NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch | UL458 Certified for RVs, Campers, Trailers, Vans

Original price was: £450.29.Current price is: £405.26. Save 10% online · trade saves 30–50%

In stock — order by 2pm for next-working-day dispatch.

Features

Pure Sine Wave Output (<5% THD): Delivers clean, stable power for sensitive electronics, including medical equipment and servers.
91% High Efficiency: Maximizes battery life with minimal energy loss and low standby consumption.
Seamless Automatic Transfer Switch: <20ms transfer time for uninterrupted power during outages; Dual transfer modes: Normal (fridges, tools) / Fast (computers, servers).
Advanced Protection System: Adjustable low voltage shutdown (10.5V-12.8V) with overloa

Request Bulk Quote
Add to Wishlist
Add to Wishlist

Finance available on orders over £300 — call us on 0330 043 1620 or apply for 30-day credit on a trade account.

Secure checkout. Card, PayPal, Apple & Google Pay. Trade accounts can pay on 30-day terms.

  • Visa
  • Mastercard
  • Amex
  • PayPal
  • Apple Pay
  • Google Pay
Online ← you
£405.26
10% off RRP
RRP £450.29
Trade account
from £225.15
30–50% off RRP · set at approval

Authorised UK stockist of NOVA — genuine units, full manufacturer warranty.

  • Next working day pallet & parcel delivery
  • Genuine UK stock — never grey import
  • Blind dropshipping for resellers
SKU: RS-V3P12TS Brand:

Description

Features

Pure Sine Wave Output (<5% THD): Delivers clean, stable power for sensitive electronics, including medical equipment and servers.
91% High Efficiency: Maximizes battery life with minimal energy loss and low standby consumption.
Seamless Automatic Transfer Switch: <20ms transfer time for uninterrupted power during outages; Dual transfer modes: Normal (fridges, tools) / Fast (computers, servers).
Advanced Protection System: Adjustable low voltage shutdown (10.5V-12.8V) with overload/short-circuit/overheat protection.
Marine-Grade Durability: Optional drip shield and temperature-regulated cooling fan for harsh environments.
Smart LCD Display: Shows real-time voltage, load, and system status.
Safety Certified: Complies with UL standards, compatible with 12V deep-cycle and lithium (BMS) batteries.

Specifications

Model: NOVA 3K12

Rated Output Power: 3000W

Peak Power: 6000W (5s)

DC Input Voltage: 12VDC (Max 18V)

Communication: RS232

Additional information

Weight 9.1 kg
Trade pricing in 24 hours

Stock the brands your customers already search for.

Open a Solar Power PV trade account and get wholesale pricing on EcoFlow, Jackery, BLUETTI, Anker SOLIX and more — with UK stock and next-day pallet delivery.