ROGERELE REP4000 provides 4000W rated pure sine wave AC output with a listed 8000W peak. Separate 12V/24V/48V input versions and market-specific outlets support B2B sourcing. Compare specifications and application guidance for off-grid battery systems, mobile workstations, RVs, boats and equipment integration.
|
|
|||||||||||
Use these scenarios to prepare a purchasing specification. Suitability depends on the complete battery system, connected loads and installation conditions.
|
Application
|
What to confirm before ordering
|
|---|---|
|
RVs, camper vans & service vehicles
|
Review auxiliary battery voltage, charging capacity, appliance starting loads, mounting and required runtime. A vehicle model alone does not establish compatibility.
|
|
Boats & marine battery systems
|
Confirm the battery supply, ventilation, dry installation location and project-specific electrical requirements. Marine approval, waterproofing and corrosion-resistance ratings are not stated in the published specification.
|
|
Off-grid cabins & solar battery systems
|
Convert power from a suitable battery bank to AC for selected loads. REP4000 is not a solar charge controller or grid-tie inverter; charging and system protection require separate design.
|
|
Mobile workstations & field service
|
Provide the combined load and starting characteristics of tools, instruments and other equipment. Confirm supply capacity and operating environment before choosing a model.
|
|
Equipment brands & distributors
|
Specify DC input, AC voltage, frequency, outlet, quantity and destination. Request drawings and relevant documentation; discuss branding and packaging feasibility with the quotation.
|
02 / DESTINATION-MARKET OPTIONS
Specify socket type, AC voltage and frequency separately. The photos show configuration examples; confirm the exact version in your order.
|
Outlet configuration options
|
|||
|---|---|---|---|
Multi-format outlet
|
UK-style outlet
|
||
Schuko-style outlet
|
South African-style outlet
|
||
Australian-style outlet
|
US-style outlet
|
||
03 / TECHNICAL SPECIFICATIONS
|
Parameter
|
Specification
|
|---|---|
|
Rated / peak output
|
4000W / 8000W; peak duration not specified
|
|
Waveform / distortion
|
Pure sine wave / THD <3% with linear load
|
|
Output frequency
|
50Hz ±0.5Hz or 60Hz ±0.5Hz
|
|
Maximum efficiency
|
12V: 90%; 24V: 92%; 48V: 95%. Maximum values vary with load and conditions
|
|
USB / cooling
|
12V / 24V: catalog label “USB 3.0”, protocol to confirm; 48V: not listed · Intelligent air cooling
|
|
Operating / storage temperature
|
−10°C to +50°C / −30°C to +70°C
|
|
Listed warranty
|
2 years; confirm coverage and service terms
|
04 / SIX MODEL CODES
Choose one DC input and one AC output voltage. The voltages in each AC family are ordering options, not user-switchable settings on every unit.
|
REP4000-121
|
|
|---|---|
|
DC input
|
12V
|
|
AC output ±5%
|
100 / 110 / 120V
|
|
No-load current
|
<1A
|
|
REP4000-241
|
|
|---|---|
|
DC input
|
24V
|
|
AC output ±5%
|
100 / 110 / 120V
|
|
No-load current
|
<0.7A
|
|
REP4000-481
|
|
|---|---|
|
DC input
|
48V
|
|
AC output ±5%
|
100 / 110 / 120V
|
|
No-load current
|
<0.4A
|
|
REP4000-122
|
|
|---|---|
|
DC input
|
12V
|
|
AC output ±5%
|
220 / 230 / 240V
|
|
No-load current
|
<1A
|
|
REP4000-242
|
|
|---|---|
|
DC input
|
24V
|
|
AC output ±5%
|
220 / 230 / 240V
|
|
No-load current
|
<0.7A
|
|
REP4000-482
|
|
|---|---|
|
DC input
|
48V
|
|
AC output ±5%
|
220 / 230 / 240V
|
|
No-load current
|
<0.4A
|
|
Parameter
|
Specification
|
|---|---|
|
12V input variant
|
10–15.5V
|
|
24V input variant
|
20–31V
|
|
48V input variant
|
40–61V
|
The catalog lists low-voltage, over-voltage, overload and over-temperature protection, short-circuit indication and fuse operation for reverse polarity. Confirm the settings and protection behavior for the ordered model.
|
Parameter
|
Specification
|
|---|---|
|
Low-voltage alarm (12V / 24V / 48V)
|
10.5 ±0.5V / 21 ±0.5V / 42 ±1V
|
|
Low-voltage cutoff (12V / 24V / 48V)
|
10 ±0.5V / 20 ±0.5V / 40 ±0.5V
|
|
Over-voltage cutoff (12V / 24V / 48V)
|
15.5 ±0.5V / 31 ±0.5V / 61 ±1V
|
|
Low-voltage recovery (12V / 24V / 48V)
|
12.3 ±0.5V / 24 ±0.5V / 48 ±1V
|
|
Over-voltage recovery (12V / 24V / 48V)
|
14.8 ±0.5V / 29.5 ±0.5V / 59 ±1V
|
|
Parameter
|
Specification
|
|---|---|
|
Product dimensions
|
405 × 205 × 152 mm
|
|
Packing dimensions
|
495 × 302 × 240 mm
|
|
Net / gross weight
|
6.82 / 8.5 kg
|
|
Units per carton
|
1 pc
|
|
Carton dimensions
|
495 × 302 × 240 mm
|
|
Carton gross weight
|
8.5 kg
|
Confirm the final drawing and packing data before integration or freight booking.
05 / BUSINESS SOURCING
|
|
How should I plan a 4000W inverter for equipment or off-grid power?
|
|---|
|
List the equipment that will operate together, its continuous demand and any starting surge. Evaluate the 4000W rated output alongside battery discharge capability, charging capacity and installation conditions. REP4000 can be considered for off-grid battery systems, mobile workstations, RV auxiliary power and equipment projects after this review.
|
|
How do I choose between the 12V, 24V and 48V versions?
|
|---|
|
These are separate input variants, not selectable modes on one unit. Match the inverter to the battery bank’s nominal voltage and model-specific operating range. Confirm that the battery, charging system and discharge limits support the planned load.
|
|
Can I use REP4000 in a car, camper van or truck?
|
|---|
|
Evaluate the vehicle’s auxiliary power system, charging capacity, loads and mounting conditions. A cigarette lighter or accessory socket is not suitable for the rated 4000W output. A dedicated battery connection and correctly specified cables and circuit protection require a qualified installer and model-specific instructions.
|
|
Can REP4000 be used in an off-grid solar battery system?
|
|---|
|
It converts DC from a suitable battery bank into AC. It does not replace a solar charge controller, battery charger or battery management system. Do not connect a solar array directly on the assumption that the inverter controls charging. Provide the system diagram and load requirements for review.
|
|
What should boat or marine equipment buyers confirm?
|
|---|
|
Check the battery voltage, load profile, mounting location, ventilation and applicable project requirements. The published REP4000 specification does not establish waterproofing or marine certification. Request the exact model documentation before approving it for a marine installation.
|
|
Will the 8000W peak start refrigerators, pumps or power tools?
|
|---|
|
The listed peak has no published duration or startup test condition, so it does not guarantee motor or compressor startup. Send equipment models, continuous demand and starting characteristics for a suitability review. Keep the combined continuous load within the rated output.
|
|
Can a higher-capacity inverter make a battery supply more power?
|
|---|
|
No. The 4000W rating is the inverter’s output capacity; it does not increase battery energy or discharge capability. Runtime depends on usable battery energy, actual AC demand and conversion losses. Provide battery chemistry, capacity, discharge limits and required operating time so the complete power system can be reviewed.
|
|
What should a B2B quotation request include?
|
|---|
|
Include company name, application, REP4000 model code, DC input, AC voltage and frequency, outlet, destination market, load list and quantity. Add sample, branding, packaging and documentation requirements. Availability, MOQ, customization feasibility, warranty terms and lead time are confirmed per quotation.
|
Review the existing product video. Confirm the electrical configuration and supplied accessories with your quotation.
