Illustration of the product type, not this exact unit
Off-grid inverter
EG4 3000EHV-48: specs and datasheet
The 3000EHV-48 is a compact off-grid inverter/charger rated at 3 kW with a single MPPT and 5,000 W of rated solar input. It can surge to twice its rated power for 5 seconds, idles below 70 W and allows up to 12 units in parallel. The warranty is 3 years, shorter than on EG4’s hybrid inverters.
- Output
- 3 kVA / 3 kW
- Battery
- 48 VDC
- Solar input
- 5,000 W
- MPPTs
- 1
- Warranty
- 3 years
About the 3000EHV-48
The 3000EHV-48 is a compact off-grid inverter/charger rated at 3 kW with a single MPPT and 5,000 W of rated solar input. It can surge to twice its rated power for 5 seconds, idles below 70 W and allows up to 12 units in parallel. The warranty is 3 years, shorter than on EG4’s hybrid inverters.
In one line An inverter turns the DC power from solar panels and batteries into the AC power household appliances use.
Key features · as listed by the maker
- Inverter, MPPT charger and battery charger in one unit
- Battery terminals accept up to 2 AWG
- Wi-Fi adapter, UL-listed breaker and battery cables included
- Up to 12 units in parallel
How power moves
- Up to 5.0 kW of PV (recommended max)
- 48 V battery bank
- 3.0 kW continuous to your loads
Schematic only: it shows the direction of flow in each situation, not measured values. Wiring and code requirements are in the maker’s manual and your local code.
Use it in a calculation
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Specifications
- Rated output
- 3 kVA / 3 kW
- Surge
- 2 × rated power for 5 seconds
- Battery voltage (nominal)
- 48 VDC
- Max PV charging current
- 80 A
- Max PV array open-circuit voltage
- 500 VDC
- PV array MPPT voltage range
- 120 – 450 VDC
- Number of MPPTs
- 1
- Solar input rated power
- 5,000 W
- Idle power consumption
- <70 W
- Battery-to-inverter efficiency
- 94%
- Max units in parallel
- 12
- Warranty (as listed)
- 3 years
- Net weight
- 8.2 kg / 18 lb
Each value is the datasheet line as printed (hover or long-press a value to see that line). A missing row means the datasheet does not list it. Specs change with new revisions: check the current datasheet (linked above) before you buy.
Documents and links
- Datasheet: EG4 3000EHV 48 Spec Sheet PDF, from the maker
- Maker’s product page (EG4 Electronics)
Not affiliated with Signature Solar LLC or EG4 Electronics. Trademarks belong to their owners.