String Inverter vs Central Inverter: Which Is Right for Your Project?
A side-by-side technical comparison covering yield, O&M cost, CAPEX and failure modes across 1 MW – 50 MW project sizes.
Read article →One-stop B2B supplier for solar EPCs, system integrators and project developers. Sungrow inverters & battery storage, multi-brand PV modules and Econo Solar mounting systems — shipped worldwide from Shanghai.
From residential rooftops to utility-scale solar farms, EV charging infrastructure and diesel standby power — every brand and every model has a dedicated product page with full specifications.
Multi-brand PV modules from China's tier-1 manufacturers.
Sungrow string & hybrid inverters for every project scale.
LiFePO4 systems from 6 kWh residential to 257 kWh C&I.
Econo Solar branded structures for every roof and ground type.
Wanma EV DC fast chargers for public stations, fleet depots and industrial sites.
ISO8528 certified generator sets powered by Perkins, Cummins, MTU and 5 more engine brands.
We're not a marketplace. We're a sourcing partner who knows datasheets line-by-line and ships from Shanghai with full documentation.
Send us a BOM by email or WhatsApp; we reply with stock status, lead time and FOB price within one business day — including for non-stock SKUs.
WhatsApp +44 7902 204970Shanghai-based with audited supplier relationships at Sungrow. Our prices undercut Western distribution channels by 25–40% on identical SKUs.
25–40% below Western channelsEvery quote is reviewed by a technical engineer. We flag undersized cables, MPPT mismatches and grid-code issues before you commit — not after the container ships.
Pre-shipment design review includedSix of our most-quoted models — real product photography from official manufacturer datasheets. Click any product to view full specifications and request a quote.
150 kW · 7 MPPTs · 98.8% efficiency · AFCI 3.0 · IP66
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257 kWh · 125 kW PCS · Liquid-cooled · IP55 · LFP
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10 kW · 3 MPPTs · 97.8% efficiency · IP65 · Natural cooling
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Non-penetrating · 0–45° tilt · AL 6005-T6 · 25 yr lifespan
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580 W · HPBC back-contact · 23.4% module efficiency · Bifacial
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625 W · N-type TOPCon · 22.2% efficiency · 30-yr linear warranty
View specifications →Honest, datasheet-driven content — written for engineers and procurement teams.
A side-by-side technical comparison covering yield, O&M cost, CAPEX and failure modes across 1 MW – 50 MW project sizes.
Read article →How the number and arrangement of MPPTs affect energy harvest under partial shading, soiling and mismatched-string conditions.
Read article →A practical sizing methodology covering load profiles, peak shaving economics and round-trip efficiency for C&I projects.
Read article →Higher system voltage cuts DC cable costs and boosts inverter efficiency — but requires 1500 V-rated components throughout. Here's when it's worth it.
Read article →What's covered, what's not, how to file a claim and why the official channel matters — a procurement team's guide to Sungrow after-sales.
Read article →Arc faults cause 1 in 4 solar fires. Sungrow's AFCI 3.0 detects series and parallel arcs in under 0.5 s — here's how it works and when to specify it.
Read article →Optimized for procurement teams researching their next supplier.
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