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Smarter Procurement.
Better Projects.
Stronger Supply Chain.

BestSource is the all-in-one platform to manage projects, compare offers, plan procurement (MRP) and build strong partnerships with trusted suppliers. One platform. Any industry.

Data-Driven DecisionsSupplier IntelligenceCentralized DocumentsAI-Powered InsightsMRP & Demand Planning
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☘
Powering a Sustainable FutureOne platform. All projects. Every decision.
12
Active Projects
780 MWp
↑ 2 vs last 7 days
36
Active RFQs
↑ 4 vs last 7 days
128
Offers Received
↑ 15 vs last 7 days
0.084 €/Wp
Avg. Module Price (90d)
↓ 3.2% vs last 30 days
245
Approved Suppliers
↑ 12 vs last 7 days
92.1
BestSource Index
High Confidence
PROCUREMENT WORKFLOW
1

Create Project

Define scope, timeline and technical needs.

2

Build BOM

Create or import BOM and technical specs.

3

MRP Planning

System calculates multi-project demand.

4

Launch RFQ

Send RFQs to selected approved suppliers.

5

Receive Offers

Suppliers respond with competitive offers.

6

Compare & Score

AI compares offers and ranks best options.

7

Award & Contract

Select best option and manage contracts.

8

Track & Deliver

Track orders, deliveries and project progress.

SUPPLIER NETWORK
Join a global network of trusted suppliers
  • Create your company profile
  • Showcase your certifications and technical specs
  • Receive relevant RFQs matched to your capabilities
  • Grow your business with verified procurement leads
LONGi Green Energy
China · Modules Manufacturer
Verified
★★★★★ 4.8 (36)
Solar ModulesBESSInverters
IECTÜVCEISO+8
Become a Supplier
MULTI-PROJECT MRP OVERVIEW
Consolidated demand & delivery tracking
12
Total Projects
780
Total MWp
€1.24B
Total CAPEX
92%
On-Time
AuroraQ1–Q3
BoreasQ2–Q4
HeliosQ3–Q4
Orion2026
RFQAwardedDelivery
TOP MATERIALS DEMAND
Modules1,24M ud
Inverters310 ud
BESS180 MWh
Structures780 MW
Cables (MV)480 km
View Full Plan →
REQUEST INFORMATION
Get visibility. Get RFQs. Grow with BestSource.
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  • Onboarding support included
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TRUSTED BY INDUSTRY LEADERS
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