Trust & Verification
Every question a buyer might ask — answered upfront. Who we are, who backs us, what we're certified for, where we've deployed, what clients say.
1️⃣ Who We Are
- Legal entity
- JUST SOLAR GROUP LIMITED
- Founded
- 2011
- Director
- Frank Yang
- Annual revenue (2024 est.)
- $480M (est.)
- Headquarters
- Shanghai, China
- EU factory
- Skopje, North Macedonia (since 2018)
- Global patents
- 25+
- Annual capacity
- 4 GW+
- Address
- 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang, China
Authorized LONGi Solar Distributor
JUST SOLAR holds a written authorized-distributor certificate from LONGi Green Energy Technology Co. Ltd. (available on request). Buyers can source LONGi Hi-MO 9 (HPBC 24.43% efficiency) and the full LONGi module line through us — contracts and after-sales handled directly by JUST SOLAR.
View LONGi Product Line →2️⃣ Global Certifications
Meeting the world's most stringent standards — market-ready for EU, US, India, Australia
3️⃣ Downloadable Proof
Corporate brochure, full product catalog, TÜV/CE/BIS/UL certificate scans, TUV-approved model list, installation manual — all downloadable
4️⃣ Real Deployments · 4 Continents · 4 Technologies
From 120 MW utility-scale to island microgrids — delivered and verifiable
Vietnam Mega Solar
Two central Vietnam sites, displacing 98,000 t CO₂/yr.
Andalusia Solar Park
Zero EU import tariff. 14 weeks order to energisation.
Rajasthan Agrivoltaic
HJT selected for high-temperature performance (up to 61°C ambient tested).
Maldives Island Microgrid
Diesel dependency reduced 74%. Payback 6.2 years.
5️⃣ Client Testimonials (from 2025 brochure)
"Delivered on schedule, zero EU customs hassle."
"HJT modules outperformed spec by 4% in Year 1."
"Competitive pricing without compromising quality."
🔍 Want more due diligence?
We welcome verification: factory visits (Shanghai / Skopje), original certificate inspection, LONGi authorization verification, direct calls to past project owners. All requests coordinated via Frank.