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3.6 kW or 6.6 kW? A Practical Deployment Guide for Electric Motorcycle Charging Operators

Business Line: BL3 — Electric Motorcycle Charging Estimated Read Time: 11 minutes


Which Charging Station Is Right for Your Deployment?

Niuera's electric motorcycle and low-voltage vehicle fast charging station line covers four public charging station models across two power families: the G1K series (3.6 kW single-gun, 7.2 kW dual-gun, single-phase input) and the L2K series (6.6 kW single-gun, 13.2 kW dual-gun, three-phase input). Both series are designed for public and commercial deployment of electric two-wheeler and three-wheeler charging across Southeast Asia, India, East Africa, and similar markets.
The question this article answers is: for a given deployment, which series is right?
The answer depends on four inputs: what power supply your site has, what vehicles you're charging, how many sessions per day you need to handle, and whether you need dual-gun configuration. Work through those four inputs and the product selection follows directly.

Input 1: Power Supply — The Primary Decision Point

Before considering vehicle compatibility or throughput, ask one question: does your deployment site have access to single-phase or three-phase power?
This is the primary decision fork because the G1K and L2K series require fundamentally different electrical supplies:
G1K series (3.6 kW / 7.2 kW) — Single-phase AC input, 90–265V. Connects to the same type of supply that runs a household air conditioner or small commercial appliance. Available at virtually every shop, kiosk, parking area, and community space across Southeast Asia and East Africa.
L2K series (6.6 kW / 13.2 kW) — Three-phase AC input, 320–480V. Requires a three-phase supply of the type typically available at commercial premises, industrial facilities, logistics parks, and purpose-built infrastructure locations.
This distinction matters more than any other parameter. Three-phase power is available in commercial districts, established markets, and industrial facilities — but it is not available at the street-side kiosk, the corner shop, the community parking area, or the village operating point. These are the locations that represent the majority of high-value deployment opportunities for electric motorcycle charging in most target markets.
If your site has only single-phase power: the G1K series is your product. The remaining sections apply if three-phase power is available and you need to determine which series and configuration is most appropriate.

Input 2: Vehicle Compatibility — What Voltage Are You Charging?

Electric motorcycles, scooters, and three-wheelers in target markets operate across a range of battery voltages. Understanding which voltages your vehicles use determines whether a given station can serve them at all.
The voltage landscape:
In the global electric scooter market, the 48–59V segment holds the largest share at 38.09% in 2026, driven by its balance of performance, efficiency, and affordability for urban commuting.[^1] In the broader electric motorcycles and scooters market combined, 48V systems are dominant, accounting for an estimated 46.8% of market revenue in 2025.[^2] In India specifically — where the G1K and L2K series carry BIS certification — the 60–72V segment commands the largest market share for electric scooters, as this voltage range delivers performance suitable for commercial use without excessive battery cost.[^3]
Urban delivery fleets in Southeast Asia frequently operate 60V systems as a balance of range and cost.[^4] Consumer-market commuter scooters cluster around 48V (entry) and 72V (performance). Commercial electric three-wheelers in India (e-rickshaws, cargo trikes) predominantly run at 48V, 60V, or 72V depending on motor specification and manufacturer.[^5]

How the two product families map to this landscape:

Vehicle / battery voltage G1K series (output 30–120V) L2K series (output 48–100V)
36V entry-level scooters ✅ Compatible ❌Outside range
48V commuter scooters ✅ Compatible ✅ Compatible
60V urban delivery bikes ✅ Compatible ✅ Compatible
72V standard e-motorcycles ✅ Compatible ✅ Compatible
96V higher-performance models ✅ Compatible ✅ Compatible
G1K output extends to 120V for specialised platforms; L2K is optimised for the 48–100V mainstream commercial range. Both series are customisable on output voltage range — contact Niuera engineering for non-standard requirements.
The G1K's broader output range (30–120V) gives it universal coverage. The L2K's range (48–100V) covers the dominant 48–96V commercial and commuter tiers. In markets where older-generation or low-cost 36V scooters are still common — certain rural areas in Indonesia, entry-level segments in parts of Africa — the G1K provides coverage the L2K cannot.
For operators targeting e-rickshaw or electric cargo three-wheeler applications in India, both series cover the mainstream 48–72V platform range. The L2K's compatible battery pack specification (3–15 kWh) aligns well with the larger packs used in commercial three-wheeler platforms; the G1K (1.5–8 kWh) covers lighter duty cycles.

Input 3: Throughput — How Many Vehicles Per Day?

Throughput is where the power difference between the series becomes commercially significant. A shorter session time means more vehicles served per station per day, which directly affects whether riders experience wait times at high-demand locations and whether the station's revenue potential is fully realised.
Charging time and theoretical throughput comparison:
Model Power Charge time (reference) Max throughput per gun per hour*
G1K-36-S/T6 3.6 kW ~10–15 min (72V 50Ah full recharge) ~4–6 vehicles
G1K-72-D/T6 7.2 kW (2 guns) ~10–15 min per gun ~8–12 vehicles total
L2K-66-S/T6 6.6 kW ~6–10 min (72V 50Ah, SOC 20%→80%) ~6–10 vehicles
L2K-132-D/T6 13.2 kW (2 guns) ~6–10 min per gun ~12–20 vehicles total
*Maximum theoretical throughput under sustained demand conditions. Actual throughput will be lower at typical utilization rates due to inter-session gaps, battery state variation on arrival, and session management time. Charging times per Niuera product documentation.
Revenue implication of throughput difference
Throughput is not just an operational metric — it determines revenue ceiling. A G1K-72-D/T6 running at typical utilization over a 12-hour operating day can serve approximately 50–70 sessions across both guns. An L2K-132-D/T6 under the same conditions can serve approximately 80–120 sessions. For a high-density urban location where demand exceeds 80 vehicles per day, the difference between these two figures is material to annual revenue, and the additional hardware cost of the L2K series pays back within the first year of operations at high utilization.
Throughput as a decision guide:
  • Fewer than 30 vehicles per day: G1K-72-D/T6 dual-gun handles this comfortably.
  • 30–80 vehicles per day: Both L2K single-gun and G1K dual-gun are viable; L2K provides better headroom.
  • 80–200 vehicles per day: L2K-132-D/T6 dual-gun is the appropriate choice.
  • 200+ vehicles per day at a single location: Consider the Q-series Distributed Charging Pile (see callout below).

Input 4: Single Gun or Dual Gun?

For both series, the dual-gun configuration doubles throughput at a cost premium:
  • G1K: single-gun USD 800 → dual-gun USD 1,100 (~37% premium) (indicative pricing; confirm with Niuera sales team)
  • L2K: single-gun USD 850 → dual-gun USD 1,300 (~53% premium) (indicative pricing; confirm with Niuera sales team)
Dual-gun makes sense when:
  • Your location has multi-vehicle demand during peak hours where a single gun creates a queue
  • You want to future-proof a location against growing demand without replacing hardware
  • The additional throughput revenue offsets the premium within a reasonable payback window
Single-gun is the right starting point when:
  • You are testing a new location and want to minimise initial outlay before demand is proven
  • Daily volume is consistently below the single-gun capacity ceiling
  • Electrical load or space constraints make a second gun impractical at this stage
The G1K dynamic power transfer feature: On the G1K-72-D/T6, when only one gun is in use, the station's full 7.2 kW capacity transfers to that single outlet — enabling faster sessions during low-utilisation periods. When both guns are occupied simultaneously, each delivers 3.6 kW independently. This partially offsets the throughput gap between single and dual gun at medium-utilisation locations.

Deployment Scenarios: Matching Product to Context

Scenario A — Community Kiosk or Street-Side Deployment

Profile: Independent operator. 1–2 stations alongside a retail kiosk, food stall, or small parking area. Target: 15–40 vehicles per day. Single-phase power only. Payment by QR code or RFID. Operated via smartphone.
Right product: G1K-36-S/T6 as entry point; upgrade to G1K-72-D/T6 when demand justifies a second outlet.
Why: Single-phase input is the only realistic power option at this location type across most of Southeast Asia and East Africa. The 30–120V output covers the full range of vehicles in the rider population. The cabinet-style enclosure (column or wall mount, IP55) suits outdoor installation in a small commercial footprint. The 10–15 minute session time is commercially acceptable for a stop-and-charge pattern where riders are on-site for another purpose. The upgrade path from single to dual gun on the same electrical connection avoids hardware replacement as demand grows.

Scenario B — Urban Commercial Charging Point

Profile: Dedicated public charging station at a transport hub, market, or high-footfall urban area. Target: 50–120 vehicles per day. Three-phase power available. Multi-language touchscreen, QR/RFID/mobile wallet payment. Managed by an operator running multiple locations.
Right product: L2K-66-S/T6 (single gun) or L2K-132-D/T6 (dual gun) depending on peak-hour demand pattern.
Why: Three-phase availability unlocks the L2K's higher power output. The 6–10 minute session at this level keeps queue times acceptable at 50+ daily vehicles without the footprint of multiple single-phase units. The floor-standing one-piece enclosure with IP55 requires no complex civil works. The 7-inch colour touchscreen with split-screen display supports multi-user session management at a visible public location.
Swap cabinet integration (L2K-132-D/T6): When one gun of the dual-gun model is idle, its output capacity can supply a battery swapping cabinet. For operators running hybrid charging-and-swapping stations — a model gaining traction at boda-boda hubs in East Africa and high-utilisation delivery operating points in SEA — the L2K-132-D/T6 enables a single installation to serve both use cases.

Scenario C — Fleet Depot or Delivery Platform Facility

Profile: Delivery platform or logistics operator with a managed electric fleet of motorcycles or three-wheelers. 80–200 vehicles. End-of-shift charging or mid-shift top-up. Three-phase power available at facility. Controlled access, B2B billing.
Right product: Multiple L2K-132-D/T6 units (13.2 kW dual gun). For fleets above approximately 100 vehicles at a single location, evaluate the Q-series Distributed Charging Pile (see callout below).
Why: Fleet depot charging prioritises fast cycle time and high simultaneous vehicle capacity. The L2K-132-D/T6's 6–10 minute charge time (SOC 20%→80%) for a standard 72V battery means vehicles can be recharged to operational range during a driver handover or meal break without becoming a scheduling constraint. Multiple L2K units on independent three-phase circuits scale to the depot's vehicle count without centralised power management complexity.
Off-grid or unreliable grid? Where grid supply is absent or unacceptably unreliable, neither the G1K nor L2K is deployable. The FGC-48/R4 and FGC-72/R4 Photovoltaic DC Charging Piles operate entirely on solar PV input (15–55V, 4 channels × 700W), charge four vehicles simultaneously at 2 kW per channel, and require no grid connection, no electricity cost, and no professional maintenance. MPPT algorithm delivers 10–15% higher generation efficiency than standard PV chargers. IP54 rated, ≤5 kg, operating temperature -10°C to +60°C. Designed specifically for rural Africa and developing regions without reliable electricity infrastructure.
Fleet scale exceeds 100 vehicles per day at a single location? The Q-series Distributed Charging Pile (20–40 kW main unit, 4–10 terminal piles) is purpose-built for logistics parks, electric motorcycle production facilities, battery swapping station backends, and large construction/industrial sites. Intelligent real-time power scheduling maximises utilisation across all terminals. Charging modules support hot-swapping — no downtime for maintenance. Output 30–120V covers the full vehicle range.
Model Main unit Terminal piles Peak efficiency
Q1K-2K-4/T6 20 kW 4–6 ≥96%
Q2K-3K-6/T6 30 kW 6–8 ≥96%
Q3K-4K-8/T6 40 kW 8–10 ≥97%

Summary Decision Framework

1. Does your site have three-phase power?
   NO  → G1K series only (single-phase 90–265V)
   YES → Continue
2. Do you need to charge 36V vehicles?
   YES → G1K series (30–120V covers 36V; L2K does not)
   NO  → Continue
3. How many vehicles per day?
   < 30        → G1K-36-S/T6 or G1K-72-D/T6
   30 – 80     → L2K-66-S/T6 or G1K-72-D/T6
   80 – 200    → L2K-132-D/T6
   200+        → Q-series Distributed Pile
4. Do you need battery swap cabinet integration?
   YES → L2K-132-D/T6 (idle gun feeds swap cabinet)
5. No grid connection?
   → FGC-48/R4 or FGC-72/R4 (off-grid solar PV)
6. Single gun or dual gun?
   Proven high demand / future-proofing → Dual gun
   New location / budget-constrained   → Start single gun

A Note on Certification

All four public charging station models in the G1K and L2K series carry CE certification, IEC 61851-25 compliance, and IS 17017-25 (BIS) certification — covering the EU, international, and Indian market access requirements respectively.
For India, BIS certification is a legal prerequisite for market access and government procurement, and OCPP 2.0.1 compliance is now a mandatory requirement for networked chargers under Ministry of Power 2024 guidelines. Operators planning Indian deployments should confirm OCPP version compatibility with their chosen network management platform.
For Indonesia (SNI), Thailand (TISI), Kenya (KEBS), and Vietnam (TCVN/MOIT), certification pathways build on the CE and IEC 61851-25 base and are supported through Niuera's SKD programme. Operators planning multi-country deployments should confirm the certification roadmap for their specific target markets before finalising product selection.

Frequently Asked Questions

Q: My site only has single-phase power but I need high throughput. What are my options?
Deploy multiple G1K-72-D/T6 units on independent single-phase circuits. Two dual-gun units on separate 20A single-phase supplies provide four outlets at 3.6 kW each — equivalent aggregate throughput to one L2K-132-D/T6, without requiring a three-phase supply. The trade-off is higher per-unit hardware cost and more physical footprint per outlet. For sites where the throughput need is clear but the electrical supply is constrained to single-phase, this is a proven operational architecture.
Q: Can I start with a single-gun station and add a second gun later without replacing the unit?
No — the single-gun and dual-gun models are separate hardware units, not field-upgradeable configurations. The dual-gun model (G1K-72-D/T6 or L2K-132-D/T6) is a distinct product with a different enclosure, wiring harness, and power architecture. Upgrading from single to dual gun requires purchasing the dual-gun unit and replacing the single-gun installation. Operators who anticipate growing demand at a location should evaluate starting with the dual-gun model from the outset; the incremental cost over the deployment lifecycle is typically lower than a hardware replacement cycle.
Q: Which product is right for boda-boda operating points in Kenya and East Africa?
The dominant electric boda-boda platforms in Kenya run at 48–72V with battery packs in the 2–5 kWh range — compatible with both series. For urban operating points (Nairobi, Mombasa, Kampala) where three-phase supply is accessible and daily rider volume is high, the L2K-66-S/T6 or L2K-132-D/T6 provides the session speed and throughput that keeps queue times acceptable. For township or peri-urban kiosks with single-phase power, the G1K-72-D/T6. For rural or off-grid operating points, the FGC-72/R4 solar pile.
Q: Can these stations charge electric three-wheelers (e-rickshaws)?
Yes. Commercial e-rickshaws in India predominantly operate at 48V, 60V, or 72V — within the output range of both series.[^5] The G1K (30–120V, 1.5–8 kWh compatible) covers the full e-rickshaw voltage spectrum. The L2K (48–100V, 3–15 kWh compatible) covers mainstream commercial e-rickshaw platforms; its larger battery pack compatibility range makes it well-suited to the higher-capacity packs used in commercial three-wheeler platforms. For large e-rickshaw fleet depots requiring simultaneous multi-vehicle charging, the Q-series Distributed Pile provides the appropriate scale architecture.
Q: What is the single most common mistake operators make when selecting between G1K and L2K?
Choosing the L2K because of its higher power output, without first confirming that three-phase power is available at the target deployment site. Three-phase supply is not available at many of the highest-value deployment locations — street-side kiosks, community parking areas, small commercial operating points — across Southeast Asia and East Africa. An L2K station that cannot be connected to appropriate power is a USD 850–1,300 unit sitting in a container. Always confirm the site's electrical supply specification before making a product selection.

Next Steps

Download full product specifications: → G1K-36-S/T6 and G1K-72-D/T6 → → L2K-66-S/T6 and L2K-132-D/T6 → → Q-series Distributed Charging Pile → → FGC-48/R4 and FGC-72/R4 Solar Pile →
Request a product recommendation for your deployment: → Contact our application engineering team →

References

[^1]: Fortune Business Insights. Electric Scooter Market Size, Share & Growth Forecast 2034 — Voltage Segmentation. 2026. //www.fortunebusinessinsights.com/electric-scooter-market-102056

[^2]: Future Market Insights. Electric Motorcycles and Scooters Market — Voltage Segmentation, 2025. August 4, 2025. //www.futuremarketinsights.com/reports/electric-motorcycles-and-scooters-market

[^3]: Market Research Future. India Electric Scooter Market — Voltage Segmentation. April 2026. //www.marketresearchfuture.com/reports/india-electric-scooter-market-12441

[^4]: Alibaba Seller Blog. Electric Motorcycle Voltage Systems: Southeast Asian Market Preferences. April 3, 2026. //seller.alibaba.com/blogs/2026/southeast-asia/electric-motorcycles/voltage-system-comparison-48v-60v-72v-alibaba-guide

[^5]: TradeIndia / Seltrik Electric India. E-Rickshaw Battery Voltage Specifications: 48V, 60V, 72V. 2026. //www.tradeindia.com/question-answer/what-capacity-battery-is-used-in-e-rickshaw/; //seltrik.com/blogs/all-blogs/e-rickshaw-battery-price-types-backup

[^6]: Niuera Energy. G1K and L2K Series Product Specifications; Q-series Distributed Charging Pile; FGC-48/R4 and FGC-72/R4. Confirmed from product documentation. //www.niueraenergy.com

Product specifications sourced directly from Niuera Energy product documentation. Market data sourced from third-party publications as referenced. Charging times per product documentation; actual results vary with battery condition, ambient temperature, and vehicle BMS behaviour. Pricing figures are indicative; confirm current commercial pricing with Niuera's sales team. Nothing in this article constitutes a binding product specification or deployment guarantee.

About Niuera Energy Suzhou Niuera Energy Co., Ltd. designs and manufactures EV charging modules and charging infrastructure solutions for global markets. The electric motorcycle charging station line — introduced at the 139th Canton Fair in April 2026 — covers the G1K-36-S/T6, G1K-72-D/T6, L2K-66-S/T6, L2K-132-D/T6, FGC-48/R4, FGC-72/R4, and Q-series Distributed Charging Pile. All public charging station models carry CE, IEC 61851-25, and IS 17017-25 (BIS) certification.
www.niueraenergy.com | info@niuera.cn | +86-512-68303879
Release time: 2026-06-18

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