Proton e.MAS 5 Home Charging Guide Malaysia 2026: Wallbox, Charge Time & Setup Cost
- EvGuru
- Jul 22
- 8 min read
The Proton e.MAS 5 has a 6.6 kW AC onboard charger — meaning a 7.4 kW single-phase wallbox already feeds it at maximum AC speed. You do not need three-phase power, a three-phase charger, or any wiring upgrade beyond a standard single-phase supply. This guide covers exactly what to buy, how long it takes to charge, what it costs per month on TNB's 2026 tariff, and the full setup cost for your property type.
The 60-Second Answer: Best Home Setup for a Proton e.MAS 5
Question | Answer |
Which wallbox? | 7.4 kW single-phase (Type 2) — e.g. Guru Swift or Guru Swift Advance |
Do I need three-phase? | No. The e.MAS 5's 6.6 kW OBC cannot use extra power — three-phase is wasted cost |
Charging port on car | Type 2 (AC) + CCS2 (DC fast charge) |
Charge time (Prime, 10–100%) | ~4.5 hours at 7.4 kW |
Charge time (Premium, 10–100%) | ~6.1 hours at 7.4 kW |
Installation cost (landed home) | From RM1,590 (single-phase) |
Installation cost (condo) | Quoted per project — contact us for a site-specific quote |
Tax relief claimable (YA 2026) | Up to RM2,500 personal income tax relief |
Proton e.MAS 5 Charging Specifications
Before sizing a charger, you need three numbers: battery size, onboard AC charger limit, and port type. All figures below are per official Proton / Pro-Net specifications as reported by paultan.org and carz.com.my at launch.
Spec | e.MAS 5 Prime | e.MAS 5 Premium |
Battery (usable) | 30.12 kWh LFP (CATL) | 40.16 kWh LFP (CATL) |
WLTP Range | 225 km | 325 km |
AC Charging Port | Type 2 | Type 2 |
Onboard AC Charger (OBC) | 6.6 kW (single-phase max) | 6.6 kW (single-phase max) |
DC Fast Charge Port | CCS2 — up to 53 kW | CCS2 — up to 71 kW |
DC 30–80% Time | ~21 minutes | ~21 minutes |
V2L Output | 3.3 kW | 3.3 kW |
Official AC Charge Time (10–100%) | ~4.3 hours | ~5.9 hours |
Both variants use a Type 2 AC port — this is the standard connector used by all EVGuru wallboxes, so no adapter is required. The DC fast-charge port is CCS2, used only at public DC stations.
Charge-Time Table: 7.4 kW vs 22 kW Wallbox
The e.MAS 5's 6.6 kW onboard charger is the hard ceiling for AC charging. Installing a 22 kW three-phase wallbox does not make it charge faster — the car's OBC limits the accepted power regardless of what the charger offers. The only difference is a higher invoice for equipment and installation.
Scenario | e.MAS 5 Prime (30.12 kWh) | e.MAS 5 Premium (40.16 kWh) | Notes |
7.4 kW single-phase wallbox | ~4.5 hrs (10–100%) | ~6.1 hrs (10–100%) | Charges at max OBC speed — ideal match |
22 kW three-phase wallbox | ~4.5 hrs (10–100%) | ~6.1 hrs (10–100%) | No faster — OBC caps at 6.6 kW regardless |
3-pin plug (2.4 kW, emergency only) | ~12.5 hrs (10–100%) | ~16.7 hrs (10–100%) | Not recommended for daily use |
DC fast charger (53 kW / 71 kW) | ~30 mins (10–80%) | ~30 mins (10–80%) | Public DC only — not a home option |
Assumptions: 90% charging efficiency applied to battery kWh; official OBC limit of 6.6 kW per Proton/Pro-Net specifications (paultan.org, carz.com.my). Actual times vary with battery temperature, starting SoC, and ambient conditions — tropical heat can add 5–10% to charge time.
Monthly Home-Charging Cost: TNB 2026 Tariff
From 1 July 2025, TNB's domestic tariff (RP4) restructured to a component-based model: Generation charge at 27.03 sen/kWh (up to 1,500 kWh/month) plus a flat Capacity charge (4.55 sen/kWh) and Network charge (12.85 sen/kWh), giving a base rate of 44.43 sen/kWh for typical households. An Automatic Fuel Adjustment (AFA) applies monthly — the table below uses 44.43 sen/kWh as the base.
Usage scenario | e.MAS 5 Prime (30.12 kWh) | e.MAS 5 Premium (40.16 kWh) |
Cost per full charge (10–100%) | ~RM12.00 | ~RM15.90 |
Monthly — 40 km/day commuter (≈15 full charges) | ~RM18.00 | ~RM14.00 |
Monthly — 60 km/day commuter (≈20 full charges) | ~RM24.00 | ~RM20.00 |
Monthly — 100 km/day user (≈30 full charges) | ~RM36.00 | ~RM30.00 |
Annual home-charging cost (60 km/day) | ~RM288 | ~RM240 |
Assumptions: TNB domestic tariff 44.43 sen/kWh (RP4 base rate, effective 1 July 2025, per Suruhanjaya Tenaga gazette); 90% round-trip charging efficiency; commute distances are estimates only. AFA surcharge (currently 3.70 sen/kWh for Jan–Jun 2026 per Trexon.my) is excluded — add approximately RM1–RM2/month per variant. Real costs depend on your existing household consumption band and any EEI rebates that apply.
For context: public DC fast charging typically costs RM1.40–RM1.80/kWh — three to four times more expensive than home charging. A home wallbox pays for itself quickly in fuel savings alone.
Which EVGuru Setup Is Right for You? Prime vs Premium by Property Type
Property Type | Recommended Setup | Wallbox | Installation From | Notes |
Landed home — standard single-phase supply | 7.4 kW single-phase | Guru Swift or Guru Swift Advance | RM1,590 | IP66, Type B RCD, surge protection included in EVGuru scope |
Landed home — 3-phase supply already installed | 7.4 kW single-phase still recommended for e.MAS 5 | Guru Swift Advance (set to 7.4 kW) | RM1,590 | 22 kW mode gives no extra speed — keep single-phase circuit for this car |
Condo / strata — dedicated carpark bay | 7.4 kW single-phase (JMB approval required) | Quoted per project | Sub-metering, ST notification, wiring from riser — all project-specific | |
Condo / strata — shared EV bay or EVSE hub | Commercial multi-charger project | Quoted per project | JMB/MC committee decision; GITA to 31 Dec 2026 for corporate bodies | |
Office or corporate fleet | Commercial project — DC or AC multi-port | Quoted per project | GITA 100% ITA (5 years) for qualifying corporates — deadline 31 Dec 2026 |
Every landed-home installation by EVGuru includes a mandatory Type B RCD (as required by Suruhanjaya Tenaga guidelines), an isolator switch, and surge protection — critical in Malaysia's high-lightning environment. When you buy the Guru Swift Advance from EVGuru and EVGuru installs it, the unit carries a 2-year warranty.
Browse the full home wallbox range or view the landed-home installation guide for a step-by-step walkthrough of the permit, wiring, and ST notification process.
Incentives & Cost Summary Table
Incentive / Cost Item | Who It Applies To | Amount / Deadline |
Personal income tax relief — EV charging facility | Individual homeowners (LHDN) | Up to RM2,500 per YA; claimable YA 2023–YA 2027 |
GITA (Green Investment Tax Allowance) | Corporate bodies / JMBs / property companies | 100% ITA on qualifying capex; deadline 31 Dec 2026 |
EVGuru single-phase installation | Landed home / single-phase condo bay | From RM1,590 |
EVGuru three-phase installation | Landed home requiring 3-phase supply upgrade | From RM1,650 |
Condo / commercial project | JMB, property manager, corporate fleet | Quoted per project |
Atome Pay-in-3 (interest-free) | Retail purchases up to RM5,099 | 0% — split into 3 payments |
The one mistake to avoid: Ordering a 22 kW three-phase wallbox for your Proton e.MAS 5. Both the Prime and Premium variants have a 6.6 kW single-phase onboard charger — the car physically cannot accept more than 6.6 kW on AC, no matter how powerful the wallbox. A 22 kW unit costs more to buy, requires a three-phase supply upgrade (from RM1,650), and delivers zero additional charging speed for this car. Spend the difference on a longer charging cable or a smart scheduling feature instead.
FAQ
How long does it take to fully charge a Proton e.MAS 5 at home?
On a 7.4 kW single-phase wallbox — the correct home charger for this car — the Prime (30.12 kWh) takes approximately 4.5 hours from 10% to 100%, and the Premium (40.16 kWh) takes approximately 6.1 hours. Official figures from Proton/Pro-Net specifications (as reported by carz.com.my) are 4.3 hours and 5.9 hours respectively, reflecting ideal lab conditions. In Malaysia's tropical climate, allow a small buffer. Either way, an overnight plug-in delivers a full battery by morning — the average Malaysian commuter uses only 30–60 km per day, which the Prime covers comfortably in one to two days of driving.
Do I need three-phase power to charge the Proton e.MAS 5 at home?
No. The e.MAS 5 uses a 6.6 kW single-phase onboard charger on both variants. A standard Malaysian single-phase home supply (the type in virtually all landed properties and most condos) is all that is needed. A 7.4 kW single-phase wallbox already delivers the car's maximum AC charging rate. Three-phase power does not increase charging speed for this specific model — it would only add cost and complexity to your installation.
How much does it cost to charge a Proton e.MAS 5 at home per month in Malaysia?
Using TNB's RP4 domestic base rate of 44.43 sen/kWh (effective 1 July 2025), a full charge costs approximately RM12 for the Prime and RM15.90 for the Premium. For a typical 60 km/day commuter in Klang Valley, monthly home-charging costs work out to roughly RM20–RM30 depending on your variant and how often you charge from empty. This compares extremely favourably to the RM1.40–RM1.80/kWh charged at public DC fast-charge stations. Your exact bill depends on your household consumption band and whether the EEI rebate applies to you.
Can I claim tax relief on my e.MAS 5 home charger installation in Malaysia?
Yes. Malaysian resident individuals can claim up to RM2,500 personal income tax relief under LHDN for the purchase and installation of a home EV charging facility. This relief covers the cost of the wallbox and the installation work, and is available for YA 2023 through YA 2027. Keep your purchase receipt and installation invoice — the equipment must be ST (Suruhanjaya Tenaga) certified. For corporate bodies or JMB committees installing commercial chargers, the GITA (Green Investment Tax Allowance) applies with a deadline of 31 December 2026.
What is the correct charger for a Proton e.MAS 5 living in a condo?
The charger itself is the same — a 7.4 kW single-phase Type 2 wallbox. The complexity in a condo is the approval and wiring process, not the charger spec. You will need JMB/MC committee approval, an ST Form G/H certified installation by a licensed Wireman, sub-metering for billing separation, and in most cases a cable run from the main riser or a dedicated consumer unit. EVGuru handles condo installations as project-specific work — visit our condo charging page or request a site-specific quote to get an accurate cost.
Is the Proton e.MAS 5 charging port Type 1 or Type 2?
The Proton e.MAS 5 uses a Type 2 AC charging port on both the Prime and Premium variants, per official Proton/Pro-Net specifications confirmed at launch. This is the same standard connector used on all EVGuru wallboxes — no adapter is required. The DC fast-charge port is CCS2 (Combined Charging System), used at public DC fast-charge stations only.
Sources & Assumptions
Vehicle specifications (battery kWh, OBC limit, port type, WLTP range, DC charge speed): official Proton/Pro-Net specifications as reported by paultan.org (30 Oct 2025) and carz.com.my at launch.
Official AC charge times (4.3 hrs Prime, 5.9 hrs Premium, 10–100%): carz.com.my specification listing.
Charge-time estimates in this guide apply 90% charging efficiency to stated battery capacity and the 6.6 kW OBC limit; actual times vary with ambient temperature, starting SoC, and battery conditioning.
TNB domestic tariff (RP4, from 1 July 2025): 27.03 sen/kWh Generation + 4.55 sen/kWh Capacity + 12.85 sen/kWh Network = 44.43 sen/kWh base (Suruhanjaya Tenaga gazette; confirmed by soyacincau.com June 2025 and malaysia4u.com).
AFA (Automatic Fuel Adjustment) for Jan–Jun 2026: 3.70 sen/kWh surcharge per trexon.my — excluded from monthly cost table; add RM1–RM2/month estimate.
Personal income tax relief up to RM2,500 for EV charging facility: LHDN YA 2023–YA 2027, per money.com.my (verified April 2026) and landco.my.
GITA (Green Investment Tax Allowance) for commercial/corporate EV charging installations: deadline 31 December 2026, per MIDA official guidance.
EVGuru installation pricing: from RM1,590 (single-phase), from RM1,650 (three-phase). All other project types are quoted per project.
Atome Pay-in-3: interest-free, for purchases up to RM5,099 only.
Warranty: 2-year warranty applies when charger is purchased from EVGuru and installed by EVGuru.
Ready to get your Proton e.MAS 5 charged at home the right way? EVGuru has completed thousands of installations across Peninsular Malaysia — from Johor Bahru terraces to Klang Valley condos. Get a free site assessment and fixed quote, or browse our full range of home EV chargers to see the Guru Swift and Guru Swift Advance in detail.
