Verified against sources (checked 2026-11-10).
UTL 4kVA/48V Sigma Pro rMPPT Hybrid Solar PCU
Solar PCU 4kVA/48V - Sigma Pro Solar Inverter Upgrade your solar energy with the Sigma Pro hybrid solar inverter that delivers reliable 4kVA power with pure sine wave output, ensuring compatibility with sensitive appliances. Its rMPPT technology extracts upto 30% extra solar e...
Efficiency unpublished
2-year product warranty
$0.15/W from stored price estimate
no certifications published
Methodology 2026.10-v1 · Verified 2026-11-10 · Ranked, not sponsored
- Certifications: None of INMETRO Portaria 140, IEC 61215, ABNT NBR 16690 found in published specs — confirm with the datasheet.
- Grid interconnection: ABNT NBR 16149 / ANEEL REN 1.059/2023
- Legal register: In Force · permits 15 - 34 days with local Concessionária (Enel, CPFL, Light)
Register merge of jurisdiction, policy, and legal-seed data. Unmatched items stay unverified — confirm with the datasheet and local authority before purchase.
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Comprehensive Technical Specifications
Standard Test Conditions (STC): Irradiance 1000 W/m², Cell Temperature 25°C, AM1.5
| Rated Capacity | 4.0 kW kW |
| System Nominal Voltage | 48V DC |
| Manufacturer | Fujiyama Power Systems Limited |
| Origin | India 🇮🇳 |
| Inverter Waveform | Pure Sine Wave |
| Technology | Rapid MPPT (rMPPT) |