Solar Inventory Management — Zero Stockouts, Zero Dead Stock
Track every solar panel, inverter, and BOS component across all your warehouses in real time. Auto-reorder, serial number tracking, and project-linked material issuance.
100%
Inventory accuracy
0
Project-site stockouts
25%
Lower carrying costs
STOCK LEVEL ANALYTICS
₹2.4Cr stock value
Solar Panels
1,240 units
Inverters
234 units
Li-ion Battery
89 units
Mounting Sets
612 sets
3 POs
Pending
₹2.4Cr
Stock value
2 WH
Locations
1 Alert
Low stock
NREDCAP-Ready
MNRE Aligned
GST & E-Invoice Ready
ISO 27001-Aligned
500+ Solar Companies
The Problem
Why Most Solar Businesses Struggle to Scale
Solar EPC companies routinely lose 8–15% of project margins to inventory mistakes — and most don't realize it until the project is over. The pattern repeats: over-order panels because procurement doesn't know what's already in the warehouse, under-order inverters and delay commissioning by two weeks, or lose track of serial numbers and fail a warranty claim six months later.
1
When inventory is managed in Excel and purchase orders are raised via email, there's no system to reserve stock for specific projects, no automatic reorder trigger, and no way to do a quick stock count without a day-long manual exercise.
2
As the project pipeline grows, these inefficiencies compound: one delayed panel shipment holds up three projects simultaneously, and there's no visibility into which warehouse has surplus stock to cover the shortfall.
3
VAB Solar Inventory Management Software links every component — from purchase order to project installation — so your team always knows what's in stock, what's committed to which project, and what needs to be ordered today.
Inventory Control Built for Solar Companies
Multi-Warehouse Tracking
Track solar panels, inverters, and BOS items across unlimited warehouses and branch offices with real-time stock visibility.
Project-Linked Material Issuance
Allocate inventory to specific projects during BOM creation. Track material cost per project for accurate project P&L.
Serial Number Tracking
Track individual solar panels and inverters by serial number — from receipt to installation for warranty and performance claims.
Auto Reorder Management
Set minimum stock levels per item. System auto-generates purchase requests when stock falls below threshold.
GRN & Quality Inspection
Log Goods Receipt Notes with inspector sign-off. Reject damaged goods before they enter stock and link to vendor claims.
GST & E-Way Bill Compliance
All inventory transactions generate GST-compliant vouchers. E-way bills auto-generated for inter-state material movement.
How teams across solar use VAB
Real workflows for EPC companies, rooftop installers, and O&M teams across India.
EPC with Multiple Warehouses
You operate warehouses in Hyderabad, Bengaluru, and Chennai, each stocking different inverter models. When a project team in Chennai needs 10 Growatt 5kW inverters and your Chennai warehouse is out, VAB shows you that Hyderabad has 15 in stock — and generates a stock transfer request with the e-way bill, all in three clicks. You never stop a project because of a logistics coordination failure.
Solar Distributor / Stockist
You stock 50+ solar product SKUs from 10 brands, with dozens of installers placing orders daily. VAB tracks every inbound shipment with GRN and quality check sign-off, reserves stock per dealer order, and auto-generates GST invoices on dispatch. Your accounts team gets clean, audit-ready inventory records without manually reconciling sales registers with Tally at month end.
Large EPC — Utility & C&I Projects
Your projects require 5,000+ panels per job, with staggered delivery schedules tied to civil work progress. VAB links your BOM to the project timeline, schedules material releases in phases, and tracks each panel's serial number from receipt to installation row. When a module underperforms post-commissioning, you identify the batch, cross-reference the GRN, and file the warranty claim with the supplier the same day.
See it live — free, no credit card required.
Solar Inventory Software — FAQs
Everything you need to know about VAB Energies ERP platform.
How does it prevent stockouts during project execution?
The system tracks inventory levels against pending project requirements. When available stock falls below the minimum threshold (configurable per item), it automatically generates a purchase order suggestion. You never reach a project site only to find critical items are out of stock.
Can it track serial numbers of solar panels and inverters?
Yes. VAB inventory supports serial number tracking at item level. Each solar panel and inverter is tracked by serial number from GRN (Goods Receipt Note) to installation. This is critical for warranty claims and plant performance tracing.
Does it support multiple warehouses and branch offices?
Yes. You can define unlimited warehouses, godowns, and branch offices. Inventory transfers between locations are tracked in real time. Each project gets materials issued from the nearest warehouse, minimising transportation costs.
How does it link inventory to projects?
When you create a project BOM, the system reserves the required inventory. As materials are issued to the site, stock levels update automatically. You can see the exact material cost for every project, which is critical for project P&L accuracy.
Does it handle GST and e-way bills for inter-state movement?
Yes. All inventory transactions generate GST-compliant vouchers. Inter-state material movement automatically prompts for e-way bill generation via the NIC portal API. This ensures compliance and eliminates detention at checkposts.