Direct Solar Manufacturer RMA & Warranty Vault
Your solar installer does not manufacture your inverters, microinverters, batteries, or panels—and your 10-to-25-year factory hardware warranties remain 100% enforceable even if your original installer went bankrupt. Use these 12 engineering RMA playbooks to prove hardware faults and claim free factory replacements directly.
Need to Transfer Portal Ownership or Decode an Inverter Fault Code First?
Explore our Orphaned Solar Bankruptcy Rescue Directory (SunPower, Titan, Pink Energy, ADT) or look up your exact inverter fault code in our 25-guide Troubleshooting Vault.
Enphase IQ7 & IQ8 Microinverter Direct RMA Playbook: Testing Voc & Claiming 25-Year Replacements
How to prove an Enphase IQ7 or IQ8 microinverter has failed vs. a solar panel fault, run remote DC/AC resistance checks via Enlighten Manager, and get a free replacement microinverter shipped in 48 hours without your original installer.
SolarEdge HD-Wave Inverter & DC Optimizer Direct RMA Process: Error Codes & SetApp Proof
Complete engineering playbook for filing a direct SolarEdge warranty RMA: how to extract critical hardware fault codes (18xB7, 18xBC, 18x1E, 2x27) via SetApp, prove a P-Series/S-Series optimizer failure via SafeDC 1.0V string math, and expedite replacement shipping.
REC Solar ProTrust 25-Year Warranty Playbook: Product, Power & Labor RMA Claims
How to enforce REC Solar’s industry-leading 25-year ProTrust warranty when your original REC Certified Solar Professional goes out of business: proving heterojunction (HJT) output degradation, shattered glass, or bypass-diode failure.
Hanwha Qcells Q.PEAK DUO & Q.TRON 25-Year Warranty RMA Playbook
Step-by-step instructions for filing a direct warranty claim with Hanwha Qcells America for Q.PEAK DUO or Q.TRON solar panels suffering from thermal hotspots, backsheet delamination, junction-box failure, or >0.5%/year power degradation.
Tesla Powerwall 2 & Powerwall 3 Warranty Audit: Proving <70% Capacity Retention for a Free Swap
How to audit your Tesla Powerwall’s real usable kWh capacity before your 10-year warranty expires, extract lifetime cycle throughput via the local Gateway API or Netzero app, and trigger a free 13.5kWh warranty replacement if usable capacity falls below 9.45 kWh (70%).
Sol-Ark 15K & 12K Hybrid Inverter Factory-Direct Warranty & Texas Engineering Support Playbook
Why the Sol-Ark 15K is the gold standard for installer-independent warranty survival: how to call Sol-Ark’s Allen, Texas engineering desk directly as a homeowner, run remote MySolArk diagnostics, and replace modular internal boards or claim a 10-year RMA.
EG4 18kPV Inverter & PowerPro WallMount Battery 10-Year Warranty RMA Playbook
How to file a 10-year warranty claim for an EG4 18kPV hybrid inverter or EG4 PowerPro 14.3kWh WallMount LFP battery: registering your serial number, enabling remote EG4 Monitor cloud diagnostics, and resolving BMS cell-balance or MPPT faults.
Canadian Solar HiKu, BiHiKu & TOPBiHiKu 25–30 Year Panel Warranty RMA Playbook
How to file a direct warranty RMA with Canadian Solar (CSI Solar) for underperforming, delaminating, or diode-shorted HiKu and TOPBiHiKu residential solar panels when your original installer is gone.
Schneider Electric Conext XW Pro, SW & MPPT 60/80/100 Direct Warranty RMA Playbook
How to troubleshoot and file a 10-year factory warranty claim for Schneider Electric Conext XW Pro 6848 inverters and MPPT 80-600 / 100-600 charge controllers—including orphaned off-grid systems and SunPower SunVault cabinets.
Fronius Primo, Symo & GEN24 String Inverter State Code RMA & Warranty Playbook
How to decode Fronius inverter State Codes (State 107, State 306, State 475, State 509, State 522), use Fronius SOS self-service to verify your 10-year Indiana factory warranty, and swap the snap-off power stage without removing the wall mounting bracket.
SMA Sunny Boy (-US-40 / -US-41) & Sunny Boy Smart Energy Direct Warranty RMA Playbook
How to diagnose red LED error codes on SMA Sunny Boy string inverters, tap the enclosure lid on older TL-US-22 models to read Event Numbers (Event 35, Event 64, Event 3501), and request a direct factory advance-replacement unit from SMA America in Rocklin, California.
EcoFlow DELTA Pro Ultra, DELTA Pro 3 & Smart Home Panel 2 Direct Warranty RMA Playbook
How to lock in the full 10-year (5+5) warranty on an EcoFlow DELTA Pro Ultra and Smart Home Panel 2, perform a BMS SOC calibration reset, export error logs from the EcoFlow App, and get a fast prepaid replacement unit.