🌍 Global B2B Distributor | ⚡ 24-hour RFQ Response | 🏭 Authorized Sungrow Partner
sales@econo-solar.com
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⚡ Authorized Sungrow Distributor

Residential & Commercial Solar Panels, Inverters & BESS Solutions

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.

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24h
RFQ Response
98.8%
Max. Inverter Efficiency
10 GW+
Mounting Delivered
✓
Authorized Sungrow Partner
Full warranty & after-sales
⚡
10 GW+ Mounting Delivered
Econo Solar mounting structures
❄
Extreme-Climate Ready
−30 °C to +60 °C operation
🚢
Global Logistics
FOB Shanghai · CIF available
Product Portfolio

Four Product Lines for Every Solar Project

From residential rooftops to utility-scale solar farms — every brand and every model has a dedicated product page with full specifications.

☀️

Solar Panels

Multi-brand PV modules from China's tier-1 manufacturers.

  • LONGi · Jinko · Trina · JA Solar
  • Mono PERC · TOPCon · HJT
  • 400 W – 720 W range
Browse modules
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Solar Inverters

Sungrow string & hybrid inverters for every project scale.

  • Residential 3 kW – 10 kW (SG-RS-L)
  • C&I 36 kW – 150 kW (SG-CX-P2)
  • Utility 320 kVA · 1500 Vdc
View all models
🔋

Battery Storage (BESS)

LiFePO4 systems from 6 kWh residential to 257 kWh C&I.

  • MGL060 — 6 kWh residential
  • MBL160 — 16 kWh stackable
  • ST255CS-2H — 257 kWh liquid-cooled
Compare BESS
🔩

Mounting Systems

Econo Solar branded structures for every roof and ground type.

  • Metal · Tile · Flat-roof ballast
  • AL 6005-T6 / SUS304 · ≥10 μm anodizing
  • 10-year quality · 25-year lifespan
Explore mounting
Why Econo Solar

Built for B2B Buyers Who Need Speed & Spec Accuracy

We're not a marketplace. We're a sourcing partner who knows datasheets line-by-line and ships from Shanghai with full documentation.

01

24-Hour RFQ Response

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 204970
02

Direct from China, No Middlemen

Shanghai-based with audited supplier relationships at Sungrow. Our prices undercut Western distribution channels by 25–40% on identical SKUs.

25–40% below Western channels
03

Engineer-to-Engineer Support

Every 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 included
Real Products, Real Photos

Flagship Products in Stock

Four of our most-quoted models — real product photography from official manufacturer datasheets. Click any product to view full specifications and request a quote.

Sungrow SG150CX 150 kW three-phase string inverter
C&I Flagship Inverter

Sungrow SG150CX

150 kW · 7 MPPTs · 98.8% efficiency · AFCI 3.0 · IP66

View specifications →
Sungrow ST255CS-2H 257 kWh liquid-cooled BESS
C&I PowerStack BESS

Sungrow ST255CS-2H

257 kWh · 125 kW PCS · Liquid-cooled · IP55 · LFP

View specifications →
Sungrow SG10RS-L 10 kW residential single-phase string inverter
Top Residential

Sungrow SG10RS-L

10 kW · 3 MPPTs · 97.8% efficiency · IP65 · Natural cooling

View specifications →
Econo Solar flat roof ballast mounting system installation
Flat Roof Mounting

Econo Solar Ballast

Non-penetrating · 0–45° tilt · AL 6005-T6 · 25 yr lifespan

View solution →
Knowledge Base

Engineering Articles & Buying Guides

Honest, datasheet-driven content — written for engineers and procurement teams.

View all articles →
Frequently Asked Questions

What B2B Buyers Ask Before Sourcing

Optimized for procurement teams researching their next supplier.

What is Econo Solar?
Econo Solar is the green-energy brand of Shanghai Econo Technology Co., Ltd. We are a global B2B distributor supplying Sungrow inverters and battery storage (BESS), multi-brand tier-1 PV modules (LONGi, Jinko, Trina, JA Solar) and Econo Solar branded mounting systems to EPCs, system integrators and project developers worldwide.
Is Econo Solar an authorized Sungrow distributor?
Yes. Econo Solar is an authorized Sungrow distribution partner. We carry the full Sungrow residential, commercial, hybrid and utility-scale inverter range, plus the MGL060, MBL160 and ST255CS-2H PowerStack BESS lines — all backed by Sungrow's official warranty and after-sales support.
Which solar panel brands does Econo Solar supply?
We supply tier-1 PV modules from LONGi, Jinko Solar, Trina Solar and JA Solar, covering Mono PERC, TOPCon and HJT technologies in the 400 W to 720 W power range. We can quote both standard SKUs and project-specific configurations.
How fast does Econo Solar respond to RFQs?
We commit to a 24-hour RFQ response. Send your Bill of Materials by email or WhatsApp and you will receive stock status, lead time and FOB Shanghai pricing within one business day, including for non-stock SKUs.
Does Econo Solar ship worldwide?
Yes. Econo Solar ships globally from Shanghai, China under Incoterms 2020 — FOB Shanghai by default, with CIF, DAP and DDP available on request. We have active client projects in CIS, MENA, Latin America, Southeast Asia and Oceania.
What is the warranty on Econo Solar mounting systems?
Econo Solar mounting structures carry a 10-year quality warranty and a 25-year functional lifespan. Materials are AL 6005-T6 aluminium or SUS304 stainless steel with ≥10 μm anodizing. Systems are designed to JIS C 8955:2017, AS/NZS 1170, DIN 1055 and ASCE/SEI 7-05 standards.

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