A. Challenges & Pains
1. No grid coverage, power interruption in rainy days with small PV equipment, unable to meet daily production and living electricity demand;
2. Extreme temperature (-30℃ in winter, 60℃ in summer), battery cannot discharge at low temperature, easy to bulge at high temperature, service life ＜1 year;
3. Inconvenient transportation, high difficulty in installation and maintenance, no on-site technical support from original suppliers.
Correlation：Off-grid power supply, ultra-wide temperature adaptation, remote area installation & maintenance
B. Solutions
Customized product: 30kWh large-capacity battery + PV panel + inverter integrated off-grid system, 1 set for 5 herder families, 20 sets in total.
1. 150-person R&D team upgraded cell and BMS, Humanized Design: -30~60℃ ultra-wide temperature operation, added battery insulation layer for outdoor installation;
2. Integrated pre-assembly design, simple on-site fixing/wiring, no professional technicians, herders can operate quickly;
3. Simple maintenance interface, one-click fault repair, equipped with full-time technical specialist for on-site training/guidance.
C. Final Results
1. Performance: 7×24h continuous power supply, 3-day power supply in rainy days, no fault in extreme temperature, expected service life ＞8 years;
2. Installation: 20 sets installed in 15 days, herders can operate independently after simple training, 48h on-site response for faults;
3. Adaptation: Reserved power interface for animal husbandry equipment, meeting both production and living electricity needs.
Customer Testimonial：
"We have stable electricity in the remote pastoral area, no power outage in rainy days, and easy operation. ANJAROEL's team considered all our needs, it's really intimate!"
