Solar Yield Simulator
Solar Yield Simulator
Daily yield — Marseille
Add appliances in the calculator to see your consumption here.
Your 400W system in Marseille produces on average
in winter
55 Ah/d
704 Wh/d
in summer
156 Ah/d
1995 Wh/d
System losses (20%)
| Month | Peak sun hours | Wh/day | Ah/day |
|---|---|---|---|
| January | 2h | 640 | 50 |
| February | 2.8h | 896 | 70 |
| March | 3.8h | 1216 | 95 |
| April | 4.8h | 1536 | 120 |
| May | 5.5h | 1760 | 138 |
| June | 6.2h | 1984 | 155 |
| July | 6.5h | 2080 | 163 |
| August | 6h | 1920 | 150 |
| September | 4.5h | 1440 | 113 |
| October | 3.2h | 1024 | 80 |
| November | 2.2h | 704 | 55 |
| December | 1.8h | 576 | 45 |
| Avg/day | — | 1315 | 103 |
The solar setup I recommend
No secret: a good mono panel, a Victron MPPT, and correctly sized 6mm² cable. That's the combo giving me 97% efficiency on my van for 3 years now.
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solarKit

ALLPOWERS SF200 Flexible Solar Panel 200W Monocrystalline
High Conversion Efficiency. Light Weight & Extremely Flexible. IP68 waterproof ETFE Material. Compatible With Most Solar Generators with MC4 Connectors.
Victron MPPT Controller 100/30
Extracts 97% solar power, Li & AGM compatible.
Solar Cable 6mm² MC4 10m
6mm² solar cable with pre-crimped MC4 connectors, 10m.

ALLPOWERS R2500 Portable Power Station | 2500W 2016Wh - R2500
2016Wh capacity; 2500W Pure Sine Wave Inverter (4000W peak); Maximum 2500W dual input in 1 hour (AC + Solar); Maximum 1000W solar charge in 2 hours; 5 ways to charge (AC/Solar/Auto/Generator/Double AC+Solar); 15ms uninterruptible home backup UPS; Long-life LiFeP04 battery with over 3,500 charging cycles; Maximum 4000W AC output with parallel connection (12kW peak); Expandable with B1000 expansion battery.
Victron BMV-712 Battery Monitor
Real-time SOC, history, Bluetooth alarms. Must-have.