Capacity
Higher is better | Scale max: 3,600 Wh | Delta Pro leads
Delta Pro 3,600 Wh
Pecron E3600LFP 3,072 Wh
Delta Pro: +528 Wh (+17.2%).
Delta Pro vs Pecron E3600LFP
VS
3,600W
Running power
3,600W
3,600 Wh
Battery
3,072 Wh
99.2 lbs
Weight
79.4 lbs
At a Glance
This comparison targets buyers shopping for a high-capacity LFP power station in the 3600W class for home backup, off-grid living, or emergency preparedness. Both units share 3600W of running power, LFP chemistry, 3500-cycle longevity, and expandable battery architecture. They also matched identically in device compatibility testing, each powering 47 out of 53 appliances.
The meaningful differences come down to capacity, weight, solar speed, and UPS capability. The Delta Pro packs 3600 Wh versus 3072 Wh in the Pecron E3600LFP, giving it roughly 17% more stored energy per charge. That extra capacity, however, comes at a cost: the Delta Pro weighs 99.2 lbs compared to just 79.4 lbs for the Pecron.
Solar recharge is another stark split. The E3600LFP accepts up to 2400W of solar input and can refill in about 5.5 hours, while the Delta Pro tops out at 1600W with a 12.9-hour solar charge time.
Overall Winner
Delta Pro
Powers 47 of 53 tested devices
Home backup: Pecron E3600LFP RV / mobile: Pecron E3600LFP Solar: Pecron E3600LFP
Delta Pro wins overall, but the best pick depends on your use case.
Choose Delta Pro if...
- + You prefer this brand ecosystem and support channel
Choose Pecron E3600LFP if...
- + Portability matters (79 lbs vs 99)
- + You want faster solar recharging
- + Built-in UPS with 20ms switchover
Spec Snapshot
Absolute values shown. Bars are scaled within this comparison for readability.
Each metric is independent. Bar lengths are not comparable across different compare pages.
Running Power
Higher is better | Scale max: 3,600 W | Tie
Delta Pro 3,600 W
Pecron E3600LFP 3,600 W
Delta: Tie (0%).
Surge Power
Higher is better | Scale max: 7,200 W | Delta Pro leads
Delta Pro 7,200 W
Pecron E3600LFP 7,000 W
Delta Pro: +200 W (+2.9%).
Weight
Lower is better | Scale best: 79.4 lbs | Pecron E3600LFP leads
Delta Pro 99.2 lbs (45.0 kg)
Pecron E3600LFP 79.4 lbs (36.0 kg)
Pecron E3600LFP: -19.8 lbs (20.0% lighter).
Battery Life
Higher is better | Scale max: 3,500 cycles | Tie
Delta Pro 3,500 cycles
Pecron E3600LFP 3,500 cycles
Delta: Tie (0%).
Compatibility Coverage
These two stations produce the same result on 53 of 53 devices.
Both can run: 47 · Neither can run: 6
Neither can run · 6 devices
These are 240V or high-voltage devices — neither station supports them.
Central AC (3-Ton)
Electric Water Heater (50 Gal)
Well Pump (1 HP)
Electric Clothes Dryer
RV Rooftop AC (13,500 BTU)
Pancake Air Compressor (6-Gallon)
Full Specs Comparison
| Spec | Delta Pro | Pecron E3600LFP |
|---|---|---|
| Capacity | 3,600 Wh ✓ | 3,072 Wh |
| Running Power | 3,600 W | 3,600 W |
| Surge Power | 7,200 W ✓ | 7,000 W |
| Weight | 99.2 lbs (45.0 kg) | 79.4 lbs (36.0 kg) ✓ |
| Energy Density | 80.0 Wh/kg | 85.3 Wh/kg ✓ |
| Portability Tier | heavy | heavy |
| Chemistry | LFP | LFP |
| Cycle Life | 3,500 | 3,500 |
| Expandable | Yes | Yes |
| UPS | No | Yes (20 ms) |
| AC Voltage | 120V | 120V |
Solar Charging
Best-case charging profile using compatible solar panels.
Delta Pro
Max solar input 1,600 W
Connector XT60i
Full charge time ~12.9h
Compatible panels 20/20
MPPT: 11-150V
Pecron E3600LFP
Faster Max solar input 2,400 W
Connector XT60
Full charge time ~5.5h
Compatible panels 20/20
MPPT: 32-150V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
Delta ProPecron E3600LFP
Emergency(2)
2/22/2
2/2
2/2
Entertainment(2)
2/22/2
2/2
2/2
EV & Transportation(2)
2/22/2
2/2
2/2
Heating & Cooling(7)
6/76/7
6/7
6/7
| Device | Delta Pro | Runtime | Pecron E3600LFP | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 30.4h | Safe | 25.9h |
| Central AC (3-Ton) | Voltage Fail | N/A | Voltage Fail | N/A |
| Dehumidifier (70 Pint) | Safe | 2.9h | Safe | 2.5h |
| Gas Furnace Fan (Blower) | Safe | 2.4h | Safe | 2h |
| Portable AC (12,000 BTU) | Safe | 1.9h | Safe | 1.6h |
| Space Heater (1,500W) | Safe | 1.7h | Safe | 1.4h |
| Window AC (8,000 BTU) | Safe | 3.5h | Safe | 3h |
Home Infrastructure(3)
1/31/3
1/3
1/3
| Device | Delta Pro | Runtime | Pecron E3600LFP | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Voltage Fail | N/A | Voltage Fail | N/A |
| Garage Door Opener (Residential) | Safe | 14h | Safe | 11.9h |
| Well Pump (1 HP) | Voltage Fail | N/A | Voltage Fail | N/A |
Kitchen Appliances(11)
11/1111/11
11/11
11/11
| Device | Delta Pro | Runtime | Pecron E3600LFP | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 1.7h | Safe | 1.4h |
| Coffee Maker | Safe | 1.6h | Safe | 1.3h |
| Digital Air Fryer | Safe | 1.5h | Safe | 1.3h |
| Electric Skillet | Safe | 1.7h | Safe | 1.4h |
| Electric Stove (Single Burner) | Safe | 1.4h | Safe | 1.2h |
| Electric Water Kettle | Safe | 1.7h | Safe | 1.4h |
| Instant Pot (6 Qt) | Safe | 1.7h | Safe | 1.5h |
| Microwave Oven (1000W) | Safe | 1.3h | Safe | 1.1h |
| Rice Cooker | Safe | 2.7h | Safe | 2.3h |
| Slow Cooker | Safe | 8.4h | Safe | 7.2h |
| Toaster Oven | Safe | 1.4h | Safe | 1.2h |
Large Appliances(4)
3/43/4
3/4
3/4
| Device | Delta Pro | Runtime | Pecron E3600LFP | Runtime |
|---|---|---|---|---|
| Dishwasher | Safe | 1.4h | Safe | 1.2h |
| Electric Clothes Dryer | Voltage Fail | N/A | Voltage Fail | N/A |
| French Door Refrigerator | Safe | 12.2h | Safe | 10.4h |
| Washing Machine | Safe | 1.9h | Safe | 1.7h |
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
5/65/6
5/6
5/6
Personal Care(2)
2/22/2
2/2
2/2
Power Tools(5)
4/54/5
4/5
4/5
| Device | Delta Pro | Runtime | Pecron E3600LFP | Runtime |
|---|---|---|---|---|
| Circular Saw (Corded) | Safe | 1.4h | Safe | 1.2h |
| Corded Drill / Hammer Drill | Safe | 2.3h | Safe | 2h |
| Electric Chainsaw (14-inch) | Safe | 1.4h | Safe | 1.2h |
| Pancake Air Compressor (6-Gallon) | Soft Start | 1.6h | Soft Start | 1.3h |
| Shop Vac (Wet/Dry, 5-6 HP Peak) | Safe | 1.8h | Safe | 1.5h |
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The Bottom Line
Choose the Delta Pro if maximum battery capacity is your priority and you plan to keep the unit mostly stationary for home backup. The Pecron E3600LFP makes more sense for solar-heavy setups, mobile use where its 20-lb weight advantage matters, or situations where its 20ms UPS switchover adds a layer of protection for sensitive electronics. The Delta Pro edges ahead overall thanks to its larger 3600 Wh reservoir, but the Pecron's faster solar charging and lighter frame deserve serious consideration.
Delta Pro vs Pecron E3600LFP FAQ
Q Which is better for home backup, Delta Pro or Pecron E3600LFP?
Delta Pro is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, Delta Pro or Pecron E3600LFP?
Delta Pro has higher battery capacity (3,600 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
Pecron E3600LFP has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, Delta Pro or Pecron E3600LFP?
Pecron E3600LFP is lighter at 79.4 lbs vs 99.2 lbs. Pecron E3600LFP is rated heavy for portability.
Q How many devices can each power station run?
Both power stations can run 47 of 53 tested devices.
Q Does Delta Pro or Pecron E3600LFP have UPS mode for power outages?
Only Pecron E3600LFP has UPS (uninterruptible power supply) mode with a 20ms switchover time, which keeps connected devices running during a power outage without interruption.