ComplaintCensus

sungoldpower.com vs Missouri Wind and Solar: most-reported complaints compared

Most-reported issues at sungoldpower.com and Missouri Wind and Solar, according to reviewers on Trustpilot — classified by our automated reader and backed by verbatim quotes from distinct reviews. This is a side-by-side of what reviewers report, not a score, rating or recommendation for either company.

sungoldpower.com

TrustScore 4.3 · 172 reviews on Trustpilot.

107 reviews analysed, 2025-12-08 to 2026-09-09.

Complaint rate (recent window): 16%

100% of negative reviews get a company reply.

Faulty product53%
Support unhelpful35%
Delivery late24%
Refund refused12%
“firmware update went completely wrong and bricked my system”
2★ Trustpilot review, 2026-09-08

Missouri Wind and Solar

TrustScore 4.8 · 126 reviews on Trustpilot.

100 reviews analysed, 2023-03-05 to 2026-04-19.

Complaint rate (recent window): 3%

0% of negative reviews get a company reply.

Delivery late67%
“No tracking information. Shipped on Dec 26th no idea where it is as off Jan 2”
2★ Trustpilot review, 2024-01-02

Reported on both

Issues with an evidenced category (at least two verbatim quotes) on both sides.

Issuesungoldpower.comMissouri Wind and Solar
Delivery late24%67%

Method: reviews are classified into a fixed complaint taxonomy by an automated reader; every category shown is backed by at least two verbatim quotes from distinct reviews. Figures are census classifications, not official statistics, and reflect what reviewers reported — not findings of wrongdoing by either company. Not affiliated with, endorsed by, or sponsored by Trustpilot A/S, sungoldpower.com or Missouri Wind and Solar.