiedengineering.co.za.