πŸ“ Hyderabad, Telangana  |  +91 90000 00000  |  info@maaenergy.in
Homeβ€ΊManufacturing

Made at Maa β€”
Where Precision Meets Scale

Tour our 50,000 sq. ft. Hyderabad campus where solar panels, lithium battery packs, BMS circuits, and power inverters are manufactured under one ISO 9001:2015 certified roof.

Our Manufacturing Campus

50,000 Sq. Ft. of
Clean Energy Production

Located at IDA Nacharam, Hyderabad, our integrated manufacturing campus houses four dedicated production lines operating under a single quality management system β€” enabling seamless system-level integration testing before products ship to customers.

50,000
Sq. Ft. Campus
150 MW
Solar Capacity/Year
20,000
Battery Packs/Month
17
Quality Checkpoints
🏭
Production Lines

Four Dedicated Manufacturing Lines

β˜€οΈ

Solar Module Assembly Line

Our solar line processes mono PERC and bi-facial solar cells through a fully monitored assembly sequence β€” from tabbing & stringing through lamination, framing, and final electroluminescence imaging inspection.

  • βœ“Semi-automated stringer-laminators
  • βœ“Β±0.1mm cell positioning accuracy
  • βœ“100% EL imaging inspection
  • βœ“Capacity: 150 MW per annum
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Lithium Battery Pack Assembly

Every battery pack is assembled in our Class 10,000 cleanroom with automated cell sorting, impedance-matched grouping, automated spot welding, and formation cycling before BMS integration.

  • βœ“Class 10,000 cleanroom environment
  • βœ“Automated spot-welding at 99.8% consistency
  • βœ“In-line capacity grading & impedance matching
  • βœ“Capacity: 20,000 packs/month
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BMS & Power Electronics (SMT Line)

Our PCB assembly line handles BMS boards, charge controller PCBs, and inverter drive boards from solder paste printing through SMT placement, reflow, AOI, and functional testing.

  • βœ“Surface Mount Technology (SMT) line
  • βœ“Automated Optical Inspection (AOI)
  • βœ“In-Circuit Testing (ICT)
  • βœ“Conformal coating for harsh environments
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Inverter & Charger Assembly

Power electronics assembly including solar inverters, UPS systems, and EV chargers undergoes full power testing at rated capacity with automated high-potential and insulation resistance testing.

  • βœ“Manual + semi-auto assembly
  • βœ“High-pot & insulation testing
  • βœ“Thermal burn-in for 8 hours
  • βœ“100% functional test before dispatch
Quality Management

17 Quality Checkpoints
From Raw Material to Dispatch

1
Incoming Material Inspection
2
Wafer/Cell Grading
3
SMT Optical Inspection
4
Cell Capacity Sorting
5
Module EL Imaging
6
Pack Formation Cycling
7
BMS Functional Test
8
System Integration Test
9
High-Pot Testing
10
Thermal Burn-In
11
IP Rating Verification
12
Load & Performance Test
13
Calibration Check
14
Final Visual Inspection
15
Packing Inspection
16
Dispatch Documentation
17
Customer FAT (optional)

Schedule a Factory Visit

We welcome customers, investors, and partners to tour our manufacturing facility in Hyderabad by appointment.