Renewable Energy for a Low-Carbon Future
Main lineup: TOPCon + HJT modules across the full 100W to 740W range · BC full-black residential option · authorised LONGi distributor for Tier-1 Hi-MO modules · own EU factory in Skopje, North Macedonia · 15-year product / 30-year linear power warranty · 80+ countries served.
🌐 5 Strategic Locations Across 3 Continents
5-day EU delivery · global supply chain · 80+ countries served
Solar Modules
TOPCon + HJT main lineup (100W – 740W), BC full-black residential option, LONGi Hi-MO Tier-1 also supplied. Up to 24.6% peak efficiency.
Energy Storage
LFP residential 5–30kWh + containerised utility BESS (MWh scale). 10-year warranty.
Hybrid Inverters
3-phase hybrid, 98.4% efficiency, purpose-built for JUST LFP integration.
Solar Cells (OEM)
N-type TOPCon + HJT cells for OEM module manufacturers. Custom efficiency bins.
Mounting Systems
Ground-mount + rooftop + carport + agrivoltaic. Engineered to site wind/snow load.
BOS Kit
PV DC cables, MC4 connectors, combiner boxes, DC disconnects. TÜV-certified.
Solar Modules
· 5 modelsJUST HJT Bifacial 680-740W
JUSTHeterojunction bifacial — lowest annual degradation (0.26%/yr), class-leading heat and low-light performance
JUST TOPCon 620-640W (182 G10R)
JUSTUtility-scale workhorse — TOPCon N-type with 23.81% efficiency, optimal LCOE over 25-year asset life
JUST TOPCon Full Black 420-440W — Residential
JUSTFull-black 16BB half-cut TOPCon bifacial for premium residential rooftops
JUST BC 440-460W — Full Black
JUSTBack-Contact technology — 24.6% peak efficiency, rear-cell design eliminates front-side shading loss
JUST Small Modules 40W – 320W
JUSTSmall-format mono modules 40W – 320W — off-grid, caravans, boats, signage, IoT, solar streetlights, rural telecom
Energy Storage
· 2 modelsJUST LFP 5kWh Residential
JUSTWall-mount LFP battery — 6,000+ cycles, 10-year warranty, works with most hybrid inverters
JUST Utility BESS (Multi-MWh)
JUSTContainerised utility-scale BESS — grid stabilisation, frequency response, SCADA-integrated
Hybrid Inverters
· 1 modelsSolar Cells (OEM)
· 1 modelsMounting Systems
· 1 modelsBOS Kit
· 1 models🎥 Projects in Action
Real deployments, unpacking guides, container loading techniques
Romania Project Deployment
JUST modules installed on a ground-mount site in Romania — shot by our EU sales team on commissioning day.
Upright Packaged Module Unpacking
Step-by-step unpacking guide for 210mm modules shipped in upright-frame packaging — the recommended method to prevent micro-cracks.
Container Folding Technique
Factory demonstration of our 40HQ folding-arrangement to maximise module count per container — reduces $/W logistics cost.
🏗️ Global Projects — Proven Track Record
Real deployments across 4 continents, 4 technologies, 4 use-cases
Two central Vietnam sites, displacing 98,000 t CO₂/yr.
Zero EU import tariff. 14 weeks order to energisation.
HJT selected for high-temperature performance (up to 61°C ambient tested).
Diesel dependency reduced 74%. Payback 6.2 years.
📄 Downloads
Corporate brochure · product catalog · certifications · installation manual · TÜV-approved model list
Customer needs a Tier-1 name? We also distribute LONGi
JUST SOLAR is an officially authorized LONGi Solar distributor (written certificate on file). Need AAA bankability, a Tier-1 brand name, HPBC 24.43% flagship efficiency? We also sell the LONGi product line.
Become the JUST SOLAR Dealer in Your Country
15-25% margin · regional priority authorization · 5-day EU delivery · full marketing kit (brochure + certifications + samples + case studies) · sell JUST brand + LONGi side by side.