> ## Documentation Index
> Fetch the complete documentation index at: https://learning.kent.co.in/llms.txt
> Use this file to discover all available pages before exploring further.

# Quiz — Kent G3 Hybrid Inverter: 10 Questions with Answers

> 10 multiple-choice questions on the Kent G3: three-phase wiring, 1000 V Voc, AC torque, battery reserve default, TOU in amps, parallel limit, and GEN port.

Ten questions from the [Kent G3](/g3/overview) group. Work through all ten before scrolling to the key. Suggested pass mark: **8 / 10**. Each miss points to a source page — re-read it, not the whole group.

## Questions

**1.** The Kent G3 Hybrid Inverter is a:

* A. Single-phase platform with a three-phase battery input
* B. Three-phase platform — three-phase grid, three-phase output, single-phase backup
* C. Three-phase platform with three-phase grid and three-phase backup
* D. Three-phase platform, grid-tied only — no battery

***

**2.** The maximum PV string open-circuit voltage (Voc) the Kent G3 accepts is:

* A. 500 V
* B. 600 V
* C. 850 V
* D. 1 000 V

***

**3.** Kent G3 AC terminal torque is:

* A. 1.2 N·m
* B. 2 N·m
* C. 4–5 N·m
* D. 8 N·m

***

**4.** On the Kent G3 10 kW and 12 kW models, the MPPT input current ratings are:

* A. 40 A + 40 A (symmetric)
* B. 20 A + 20 A (symmetric)
* C. 20 A + 40 A (asymmetric)
* D. 10 A + 60 A (asymmetric)

***

**5.** The Kent G3 PV DC switch may only be operated when the string current is below:

* A. 2 A
* B. 0.5 A
* C. 5 A
* D. Any value — the DC switch is rated for full-load interruption

***

**6.** The Kent G3 default battery reserve setting is:

* A. 20 %
* B. 50 %
* C. 80 %
* D. 100 %

***

**7.** Kent G3 Time-of-Use (TOU) programming sets charge and discharge power in:

* A. Watts, same as the Kent M1
* B. Amps — current, not power
* C. A percentage of rated output
* D. A fixed day / night mode only

***

**8.** The maximum number of identical Kent G3 units that may be connected in parallel is:

* A. 4, any model mix
* B. 8, with a dedicated combiner
* C. Unlimited, limited only by grid capacity
* D. 6 — different G3 models must never be paralleled

***

**9.** In the Kent G3 battery menu, the correct entry for the Kent Lithium Battery is:

* A. Any generic lithium entry — they are equivalent
* B. The HV battery entry
* C. The PYLON\_LV entry
* D. No Battery — BMS is auto-detected

***

**10.** The Kent G3 GEN port is designed for:

* A. A single-phase generator of any size
* B. A three-phase generator feeding backup loads — grid-side loads need a separate ATS
* C. Grid-tied micro-inverters only
* D. A single-phase generator up to 6 600 VA / 30 A

***

## Answer key

| Q  | Answer | Why                                                                                                                                                                                       |
| -- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 1  | **C**  | The Kent G3 is a three-phase platform: three-phase grid input and three-phase backup output. Not single-phase in any configuration.                                                       |
| 2  | **D**  | The Kent G3 maximum PV Voc is 1 000 V — twice the M1 limit. String design must keep worst-case Voc below this figure.                                                                     |
| 3  | **C**  | Kent G3 AC terminal torque is 4–5 N·m. The Kent M1 is 1.2 N·m — the most commonly confused spec on mixed-fleet crews.                                                                     |
| 4  | **C**  | The 10 kW and 12 kW G3 models have asymmetric MPPTs: 20 A on MPPT1 and 40 A on MPPT2. The 15 kW model is 40 A + 40 A.                                                                     |
| 5  | **B**  | The 0.5 A rule applies to both the M1 and G3 DC switches. Operating under load risks a sustained DC arc.                                                                                  |
| 6  | **C**  | The Kent G3 default battery reserve is 80 %. A G3 that appears stuck at 80 % SOC on-grid is showing default behaviour, not a fault. Adjust the reserve to the design value if it differs. |
| 7  | **B**  | Kent G3 TOU sets charge/discharge in amps. The Kent M1 uses watts. Confusing these causes incorrect TOU programming across platforms.                                                     |
| 8  | **D**  | Maximum 6 identical Kent G3 units in parallel. Different G3 models must never be mixed in a parallel chain.                                                                               |
| 9  | **C**  | Select the PYLON\_LV entry for the Kent Lithium Battery on the G3. Selecting the wrong entry causes BatName-FAIL and prevents BMS communication.                                          |
| 10 | **B**  | The Kent G3 GEN port is three-phase only and feeds backup loads. Grid-side loads require a separate automatic transfer switch (ATS).                                                      |

## Related pages

* [Kent G3 Overview](/g3/overview)
* [Kent G3 Commissioning](/g3/commissioning)
* [Kent G3 Settings Reference](/g3/settings-reference)
* [Kent G3 Commissioning Checklist](/checklists/g3-commissioning)