FESTON 8 kW Three Phase On-Grid Solar Inverter | 98.3% High Efficiency | 10-Year Warranty

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59,701.00

Feston FE-8-3P-OG grid-tied inverter converts solar power with 98.3% efficiency, offers dual MPPT for shade performance, and ensures safety with comprehensive built-in protections.

Products Details

Description

The Feston FE-8-3P-OG from the Enfield series is a three phase grid-tied string inverter delivering reliable solar power conversion with a maximum efficiency of 98.3%. Dual MPP trackers ensure better performance in partial shade, while the wide MPPT operating range and string intelligent monitoring keep energy harvest consistent throughout the day, and zero export with VSG application support adds flexibility for grid compliance.

With a compact 11 kg body, IP65-rated enclosure for outdoor installations, and comprehensive built-in protections including anti-islanding, surge, and ground fault monitoring, the FE-8-3P-OG is a dependable choice for residential and commercial rooftop solar systems.

Safe and reliable three-phase solar conversion

  • 8 kW rated output power with 98.3% maximum efficiency
  • Max active power of 8.8 kW with MPPT efficiency above 99%
  • Dual MPP trackers for better shade performance
  • Wide MPPT operating range of 120V to 1000V
  • Low start-up voltage of 140V for early morning generation
  • Supports up to 10.4 kW maximum DC input power
  • String intelligent monitoring for performance tracking
  • Zero export and VSG application support
  • IP65 enclosure suitable for outdoor installations
  • Very low noise operation at 30 dB or below
  • Transformerless topology with natural cooling
  • DC reverse polarity, Type II surge, and short-circuit protection
  • Anti-islanding, ground fault, and temperature protection built in
  • RS485, RS232, Wi-Fi, and LAN interfaces with LCD display
  • 10-year warranty for long-term peace of mind

Additional information

Weight 11 kg
Dimensions 33 × 45.7 × 20.3 cm

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Warranty

The product is covered by a 10-year manufacturer’s warranty

Delivery Time

  • Standard delivery time is GENERALLY 3 to 10 business days from the date of order confirmation and receipt of payment.
  • Delivery timelines may vary depending on product availability, destination, and logistics conditions Remote or outstation locations may require additional transit time

Return policy

Return Window: Products may be returned within 3 days of the delivery date in case of any damages through Sun AP Ecopower portal on website support with proof and serial number

  • Only for damaged goods as replacement. No refund
  • The product must be returned in its original condition with all packing, manual, and accessories.
  • Returned items must be unused, uninstalled, and in their original packaging.
  • Take Videos & photos of the product, unpackaging, and any defects to support your return request and should be approved before return pick up.

Damaged Material

Return only for shipping damage  : In case of no replacement product stocks being available within 10 days of product return to Sun AP Ecopower, then Sun AP Ecopower team  will communicate to client for delay and in case client refuses further extension for replacement, then Sun AP Ecopower at its discretion choose to to Refund the value of purchase, which will be processed after deducting 10% towards shipping and handling charges, provided the material is returned in good condition.

  • Replacement if reported within policy terms.
  • Available, subject to verification
  • Refunds for above clause 3a, will be processed within 3 to 7 business days after the returned item is received and inspected.
  • The final refund amount will be determined after assessment of the returned product’s condition and any applicable deductions.
  • Original packing Required / Yes.

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