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Security report for growatt.tech

Growatt European Distributor · Energy · N/a

Partial score · DNS & email only

75/100

0–100, higher is better. How it is calculated

Growatt.tech operates as a European distributor specializing in photovoltaic inverters and energy storage solutions under the Growatt brand. The company targets European customers, installers, and businesses seeking reliable and innovative solar energy products. Their online presence includes a comprehensive e-commerce platform with product categories, downloads, training resources, and account management features. The business is relatively young, founded in 2022, with a domain age consistent with this timeline. The website demonstrates a professional and consistent brand image with good content quality and user experience.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

1 finding rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching growatt.tech

This scan found 12 issues across 4 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Email security
85
DNS health
75
Network security
100
Average
83
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The company positions itself as a key distributor in the renewable energy sector, focusing on photovoltaic inverter sales and related energy storage products. Their business model revolves around direct online sales and technical support, targeting installers and end customers in Europe. The presence of advanced monitoring platforms and extended warranties indicates a competitive advantage. The website's integration of B2B registration and VAT validation suggests a focus on business customers. The company benefits from a stable financial background linked to Sequoia Capital and China Merchant Group, enhancing trust and market credibility.

Security posture

The website employs HTTPS with a good SSL configuration and uses Google reCAPTCHA to protect forms, indicating a baseline security posture. Cookie consent management is implemented with granular categories, supporting GDPR compliance. However, the absence of DNSSEC and Content-Security-Policy headers represents areas for improvement. No explicit security policies or incident response contacts are published, which could hinder transparency and readiness. Overall, the security posture is solid but could be enhanced by adopting additional security headers and publishing formal security documentation.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement a Content-Security-Policy header to mitigate cross-site scripting and related attacks.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  4. Add a terms of service page to clarify user agreements and legal protections.
  5. Regularly audit and update third-party plugins and scripts to minimize vulnerabilities.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Growatt European Distributor
Description
Growatt European Distributor offers high-quality photovoltaic inverters and related energy storage solutions with fast delivery and outstanding service for European customers.
Key services
Sales of photovoltaic inverters, Energy storage solutions, Technical support and training, Product downloads and documentation
Content quality
good
Branding
consistent

Technology

Stack
WordPress, WooCommerce, WPBakery Page Builder, Revolution Slider, jQuery, Google reCAPTCHA, Select2, B2BKing plugin, Complianz GDPR plugin
Frameworks
WooCommerce, WPBakery
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on forms
  • Cookie consent banner with granular categories
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
WooCommerce eCommerce tracking
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional European distributor for Growatt photovoltaic products.
  2. Content is comprehensive with product categories, downloads, training, and account management.
  3. Good GDPR and cookie compliance with consent management.
  4. Use of modern WordPress plugins and technologies.
  5. No signs of malicious or suspicious activity.
  6. No explicit security policy or incident response contacts published.
  7. No terms of service page found.
Technical notes

Notes

The website is built on WordPress with WooCommerce as the e-commerce platform, enhanced by WPBakery Page Builder and Revolution Slider for content presentation. It uses modern JavaScript libraries including jQuery and Select2, and integrates Google Tag Manager and reCAPTCHA for analytics and security. Hosting and DNS are managed via Key-Systems LLC and home.pl respectively. Performance is moderate with good mobile optimization and SEO practices. Accessibility is basic and could be improved. The technical stack is mature and well-supported but requires ongoing maintenance to address security and performance optimizations.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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