DELTA Pro 3
Expandable to 48kWh | 4000W
RM 15,999
RM 7,699DELTA 3 Max Plus
Use case · fishing and islands
Ice Holds. Phones Charge.
Mersing to Pulau Aur, the Perhentian run, a night on the pontoon. A cooler that stays cold and a chart plotter that stays on.
Start here
DELTA 3 Max Plus
RM 7,699
or RM 321 a month over 24
In stock, ships from Malaysian stock
Warranty 2 yr unit · 5 yr battery, claimed in Malaysia
Free delivery over RM 2,000
Portable power station for fishing boats and island trips in Malaysia
Salt air and a wet deck are the real constraints. Keep the unit in a dry box under the console and run the fridge, the lights and the electronics off it instead of cycling the starter battery you need to get home on.
For island resorts and dive operators running off a generator schedule, a battery bank covers the hours the generator is off. Bulk pricing applies from four units.
What it runs
Portable fridge freezer, 35L
55W average
~15 hours
Chart plotter and VHF
30W
All day
Deck and squid lights
100W
8 hours
Dive torch and camera charging
65W
10 charges
Runtimes are calculated against the first unit recommended below, at 90% inverter efficiency. Real figures move with ambient temperature and how hard the appliance cycles.
Load studio · fishing and islands
Out at four. Back at eight.
A Rompin day is sixteen hours on the water with no engine charger worth clamping to, so the panel on the cabin roof is your only source once you cast off. Scroll the day and tap the boat electronics off when you would not run them.
Everything in the frame is a control. Tap a unit along the top to swap the battery, tap a charge source on the left to add or drop hours of it, tap a load on the right to switch it off, and tap a number at the bottom to change how many days you are out. Amber is mains charging, pale blue the solar panel, blue the output to your loads. DC loads skip the inverter and cost about 10% less than the same appliance on AC.
State of charge across the trip
chargingafter dark
The verdict
Add the 400W Panel: four hours of sun is about 992Wh back into the pack.
Used per day
2,921Wh
Put back per day
3,000Wh
Lowest it gets
0%
Runs out
Empty at 16:00, night 1
The EcoFlow gear in this trip
Actual consumption will vary with how you use it. Appliance ratings differ between makes and models, a compressor cycles harder in heat, a fridge that is opened often works more, and battery capacity falls in high ambient temperature. Treat every figure here as a worked estimate for planning, not a guarantee of runtime. A model, not a promise. AC loads carry a 10% inverter loss, DC loads none; solar assumes 62% of panel rating over a Malaysian day; the alternator figure assumes the engine is actually running. Heat, a tired fridge seal and a hard-cycling compressor all move it.
How the day draws
One full day · 1.6 kWh
Load-out, pre-dawn
Chiller pulled down on grid at home, ice in
-
Full
Run out
Chart plotter, VHF, phones
30W
120Wh
Fishing hours
Chiller cycling harder as the ice goes
55-90W
900Wh
Night deck
Deck and squid lights, dive torch charging
165W
580Wh
A representative day, not a maximum. Add a second fridge or a heating element and the figure moves - send us your list and we will do it properly.
The units against that day
Usable energy after inverter losses, how much of one 1.6 kWh day it covers, and how long a full refill takes on the 220W Bifacial.
Model
Capacity
Output
Covers
Solar refill
Usable energy is 90% of rated capacity. Solar figures assume the panel earns about 62% of its rating over a Malaysian day - clear morning, cloud after two, no shade on the array.
The arithmetic
Size it from the load, not the price.
A 40L chiller cycling at 90W for a 14-hour trip is about 1.3kWh. Add lights, a sounder and phones and you are at 1.6kWh — a 2048Wh unit is the honest floor for an overnight boat.
Who buys this
Charter operators, weekend anglers, island resort staff and marine researchers.
Season and climate
The monsoon closes the east coast from November to February. Plan around it; the boats do.
Where people do this
Kukup and Pontian jettiesPulau Perhentian and RedangKuala Rompin sailfish groundsSantubong, Sarawak
What to bring, and why
Four things that change the outcome more than the size of the battery does.
01
Salt-air discipline
Rinse nothing, wipe everything, and keep the unit in a dry box. Salt kills ports before cells.
02
DC leads for the sounder
Fishfinders and bilge pumps are 12V. Skip the inverter and the losses.
03
Ice, then power
Power the chiller only when the ice is losing. A chiller cycling at 90W costs less than you think.
04
A second small unit
Two 300Wh units in different dry bags survive one soaking; one 2kWh unit does not.
Where people get this wrong
01
Cycling the starter battery
A sounder and a VHF off the engine battery is how boats get towed in. The unit exists so the starter battery only ever starts.
02
One big unit instead of two small
One wave over the gunwale ends a single-unit trip. Two 300Wh units in separate dry bags is the redundancy a boat actually needs.
03
Powering the chiller from the first hour
Let ice do the work while it still can and switch the compressor on when the box starts losing. It is the difference between 900Wh and 1.6kWh.
Our pick for this trip
Why this one, for this
01
A 14-hour trip with the chiller cycling is 1.6kWh. This is the honest floor.
02
3000W spare capacity means the sounder and the lights never compete.
03
Small enough to live in a dry box under the console.
The kit, priced together
DELTA 3 Max Plus + 220W Bifacial
RM 8,798
RM 9,598
Save RM 800
RM 367 a month over 24, delivered free.
Kit pricing is indicative and confirmed on the quote. Add the items and we will apply it at checkout.
Add EcoFlow Care+ from RM 900 for whole-unit cover, or compare it against the other two below.
The other two, if this one is not it
Bought from Official EcoFlow Malaysia
Stock
DELTA 3 Max Plus
In stock, ships from Malaysian stock. Free delivery on orders over RM 2,000 — no grey import sitting at customs.
Warranty
2 yr unit · 5 yr battery
Claimed here on your invoice, no registration needed. Service centre in Iskandar Puteri, Johor. Read the policy.
If it goes wrong
Care+ from RM 900
Whole unit, not just the battery, with the inspection fee covered. See what Care+ covers.
Questions People Ask
Is it waterproof?
No. Nothing in the range is rated for spray or immersion. A dry box or the cabin is not optional on a boat.
Can it run the boat fridge and the electronics at once?
Yes. Both together sit under 100W, which any DELTA size carries through a full day out and back.
What about resort or dive-operator quantities?
Four units or more is quoted as a bulk order, on one invoice, with delivery scheduled to the jetty date you give us.
Tell us the load. We will size it.
Appliances, hours, and whether it has to survive a whole weekend without sun. That is enough to name one model instead of three.
RM 7,699 · RM 321/mo